Upload
others
View
9
Download
0
Embed Size (px)
Citation preview
SECOND EDitiON
StructuralSteelBuyer’sGuideBritish and European Sections
Structural Steel Buyer’s GuideJohn Chorley & Co. Ltd.
Dallam LaneWarringtonCheshireWA2 7PZ
tel: 01925 636552Fax: 01925 415812
www.johnchorley.co.uk
John Chorley’s six and a half acre facility in Warrington, Cheshire.
�
Structural SteelBuyer’s Guide
This steel guide is the property of:
Should you wish to receive your very own copy, please visit our web site www.johnchorley.co.uk or telephone 0�925 636552
2
John Chorley & Co. Ltd.Dallam Lane, WarringtonCheshire, WA2 7PZT: 0�925 636552
First published by John Chorley & Co., Ltd. 2008Second Edition published 20��
Printed in Great Britain
In compliance with the Disability Discrimination Act, a large print version of this guide is available for viewing at www.johnchorley.co.uk.
3
Fore
word
Founded in 1860, John Chorley & Co. have more than one hundred and fifty years’ experience and proven excellence in steel stockholding.
Today, our aim remains the same as it has always been, to offer the most extensive range of steel products and services, available without delay.
Our modern, well equipped, six and a half acre site, comprises four purpose built warehouses and an outside stock yard and is home to one of the most advanced steel processing facilities in the UK. Cutting, drilling, scribing, shot blasting and painting, twenty four hours a day; we are now firmly established as the region’s premier one stop shop.
We also operate our own extensive fleet of vehicles which offer nationwide deliveries. Put simply we have complete control of your order from phone call to delivery. In addition to our vast range of standard products we offer an unrivalled sourcing service. Whatever your project, our experienced sales team will understand your requirements and provide the perfect solution.
We are dedicated to providing the highest level of service to all our customers.This, the second edition of our popular Steel Buyer’s Guide continues our commitment to sharing our knowledge. Containing both our standard stock items, together with industry available sections, along with useful data and conversion tables, it has become a valued resource across the industry.
Our history has taught us well and with our advanced technology, systems and processes we continue to meet and exceed the demands of British industry.
Quite simply our mission is to harness the knowledge and expertise of all our people – and that we continue developing, investing and above all delivering.
Terry Shanahan
Managing DirectorJohn Chorley & Co. Ltd.
Foreword
�
Conte
nts
Page
Foreword 3
Stock Range
Rounds 6-7
Squares 8
Convex Flats and Rolled Tees 9
Flats �0-�3
Tolerances Rounds, Squares, Flats ��-�5
Sheets and Plates �6-�9
Tolerances: Hot Rolled Sheets & Mild Steel Plates 20-2�
Flooring Products
Floor Plate 22
Welded Mesh 23
Flowforge® 2�-27
Structural Steel
Equal Angles 28-3�
Unequal Angles 32-33
Tolerances: Angles 3�-35
Tapered Flange Channels 36-37
Parallel Flange Channels 38-��
Joists �2-�3
Universal Beams ��-55
Universal Columns 56-59
Tolerances 60-63
BS�37 Steel Tubes 6�-65
For latest news and details of our current stock please visit www.johnchorley.co.uk
5
Conte
nts
Page
Hollow Sections
Cold Formed Circular Hollow Section 66-67
Cold Formed Square Hollow Section 68-7�
Cold Formed Rectangular Hollow Section 72-75
Hot Formed Circular Hollow Section 76-79
Hot Formed Square Hollow Section 80-85
Hot Formed Rectangular Hollow Section 86-9�
Tolerances and Chemical Properties 92-93
Bright Steels
Metric and Imperial Rounds 9�-95
Specifications 96-99
Useful Information
Steel Explained �00-�0�
Comparison Tolerances �02-�03
European Beam Comparisons �0�-�05
European I Beams �06-�07
European Wide Flange Beams HE �08-���
European Wide Flange Beans HL ��2
European Channels UPN ��3
European Channels UAP ���
Formulae ��5
Metric Conversions ��6-��9
Terms and Conditions �20-�2�
John Chorley & Co. Limited T: 0�925 636552 F: 0�925 ��58�2
6
Roun
ds
Diameter of Round
dcm
Mass per unit length
kg/m
Diameter of Round
dcm
Mass per unit length
kg/m
68�0�2�3
0.220.390.620.89�.0�
�30�35��0��5�50
�0�.00��2.00�2�,00�30.00�39.00
�5�6�9202225
�.39�.582.232.�72.983.85
�55�60�65�70�80
��8.00�58.00�68.00�78.00200.00
303235�0�550
5.556.3�7.559.86�2.50�5.��
�85�90�952002�0
2��.00223.0023�.002�7.00272.00
5560657075
�8.7022.2026.0030.203�.70
2202302�0250260
298.00326.00356.00385.00��7.00
80859095�00
38.50��.50�9.9055.606�.70
270275280300305
��8.00�66.00�83.00555.00573.00
�05��0��5�20�25
68.007�.608�.5088.0096.30
Please noteSupplied in standard lengths 6.0/6.� mtr, cutting facilities available for larger diameters.*Diameters above 50 cm conform to BS 970 070M20
Up to 50 Diameter to EN �0025-2:200� S275JRDiameters over 50 to BS 970 070M20
7
Roun
ds
Diameter of Round
dcm
Mass per unit length
kg/m
Diameter of Round
dcm
Mass per unit length
kg/m
68�0�2�3
0.220.390.620.89�.0�
�30�35��0��5�50
�0�.00��2.00�2�,00�30.00�39.00
�5�6�9202225
�.39�.582.232.�72.983.85
�55�60�65�70�80
��8.00�58.00�68.00�78.00200.00
303235�0�550
5.556.3�7.559.86�2.50�5.��
�85�90�952002�0
2��.00223.0023�.002�7.00272.00
5560657075
�8.7022.2026.0030.203�.70
2202302�0250260
298.00326.00356.00385.00��7.00
80859095�00
38.50��.50�9.9055.606�.70
270275280300305
��8.00�66.00�83.00555.00573.00
�05��0��5�20�25
68.007�.608�.5088.0096.30
Full cutting service available call 0�925 636552, other grades available
d
8
Squa
res
Width
wcm
Mass per unit length
kg/m
8�0�2
0.500.79�.�3
�5�62025
�.772.0�3.���.9�
3035�0�550
7.079.62�2.60�5.90�9.60
606575
28.3033.20��.20
Take advantage of our on-site cutting service call 0�925 636552
Material to EN �0025-2:200�Tolerances to BS EN �0059:2003
Please noteSupplied in standard lengths 6.0/6.� mtr
w
9
Conv
ex F
lats a
nd R
olled
Tees
Material to EN �0025-2:200�Tolerances to BS EN �0059:2003
Convex FlatsSquare Edge
Size
mm
Mass
kg/m
38 x �3 x 6.� 3.�8
�� x �3 x 6.� 3.57
5� x �3 x 6� 5.�3
Rolled Tees
Size
mm
Mass
kg/m
�0 x �0 x 5 2.97
�0 x �0 x 6 3.52
50 x 50 x 6 �.�7
Please noteBoth Convex Flats and Rolled Tees are supplied in standard lengths 6.0/6.� mtr.
�0
Flats
Widthw
Thicknesst
Thicknesst
cm 3 4 5 6 8 10 12 15 20 25 30 35 40 45 50 60 65 75
�0�2�3�5�6
0.2�0.290.3�0.350.38
0.��0.�70.50
0.5�0.590.63
0.6�
�.00 �.26
2022253035
0.�70.520.590.7�0.82
0.63
0.790.9��.�0
0.750.860.98�.�8�.37
0.79
�.�8�.���.65
�.26
�.57�.882.20
�.57�.73�.962.362.75
�.88
2.362.833.30
2.9�3.53�.�2
3.92�.7� 5.89
�0�55055
0.9��.06�.�8
�.26�.�9�.57
�.57�.77�.962.�6
�.882.�22.362.59
2.5�2.833.��3.�5
3.��3.533.93�.32
3.77�.2��.7�5.�8
�.7�5.3�5.896.�8
6.287.077.858.6�
7.858.839.8��0.79
9.�2�0.65��.78�2.95 �5.70
60657075
�.���.53�.65�.77
�.882.0�
2.36
2.362.552.762.9�
2.833.063.303.53
3.77�.08�.�0�.7�
�.7�5.�05.505.89
5.656.�26.597.07
7.077.658.2�8.83
9.�2�0.2��0.99��.80
��.78�2.76�3.7���.70
��.�3�5.3��6.�9�7.70
�6.�9�7.85
�8.8�20.��2�.9623.60
22.96 25.5227.�829.�5 35.�5 38.32
8090
�.892.�2
2.5�2.83
3.��3.53
3.77�.2�
5.025.65
6.287.07
7.5�8.�8
9.�2�0.60
�2.56��.�3
�5.70�7.66
�8.8�2�.20
22.022�.73
25.�228.26
28.263�.79
3�.�035.33
�0.82 �0.82
�00��0�20�30
2.362.59
3.06
3.��
�.08
3.93�.32�.7�5.�0
�.7�5.�85.656.�2
6.286.9�7.5�8.�6
7.858.6�9.�2�0.2�
9.�2�0.36��.30�2.25
��.78�2.95��.09�5.3�
�5.70�7.27�8.8�20.��
�9.632�.5923.5525.5�
23.5525.9028.3530.62
27.�8 3�.�03�.5�
�0.80
35.3338.86
�5.92
39.25�3.�8
5�.03
�7.�0
6�.23
5�.�� 58.90
76.50
��0�50�60�80
3.5� �.7� 5.89
7.07
6.597.077.5�8.�8
8.799.�2
��.3�
�0.99��.78�2.56��.�3
�3.20��.�3�5.07�6.96
�6.�9�7.66�8.8�2�.20
2�.9823.5525.�228.26
27.�829.��3�.�035.33
32.9935.33
�2.39
�7.�0
56.52
52.99 58.88
70.60
70.65 76.65 88.32
Please noteSupplied in standard lengths 6.0/6.� mtr, except 3mm thickness which is available in � mtr to �.3 mtr lengths.Full cutting service available.
Materials to EN �0025-2:200� S275JRTolerances to BS EN �0058:2003.
��
Flats
Widthw
Thicknesst
Thicknesst
cm 3 4 5 6 8 10 12 15 20 25 30 35 40 45 50 60 65 75
�0�2�3�5�6
0.2�0.290.3�0.350.38
0.��0.�70.50
0.5�0.590.63
0.6�
�.00 �.26
2022253035
0.�70.520.590.7�0.82
0.63
0.790.9��.�0
0.750.860.98�.�8�.37
0.79
�.�8�.���.65
�.26
�.57�.882.20
�.57�.73�.962.362.75
�.88
2.362.833.30
2.9�3.53�.�2
3.92�.7� 5.89
�0�55055
0.9��.06�.�8
�.26�.�9�.57
�.57�.77�.962.�6
�.882.�22.362.59
2.5�2.833.��3.�5
3.��3.533.93�.32
3.77�.2��.7�5.�8
�.7�5.3�5.896.�8
6.287.077.858.6�
7.858.839.8��0.79
9.�2�0.65��.78�2.95 �5.70
60657075
�.���.53�.65�.77
�.882.0�
2.36
2.362.552.762.9�
2.833.063.303.53
3.77�.08�.�0�.7�
�.7�5.�05.505.89
5.656.�26.597.07
7.077.658.2�8.83
9.�2�0.2��0.99��.80
��.78�2.76�3.7���.70
��.�3�5.3��6.�9�7.70
�6.�9�7.85
�8.8�20.��2�.9623.60
22.96 25.5227.�829.�5 35.�5 38.32
8090
�.892.�2
2.5�2.83
3.��3.53
3.77�.2�
5.025.65
6.287.07
7.5�8.�8
9.�2�0.60
�2.56��.�3
�5.70�7.66
�8.8�2�.20
22.022�.73
25.�228.26
28.263�.79
3�.�035.33
�0.82 �0.82
�00��0�20�30
2.362.59
3.06
3.��
�.08
3.93�.32�.7�5.�0
�.7�5.�85.656.�2
6.286.9�7.5�8.�6
7.858.6�9.�2�0.2�
9.�2�0.36��.30�2.25
��.78�2.95��.09�5.3�
�5.70�7.27�8.8�20.��
�9.632�.5923.5525.5�
23.5525.9028.3530.62
27.�8 3�.�03�.5�
�0.80
35.3338.86
�5.92
39.25�3.�8
5�.03
�7.�0
6�.23
5�.�� 58.90
76.50
��0�50�60�80
3.5� �.7� 5.89
7.07
6.597.077.5�8.�8
8.799.�2
��.3�
�0.99��.78�2.56��.�3
�3.20��.�3�5.07�6.96
�6.�9�7.66�8.8�2�.20
2�.9823.5525.�228.26
27.�829.��3�.�035.33
32.9935.33
�2.39
�7.�0
56.52
52.99 58.88
70.60
70.65 76.65 88.32
www.johnchorley.co.uk - T: 0�925 636552 - F: 0�925 ��58�2
t
w
�2
Flats
Widthw
Thicknesst
Thicknesst
cm 3 4 5 6 8 10 12 15 20 25 30 40 45 50 60 65 75
200220250
6.30 8.6� 9.�2�0.36��.78
�2.60�3.82�5.70
�5.70�7.27�9.60
�8.8�20.7223.55
23.5525.9�29.��
3�.��3�.5�39.25
39.25�3.�8�9.06
�7.�05�.8�58.88
62.8069.0878.50
70.65
88.3�
78.5086.3598.�3
��7.75
300350�00�50
��.�3 23.5527.�83�.�0
28.2633.0037.68�2.39
35.33��.2��7.�052.99
�7.�05�.9562.8070.65
58.8868.8978.5088.3�
70.6582.�39�.2�
9�.20�09.90�25.60
�05.98 ��7.75 ���.35
For details of our shot blasting and cutting services please call 0�925 636552
Materials to EN �0025-2:200� S275JRTolerances to BS EN �0058:2003
Please noteSupplied in standard lengths 6.0/6.� mtr.Non standard widths available, stripped from plate,
�3
Flats
Widthw
Thicknesst
Thicknesst
cm 3 4 5 6 8 10 12 15 20 25 30 40 45 50 60 65 75
200220250
6.30 8.6� 9.�2�0.36��.78
�2.60�3.82�5.70
�5.70�7.27�9.60
�8.8�20.7223.55
23.5525.9�29.��
3�.��3�.5�39.25
39.25�3.�8�9.06
�7.�05�.8�58.88
62.8069.0878.50
70.65
88.3�
78.5086.3598.�3
��7.75
300350�00�50
��.�3 23.5527.�83�.�0
28.2633.0037.68�2.39
35.33��.2��7.�052.99
�7.�05�.9562.8070.65
58.8868.8978.5088.3�
70.6582.�39�.2�
9�.20�09.90�25.60
�05.98 ��7.75 ���.35
t
w
��
Toler
ance
s Rou
nds a
nd S
quar
es
Size Tolerance on Diameter or Width
Maximum out of Section
mm mm mm
Up to �5Over �5 to 26Over 26 to 36Over 36 to 50Over 50 to 65Over 65 to 80Over 80 to �00Over �00 to �20Over �20 to �60Over �60 to 200Over 200
0.20.30.�0.50.60.70.9�.�2.�2.53.0
0.30.50.60.80.9�.��.��.73.03.8�.5
Length-0 = 600mm
StraightnessNo tolerances are specified. For flatness, straightness, twist etc., apply rules of commercial acceptability, i.e. fitness for use.
Tolerances, Rounds and Squaresto BS�360:�990
�5
Toler
ance
s Flat
s
Wide FlatsTolerances for flats up to 150 wide
Thickness Flatness
Length - 0 + 50mm
Measured at least �00mm from end and �5mm edge.
Across the width - 0.3% of width.
Across the length - 7mm against � metre straight edge, set at a minimum of 200mm from end.
For lengths from 500 to �000 - a maximum of � % of the measured length.
Width± 2% but not more than ± 5mm measured more than �50mm from end of bar.
� to less than �0�0 to less than 2020 to less than 2530 to less than �0�0 to less than 5050 to less than 6060 to less than 80
80 and over
± 0.5mm± 0.6mm± 0.7mm± 0.9mm± �.0mm± �.�mm± �.3mm± 2.0mm
Straightness (Edge Chamber)0.25% of length, i.e. 2.5mm per metre of length.
End of Squareness�% of width.
Tolerances for Flatsto BS �360:�990
FlatsTolerances for flats up to 150 wide
Width Thickness
Length- 0 + 300M
Up to 35Over 35 to 75Over 75 to �00Over �00 to �25Over �25 to �50
- ± 0.5mm- ± 0.8mm- ± �.0mm- ± �.3mm- ± �.5mm
Up to �0Over �0 to 20Over 20 to �0Over �0 to 60Over 60
- ± 0.�mm- ± 0.5mm- ± 0.6mm- ± 0.8mm- ± �.0mm
For latest news and details of our current stocks, please visit www.johnchorley.co.uk
�6
Cold
Rolle
d/Ho
t Roll
ed an
d Galv
anise
d She
et
Metric Size Thickness Available Sheets and Plates
mmtmm
Cold Reduced Sheet Hot Rolled Sheet Galvanised Sheet
2000 x �000 0.6 •0.8 • •�.0 • •�.2 • •�.6 • • •2.0 • •2.5 •3.0 • •
2500 x �250 0.6 •0.8 • •�.0 • •�.2 • •�.6 • • •2.0 • •2.5 •3.0 • •
www.johnchorley.co.uk - T: 0�925 636552 - F: 0�925 ��58�2
Please noteStandard sheets can be sheared to customer’s requirements.
�7
Cold
Rolle
d/Ho
t Roll
ed an
d Galv
anise
d She
et
Metric Size Thickness Available Sheets and Plates
mmtmm
Cold Reduced Sheet Hot Rolled Sheet Galvanised Sheet
2000 x �000 0.6 •0.8 • •�.0 • •�.2 • •�.6 • • •2.0 • •2.5 •3.0 • •
2500 x �250 0.6 •0.8 • •�.0 • •�.2 • •�.6 • • •2.0 • •2.5 •3.0 • •
t
�8
Strip
Mill
Plate
Metric Size Thickness Mass
mmtmm kg/m²
2000 x �000 3.0�.05.06.08.0�0.0�2.5
23.63�.�39.6�7.063.079.098.0
2500 x �250 3.0�.05.06.08.0�0.0�2.5
23.63�.�39.6�7.063.079.098.0
3000 x �500 3.0�.05.06.08.0�0.0�2.5
23.63�.�39.6�7.063.079.098.0
�9
Reve
rsing
Mill
Plate
We offer a decoiling service please ask your sales contact for details 0�925 636552.
Metric Size Thickness Mass
mmtmm kg/m²
2000 x �000 �5�6202530
��.78�2.56�5.70�9.6323.55
2500 x �250 �5�6202530
��.78�2.56�5.70�9.6323.55
3000 x �500 �5�6202530
��.78�2.56�5.70�9.6323.55
Please noteStandard sheets are cut from larger area plates.
Available in the following widths 2 mtr, 2.5 mtr and 3mtr.
t
20
Toler
ance
s HR
Shee
ts an
d Plat
es
Thickness Tolerances
Size
mm
Width 1200 or less
mm
Width over 1200 to 1500mm
Width over 1500 to 1830mm
Less than 2mmOver 2.0 to 2.5Over 2.5 to 3.0Over 3.0 to �.0Over �.0 to 5.0Over 5.0 to 6.0Over 6.0 to 8.0Over 8.0 to �0.0Over �0.0 to �2.5
± 0.�7± 0.�8± 0.20± 0.22± 0.2�± 0.26± 0.29± 0.32± 0.35
± 0.�9± 0.2�± 0.22± 0.2�± 0.26± 0.28± 0.30± 0.33± 0.36
± 0.2�± 0.25± 0.2�± 0.26± 0.28± 0.29± 0.3�± 0.3�± 0.37
For plates over �2.5mm thick and 2 metres wide and over see BS EN �0029:�99�
Width Tolerances
Up to �200 wideOver �200 to �500Over �500
- 0 + 20mm- 0 + 20mm- 0 + 25mm
Length Tolerances
Up to 2000Over 2000 up to 8000Over 8000
- 0 + �0mm- 0 + 0.005 x nominal lgth- 0 + �0mm
Out of Squareness
�.0% of width (on re-squared material, �.5mm maximum).
Flatness
ThicknessmmUp to 2Up to 2Up to 22 to 252 to 252 to 25
WidthmmUp to �200�200 to �500Over �500Up to �200�200 to �500Over �500
Thickness
�82025�5�823
DefinitionsSheet = Thickness less than 3mmPlate = Thickness 3mm to �6mm
HR Grades up to 3mm measured25mm from edge
Tolerances for Hot Rolled Sheets and Platesto BS EN �005�:�992
www.johnchorley.co.uk - T: 0�925 636552 - F: 0�925 ��58�2
2�
Toler
ance
s HR
Shee
ts an
d Plat
es
Hot Rolled PlatesBS 4360: 1990/BSEN10025: 1993
Tolerance Size
mm
Tolerance on diameter or widthmm
Maximum out of Section
mm
Up to �5Over �5 to 25Over 25 to 35Over 35 to 50Over 50 to 65Over 65 to 80Over 80 to 200Over �00 to �20Over �20 �60Over �60 to 200Over 200
0.20.30.�0.50.60.70.9�.�2.�2.53.0
0.30.50.60.80.9�.��.��.73.03.8�.5
Length- 0 + 600m
StraightnessNo tolerances are supplied. For flatness, straightness, twist etc. apply rules of commercial acceptability, i.e. fitness for use.
Hot Rolled Platesto BS �360: �990/ BSEN �0025:�993
22
Floor
Plat
e
Metric Size Thickness(on plain)
Mass per unit area
mm mm kg/m²
2000 x �000 3.0�.56.08.0�0.0�2.5
2�.936.9�8.76�.�8�.���00.77
2500 x �250 3.0�.56.08.0�0.0�2.5
2�.936.9�8.76�.�8�.���00.77
3000 x �500 3.0�.56.08.0�0.0�2.5
2�.936.9�8.76�.�8�.���00.77
Floor Platesto Commercial Quality
Please noteDecoiling service is available, please ask your sales contact for details.
23
Weld
ed M
esh
Specification Panels
Pitch
inches
Wire Diametermm
4ft x 8ft 6ft x 3ft 6ft x 4 ft 5ft x 12ft 7ft x 12ft
� x �2 x �2 x 23 x �3 x ½
2.502.502.502.502.50
9.0�6.79�.576.05�0.�9
5.�03.832.603.��5.9�
6775.��3.���.557.88
20.�5�5.�7�0.�8�3.5�23.�8
23.�9�7.67��.85�5.7327.37
� x �2 x �2 x 23 x ½3 x �3 x 3
3.003.003.003.003.003.00
�3.�89.9�8.698.86�.53�5.35
7.�55.633.805.022.588.67
9.9�7.�85.0�6.663.�2��.53
29.5222.22��.9��9.78�0.0�3�.39
3�.��25.89�7.3723.0���.68�0.09
2 x �2 x 23 x 3
�.00�.00�.00
�7.69��.9�8.06
9.986.76�.56
�3.308.966.08
39.�926.50�7.85
�6.0030.8520.76
2 x 23 x 33 x 6
�.75�.75�.75
�6.80��.378.65
9.�96.�3�.90
�2.658.576.53
37.3925.�8�9.07
�3.5229.2922.�6
Please note Also available galvanised finish, sheets can be made to your requirements.
We offer a full shot blasting, cutting and sawing service, please contact your account manager for details.
2�
Flowf
orge
® Floo
ring P
anels
Load Bearer Bar Section
Nominal Weight Clear Span General Duty Load Load Bearer Bar Section
Nominal Weight Clear Span General Duty Load
mm kg/m² mm kg/m² mm kg/m² mm kg/m²
20 x 3 �3.50 �050900750600
3.�85.539.55�8.33
30 x 5 3�.20 �800�650�500�350�200�050900750600
3.885.0�6.729.2��3.�2�9.5930.55��.0068.75
20 x 5 2�.�0 �200�050900750600
3.885.809.2��5.9230.55
25 x 3 �6.50 �350�200�050900750600
3.205.806.80�0.80�8.3328.6�
35 x 3 22.30 �800�650�500�350�200�050900750600
3.70�.8�6.�08.78�2.50�8.332�.9535.9356.��
25 x 5 26.30 �500�350�200�050900750600
3.885.337.59��.33�8.0030.55�7.7�
35 x 5 36.�0 2�00�950�800�650�500�350�200�050900750600
3.70�.856.�78.0��0.67��.6320.8�30.55��.5859.8893.57
30 x 3 �9.�0 �650�500�350�200�050900750600
3.02�.035.537.87��.75�8.3326.�0��.25
Loadings Conform to BS �592-�:�995
www.johnchorley.co.uk - T: 0�925 636552 - F: 0�925 ��58�2
Please note Standard panels are 6000mm x �000mm wide
25
Flowf
orge
® Floo
ring P
anels
Load Bearer Bar Section
Nominal Weight Clear Span General Duty Load Load Bearer Bar Section
Nominal Weight Clear Span General Duty Load
mm kg/m² mm kg/m² mm kg/m² mm kg/m²
20 x 3 �3.50 �050900750600
3.�85.539.55�8.33
30 x 5 3�.20 �800�650�500�350�200�050900750600
3.885.0�6.729.2��3.�2�9.5930.55��.0068.75
20 x 5 2�.�0 �200�050900750600
3.885.809.2��5.9230.55
25 x 3 �6.50 �350�200�050900750600
3.205.806.80�0.80�8.3328.6�
35 x 3 22.30 �800�650�500�350�200�050900750600
3.70�.8�6.�08.78�2.50�8.332�.9535.9356.��
25 x 5 26.30 �500�350�200�050900750600
3.885.337.59��.33�8.0030.55�7.7�
35 x 5 36.�0 2�00�950�800�650�500�350�200�050900750600
3.70�.856.�78.0��0.67��.6320.8�30.55��.5859.8893.57
30 x 3 �9.�0 �650�500�350�200�050900750600
3.02�.035.537.87��.75�8.3326.�0��.25
41/102
41 Pitch
102 P
itch
30/102
30 Pitch
26
Flowf
orge
® Floo
ring P
anels
Load Bearer Bar Section
Nominal Weight Clear Span General Duty Load Load Bearer Bar Section
Nominal Weight Clear Span General Duty Load
mm kg/m² mm kg/m² mm kg/m² mm kg/m²
�0 x 3 25.30 2�00�950�800�650�500�350�200�050900750600
3.3��.355.537.�89.55�3.���8.3323.9�32.59�6.9373.33
50 x 5 50.80 22502�00�950�800�650�500�350�200�050900750600
8.�9�0.79��.�6�8.0023.3730.5537.72�7.7�62.358�.87�22.22�90.97
�0 x 5 ��.00 22502�00�950�800�650�500�350�200�050900750600
�.�95.527.259.2���.96�5.922�.8530.5539.905�.3278.22�22.22
55 x 5 55.70 22502�00�950�800�650�500�350�200�050900750600
�0.90��.37�8.8�23.9630.5536.97�5.6�57.7675.�5�02.7��7.923�.�0
�5 x 5 �5.90 22502�00�950�800�650�500�350�200�050900750600
5.977.87�0.32�3.�2�7.0322.6830.5538.6750.5�68.7599.00�5�.68
60 x 5 60.60 22502�00�950�800�650�500�350�200�050900750600
��.�5�8.652�.�630.5536.36��.005�.3268.7589.79�22.20�76.00275.00
Please note Standard panels are 6000mm x �000mm wide.Walk way clips are available to suit all Flowforge® Panels, please ask your account manager for details.
Loadings Conform to BS �592-�:�995
27
Flowf
orge
® Floo
ring P
anels
Load Bearer Bar Section
Nominal Weight Clear Span General Duty Load Load Bearer Bar Section
Nominal Weight Clear Span General Duty Load
mm kg/m² mm kg/m² mm kg/m² mm kg/m²
�0 x 3 25.30 2�00�950�800�650�500�350�200�050900750600
3.3��.355.537.�89.55�3.���8.3323.9�32.59�6.9373.33
50 x 5 50.80 22502�00�950�800�650�500�350�200�050900750600
8.�9�0.79��.�6�8.0023.3730.5537.72�7.7�62.358�.87�22.22�90.97
�0 x 5 ��.00 22502�00�950�800�650�500�350�200�050900750600
�.�95.527.259.2���.96�5.922�.8530.5539.905�.3278.22�22.22
55 x 5 55.70 22502�00�950�800�650�500�350�200�050900750600
�0.90��.37�8.8�23.9630.5536.97�5.6�57.7675.�5�02.7��7.923�.�0
�5 x 5 �5.90 22502�00�950�800�650�500�350�200�050900750600
5.977.87�0.32�3.�2�7.0322.6830.5538.6750.5�68.7599.00�5�.68
60 x 5 60.60 22502�00�950�800�650�500�350�200�050900750600
��.�5�8.652�.�630.5536.36��.005�.3268.7589.79�22.20�76.00275.00
For latest news and details of our current stock please visit www.johnchorley.co.uk
41/102
41 Pitch
102 P
itch
30/102
30 Pitch
28
Equa
l Ang
les
Custom stocks are our speciality please call our sales team on 0�925 636552
Designation Mass Per Metre
Radius Rootr1
Radius Toer2
Area of Section
Distance of Centre of Gravity
Second Moment of AreaAxis Axis Axisx - x, y - y u - u v - v
Radiation of GyrationAxis Axis Axisx - x, y - y u - u v - v
Elastic ModulusAxis
a x a x tmm kg/m mm mm cm²
cx and cy
cm cmMaxcm
Min.cm cm
Maxcm
Min.cm
x - x, y - ycm³
25 x 25 x 325 x 25 x �25 x 25 x 5
�.�2�.�5�.77
3.53.53.5
2.�2.�2.�
�.���.8�2.25
0.7�80.7580.796
0.78��.00�.�9
�.2��.58�.87
0.3250.�2�0.5�5
0.7�50.7370.7�58
0.9390.9260.9�2
0.�800.�780.�78
0.��00.57�0.70�
30 x 30 x 330 x 30 x �30 x 30 x 5
�.36.782.�8
5.05.05.0
2.�2.�2.�
�.7�2.272.78
0.8360.8790.9�9
�.���.8�2.�7
2.232.863.�2
0.5880.7560.9�9
0.9000.8930.883
�.�3�.�2�.��
0.58�0.5770.575
0.6520.852�.0�
�0 x �0 x 3�0 x �0 x ��0 x �0 x 5�0 x �0 x 6
�.8�2.�22.973.52
6.06.06.06.0
2.�2.�2.�2.�
2.363.093.80�.�9
�.08�.�2�.�7�.20
3.5��.535.�86.37
5.557.�88.68�0.�
�.�7�.892.292.68
�.22�.2��.20�.�9
�.53�.52�.5��.50
0.7880.78�0.7760.773
�.20�.58�.932.28
�5 x �5 x 3�5 x �5 x ��5 x �5 x 5�5 x �5 x 6
2.092.7�3.38�.00
7.07.07.07.0
2.�2.�2.�2.�
2.693.52�.3325.�2
�.20�.2��.29�.33
5.086.587.999.30
8.03�0.��2.6��.7
2.��2.753.333.90
�.37�.37�.36�.35
�.73�.72�.7��.69
0.8920.8830.8770.872
�.5�2.022.�92.93
50 x 50 x 350 x 50 x �50 x 50 x 550 x 50 x 650 x 50 x 8
2.333.063.77�.�75.82
7.07.07.07.07.0
2.�2.�2.�2.�2.�
2.993.92�.835.727.��
�.32�.37�.���.�5�.53
7.069.�6��.��3.0�6.5
��.���.5�7.0720.625.9
2.973.82�.635.�6.96
�.5��.53�.52�.5��.�9
�.93�.92�.9��.90�.87
0.9960.9870.9790.97�0.968
�.922.523.��3.67�.7�
60 x 60 x 5 60 x 60 x 660 x 60 x 860 x 60 x �0
�.575.�27.098.69
8.08.08.08.0
2.�2.�2.�2.�
5.866.959.07��.�
�.65�.70�.78�.85
�9.823.229.635.3
3�.�36.8�6.755.6
8.239.6��2.��5.0
�.8��.83�.80�.78
2.3�2.302.272.2�
�.�8�.�8�.�8�.�8
�.565.397.008.5�
70 x 70 x 6 70 x 70 x 870 x 70 x �0
6.388.36�0.3
9.09.09.0
2.�2.�2.�
8.�9�0.7�3.�
�.9�2.022.�0
37.7�8.358.0
59.876.59�.6
�5.620.�2�.�
2.�52.�22.�0
2.702.672.6�
�.38�.37�.36
7.�59.70��.8
80 x 80 x 680 x 80 x 880 x 80 x �0
7.3�9.63��.9
�0.0�0.0�0.0
�.8�.8�.8
9.36�2.3�5.�
2.�72.262.3�
56.072.�87.6
88.7��5�39
23.229.936.�
2.�52.�33.��
3.083.063.03
�.57�.56�.55
9.60�2.6�5.5
Also available 20 x 20 x 375 x 75 x 675 x 75 x 875 x 75 x �0
Material to EN �0025-2:200�Dimensions and properties to EN �0056-�:�999
29
Equa
l Ang
les
Designation Mass Per Metre
Radius Rootr1
Radius Toer2
Area of Section
Distance of Centre of Gravity
Second Moment of AreaAxis Axis Axisx - x, y - y u - u v - v
Radiation of GyrationAxis Axis Axisx - x, y - y u - u v - v
Elastic ModulusAxis
a x a x tmm kg/m mm mm cm²
cx and cy
cm cmMaxcm
Min.cm cm
Maxcm
Min.cm
x - x, y - ycm³
25 x 25 x 325 x 25 x �25 x 25 x 5
�.�2�.�5�.77
3.53.53.5
2.�2.�2.�
�.���.8�2.25
0.7�80.7580.796
0.78��.00�.�9
�.2��.58�.87
0.3250.�2�0.5�5
0.7�50.7370.7�58
0.9390.9260.9�2
0.�800.�780.�78
0.��00.57�0.70�
30 x 30 x 330 x 30 x �30 x 30 x 5
�.36.782.�8
5.05.05.0
2.�2.�2.�
�.7�2.272.78
0.8360.8790.9�9
�.���.8�2.�7
2.232.863.�2
0.5880.7560.9�9
0.9000.8930.883
�.�3�.�2�.��
0.58�0.5770.575
0.6520.852�.0�
�0 x �0 x 3�0 x �0 x ��0 x �0 x 5�0 x �0 x 6
�.8�2.�22.973.52
6.06.06.06.0
2.�2.�2.�2.�
2.363.093.80�.�9
�.08�.�2�.�7�.20
3.5��.535.�86.37
5.557.�88.68�0.�
�.�7�.892.292.68
�.22�.2��.20�.�9
�.53�.52�.5��.50
0.7880.78�0.7760.773
�.20�.58�.932.28
�5 x �5 x 3�5 x �5 x ��5 x �5 x 5�5 x �5 x 6
2.092.7�3.38�.00
7.07.07.07.0
2.�2.�2.�2.�
2.693.52�.3325.�2
�.20�.2��.29�.33
5.086.587.999.30
8.03�0.��2.6��.7
2.��2.753.333.90
�.37�.37�.36�.35
�.73�.72�.7��.69
0.8920.8830.8770.872
�.5�2.022.�92.93
50 x 50 x 350 x 50 x �50 x 50 x 550 x 50 x 650 x 50 x 8
2.333.063.77�.�75.82
7.07.07.07.07.0
2.�2.�2.�2.�2.�
2.993.92�.835.727.��
�.32�.37�.���.�5�.53
7.069.�6��.��3.0�6.5
��.���.5�7.0720.625.9
2.973.82�.635.�6.96
�.5��.53�.52�.5��.�9
�.93�.92�.9��.90�.87
0.9960.9870.9790.97�0.968
�.922.523.��3.67�.7�
60 x 60 x 5 60 x 60 x 660 x 60 x 860 x 60 x �0
�.575.�27.098.69
8.08.08.08.0
2.�2.�2.�2.�
5.866.959.07��.�
�.65�.70�.78�.85
�9.823.229.635.3
3�.�36.8�6.755.6
8.239.6��2.��5.0
�.8��.83�.80�.78
2.3�2.302.272.2�
�.�8�.�8�.�8�.�8
�.565.397.008.5�
70 x 70 x 6 70 x 70 x 870 x 70 x �0
6.388.36�0.3
9.09.09.0
2.�2.�2.�
8.�9�0.7�3.�
�.9�2.022.�0
37.7�8.358.0
59.876.59�.6
�5.620.�2�.�
2.�52.�22.�0
2.702.672.6�
�.38�.37�.36
7.�59.70��.8
80 x 80 x 680 x 80 x 880 x 80 x �0
7.3�9.63��.9
�0.0�0.0�0.0
�.8�.8�.8
9.36�2.3�5.�
2.�72.262.3�
56.072.�87.6
88.7��5�39
23.229.936.�
2.�52.�33.��
3.083.063.03
�.57�.56�.55
9.60�2.6�5.5
Please noteAvailable in standard lengths 6.0/6.�mtr.
r
u vc
c y
tt
r2
2
a r1
a
90˚yu
x x
u
30
Equa
l Ang
les
Designation Mass Per Metre
Radius Rootr1
Radius Toer2
Area of Section
Distance of Centre of Gravity
Second Moment of AreaAxis Axis Axisx - x, y - y u - u v - v
Radiation of GyrationAxis Axis Axisx - x, y - y u - u v - v
Elastic ModulusAxis
a x a x tmm kg/m mm mm cm²
cx and cy
cm cmMaxcm
Min.cm cm
Maxcm
Min.cm
x - x, y - ycm³
90 x 90 x 690 x 90 x 890 x 90 x �090 x 90 x �2
8.30�0.9�3.��5.9
��.0��.0��.0��.0
5.55.55.55.5
�0.6�3.9�7.220.3
2.��2.502.582.66
8�.0�05�28��9
�28�67202235
33.6�3.�52.962.0
2.762.752.732.7�
3.�83.�63.�33.�0
�.78�.77�.76�.75
�2.3�6.2�9.923.5
�00 x �00 x 8�00 x �00 x �0�00 x �00 x �2�00 x �00 x �5
�2.2�5.0�7.82�.9
�2.0�2.0�2.0�2.0
6.06.06.06.0
�5.6�9.222.828.0
2.752.832.9�3.02
��6�78208250
232283330395
60.573.786.5�05
3.073.053.022.99
3.863.8�3.8�3.76
�.97�.96�.95�.9�
20.22�.829.�35.8
�20 x �20 x 8 �20 x �20 x �0�20 x �20 x �2�20 x �20 x �5
��.7�8.22�.626.6
�3.0�3.0�3.0�3.0
6.56.56.56.5
�8.823.327.63�.0
3.2�3.323.��3.52
2593�637���8
���5025897�0
�07�30�53�86
3.7�3.693.663.63
�.67�.65�.62�.57
2.382.372.352.3�
29.536.��3.�52.8
�50 x �50 x �0�50 x �50 x �2�50 x �50 x �5�50 x �50 x �8
23.027.333.8�0.�
�6.0�6.0�6.0�6.0
8.08.08.08.0
29.535.0�3.25�.2
�.06�.���.26�.38
6357�8909�060
�008��87���2�680
262308375��0
�.6��.62�.59�.55
5.855.825.785.73
2.992.972.952.93
58.068.98�.699.8
200 x 200 x �6 200 x 200 x �8200 x 200 x 20200 x 200 x 2�
�8.55�.359.97�.�
�8.0�8.0�8.0�8.0
9.09.09.09.0
62.069.�76.690.6
5.5�5.625.705.86
2369262728773356
3765��7��5695332
973�080��85�39�
6.�86.�56.�36.08
7.797.767.727.65
3.963.953.933.9�
�6��8320�237
Please note Available in standard lengths 6.0/6.�mtr and �2.2mtr.Full cutting service available.
Material to EN �0025-2:200�Dimensions and properties to EN �0056-�:�999
3�
Equa
l Ang
les
Designation Mass Per Metre
Radius Rootr1
Radius Toer2
Area of Section
Distance of Centre of Gravity
Second Moment of AreaAxis Axis Axisx - x, y - y u - u v - v
Radiation of GyrationAxis Axis Axisx - x, y - y u - u v - v
Elastic ModulusAxis
a x a x tmm kg/m mm mm cm²
cx and cy
cm cmMaxcm
Min.cm cm
Maxcm
Min.cm
x - x, y - ycm³
90 x 90 x 690 x 90 x 890 x 90 x �090 x 90 x �2
8.30�0.9�3.��5.9
��.0��.0��.0��.0
5.55.55.55.5
�0.6�3.9�7.220.3
2.��2.502.582.66
8�.0�05�28��9
�28�67202235
33.6�3.�52.962.0
2.762.752.732.7�
3.�83.�63.�33.�0
�.78�.77�.76�.75
�2.3�6.2�9.923.5
�00 x �00 x 8�00 x �00 x �0�00 x �00 x �2�00 x �00 x �5
�2.2�5.0�7.82�.9
�2.0�2.0�2.0�2.0
6.06.06.06.0
�5.6�9.222.828.0
2.752.832.9�3.02
��6�78208250
232283330395
60.573.786.5�05
3.073.053.022.99
3.863.8�3.8�3.76
�.97�.96�.95�.9�
20.22�.829.�35.8
�20 x �20 x 8 �20 x �20 x �0�20 x �20 x �2�20 x �20 x �5
��.7�8.22�.626.6
�3.0�3.0�3.0�3.0
6.56.56.56.5
�8.823.327.63�.0
3.2�3.323.��3.52
2593�637���8
���5025897�0
�07�30�53�86
3.7�3.693.663.63
�.67�.65�.62�.57
2.382.372.352.3�
29.536.��3.�52.8
�50 x �50 x �0�50 x �50 x �2�50 x �50 x �5�50 x �50 x �8
23.027.333.8�0.�
�6.0�6.0�6.0�6.0
8.08.08.08.0
29.535.0�3.25�.2
�.06�.���.26�.38
6357�8909�060
�008��87���2�680
262308375��0
�.6��.62�.59�.55
5.855.825.785.73
2.992.972.952.93
58.068.98�.699.8
200 x 200 x �6 200 x 200 x �8200 x 200 x 20200 x 200 x 2�
�8.55�.359.97�.�
�8.0�8.0�8.0�8.0
9.09.09.09.0
62.069.�76.690.6
5.5�5.625.705.86
2369262728773356
3765��7��5695332
973�080��85�39�
6.�86.�56.�36.08
7.797.767.727.65
3.963.953.933.9�
�6��8320�237
Over 5000 tonnes ex stock, plus a dedicated technical support team available on 0�925 636552
r
u vc
c y
tt
r2
2
a r1
a
90˚yu
x x
u
32
Uneq
ual A
ngles
Designation Mass per metre
Radius Root
Radius Toe
Area of Section
Distance of Centre of Gravity
Second Moment of AreaAxis Axis Axis Axis
Radiation of GyrationAxis Axis Axis Axis
Elastic ModulusAxis Axis
a x b x tmm kg/m
r¹
mm
r²
mm cm²
Cx
cm
Cy
cm
x -x
cm
y - y
cm
u -uMaxcm
v - vMin.cm
x - x
cm
y - y
cm
u - u
cm
v - v
cm
x - x
cm³
y - y
cm³
60 x 30 x 560 x 30 x 6
3.36�.00
6.06.0
2.�2.�
�.305.09
2.�62.20
0.68�0.72�
�5.7�8.3
2.6�30.5
�6.6�9.3
�.722.0�
�.9��.90
0.7830.77�
�.96�.95
0.6320.629
�.08�.82
�.���.3�
65 x 50 x 565 x 50 x 665 x 50 x 8
�.355.�86.76
6.06.06.0
2.�2.�2.�
5.556.598.6�
2.002.0�2.�2
�.26�.30�.37
23.327.�3�.9
�2.0��.��7.8
29.03�.0�3.�
6.387.�99.62
2.052.0�2.0�
�.�7�.�6�.��
2.282.272.25
�.07�.07�.06
5.�86.��7.97
3.2�3.80�.92
75 x 50 x 675 x 50 x 8
5.657.39
7.07.0
2.�2.�
7.229.��
2.��2.53
�.2��.29
�0.952.�
��.6�5.6
�7.�60.�
8.�8�0.9
2.382.36
�.�2�.�0
2.552.52
�.08�.07
8.�0�0.5
3.875.00
80 x 60 x 680 x 60 x 780 x 60 x 8
6.3�7.368.32
8.08.08.0
�.8�.8�.8
8.089.35�0.6
2.�62.502.55
�.�8�.52�.56
50.958.565.8
2�.528.�3�.5
62.27�.�80.2
�3.2�5.2�7.�
2.5�2.502.�9
�.7��.73�.72
2.772.762.75
�.28�.27�.27
9.�9�0.6�2.�
5.��6.267.09
�00 x 65 x 7�00 x 65 x 8�00 x 65 x �0
8.779.9��2.3
�0.0�0.0�0.0
�.8�.8�.8
��.2�2.7�5.6
3.233.283.36
�.5��.56�.6�
��3�27�5�
37.7�2.35�.�
�28��5�75
22.�2�.930.2
3.�83.�73.��
�.8��.83�.8�
3.393.383.35
�.���.�0�.39
�6.6�8.923.2
7.68.6�0.5
�00 x 75 x 8�00 x 75 x �0�00 x 75 x �2
�0.6�3.0�5.�
�0.0�0.0�0.0
�.8�.8�.8
�3.5�6.6�9.7
3.��3.�93.27
�.88�.962.03
�33�62�89
6�.277.790.3
�63�98230
3�.7�2.2�9.5
3.�53.�23.�0
2.�82.�62.��
3.�83.�53.�2
�.6��.60�.59
�9.323.828.�
��.���.0�6.5
�25 x 75 x 8�25 x 75 x �0�25 x 75 x �2
�2.2�5.0�7.8
��.0��.0��.0
�.8�.8�.8
�5.5�9.222.7
�.���.23�.3�
�.68�.76�.8�
2�9303355
68.�82.596.0
275336392
��.250.258.8
�.003.983.95
2.�02.082.06
�.2��.�9�.�5
�.63�.62�.6�
29.736.7�3.�
��.7��.��7.0
�50 x 75 x �0�50 x 75 x �2�50 x 75 x �5
�7.020.22�.8
��.0��.0��.0
�.8�.8�.8
2�.725.73�.7
5.325.��5.53
�.62�.70�.8�
50359�7�5
86.3�00�20
53�626756
55.765.279.2
�.82�.79�.75
2.00�.98�.95
�.96�.93�.89
�.60�.59�.58
52.06�.675.5
��.7�7.32�.�
�50 x 90 x �0�50 x 90 x �2�50 x 90 x �5
�8.22�.626.6
�2.0�2.0�2.0
�.8�.8�.8
23.227.63�.0
5.005.095.2�
2.0�2.�22.2�
53663076�
��7�72207
5956988��
89.��05�27
�.8��.78�.7�
2.522.502.�7
5.065.03�.99
�.96�.95�.93
53.663.678.0
2�.225.030.6
200 x �00 x �0200 x �00 x �2200 x �00 x �5
23.027.333.7
�5.0�5.0�5.0
�.8�.8�.8
29.�3�.9�3.�
6.957.0�7.�7
2.032.��2.23
�233��5��772
2�5252303
�3�0�5���879
�38�62�97
6.�86.�56.��
2.702.682.65
6.686.656.60
2.�72.�52.�3
9�.5��2�38
26.93�.939.0
200 x �50 x �2200 x �50 x �5200 x �50 x �8
32.039.6�7.�
�5.0�5.0�5.0
�.8�.8�.8
�0.950.660.�
6.�06.226.3�
3.363.753.36
�66720372390
8�2989��55
20�52�952922
�3553�623
6.386.3�6.30
�.�6�.�2�.38
7.077.026.97
3.263.2�3.22
�20��8�75
7�.�87.8�0�
Also available �0 x 25 x � and �0 x 25 x 5 50 x �0 x 5 and 50 x �0 x 6
www.johnchorley.co.uk - T: 0�925 636552 - F: 0�925 ��58�2
Material to EN �0025-2:200�Dimensions and properties to EN �0056-�:�999
33
Uneq
ual A
ngles
Designation Mass per metre
Radius Root
Radius Toe
Area of Section
Distance of Centre of Gravity
Second Moment of AreaAxis Axis Axis Axis
Radiation of GyrationAxis Axis Axis Axis
Elastic ModulusAxis Axis
a x b x tmm kg/m
r¹
mm
r²
mm cm²
Cx
cm
Cy
cm
x -x
cm
y - y
cm
u -uMaxcm
v - vMin.cm
x - x
cm
y - y
cm
u - u
cm
v - v
cm
x - x
cm³
y - y
cm³
60 x 30 x 560 x 30 x 6
3.36�.00
6.06.0
2.�2.�
�.305.09
2.�62.20
0.68�0.72�
�5.7�8.3
2.6�30.5
�6.6�9.3
�.722.0�
�.9��.90
0.7830.77�
�.96�.95
0.6320.629
�.08�.82
�.���.3�
65 x 50 x 565 x 50 x 665 x 50 x 8
�.355.�86.76
6.06.06.0
2.�2.�2.�
5.556.598.6�
2.002.0�2.�2
�.26�.30�.37
23.327.�3�.9
�2.0��.��7.8
29.03�.0�3.�
6.387.�99.62
2.052.0�2.0�
�.�7�.�6�.��
2.282.272.25
�.07�.07�.06
5.�86.��7.97
3.2�3.80�.92
75 x 50 x 675 x 50 x 8
5.657.39
7.07.0
2.�2.�
7.229.��
2.��2.53
�.2��.29
�0.952.�
��.6�5.6
�7.�60.�
8.�8�0.9
2.382.36
�.�2�.�0
2.552.52
�.08�.07
8.�0�0.5
3.875.00
80 x 60 x 680 x 60 x 780 x 60 x 8
6.3�7.368.32
8.08.08.0
�.8�.8�.8
8.089.35�0.6
2.�62.502.55
�.�8�.52�.56
50.958.565.8
2�.528.�3�.5
62.27�.�80.2
�3.2�5.2�7.�
2.5�2.502.�9
�.7��.73�.72
2.772.762.75
�.28�.27�.27
9.�9�0.6�2.�
5.��6.267.09
�00 x 65 x 7�00 x 65 x 8�00 x 65 x �0
8.779.9��2.3
�0.0�0.0�0.0
�.8�.8�.8
��.2�2.7�5.6
3.233.283.36
�.5��.56�.6�
��3�27�5�
37.7�2.35�.�
�28��5�75
22.�2�.930.2
3.�83.�73.��
�.8��.83�.8�
3.393.383.35
�.���.�0�.39
�6.6�8.923.2
7.68.6�0.5
�00 x 75 x 8�00 x 75 x �0�00 x 75 x �2
�0.6�3.0�5.�
�0.0�0.0�0.0
�.8�.8�.8
�3.5�6.6�9.7
3.��3.�93.27
�.88�.962.03
�33�62�89
6�.277.790.3
�63�98230
3�.7�2.2�9.5
3.�53.�23.�0
2.�82.�62.��
3.�83.�53.�2
�.6��.60�.59
�9.323.828.�
��.���.0�6.5
�25 x 75 x 8�25 x 75 x �0�25 x 75 x �2
�2.2�5.0�7.8
��.0��.0��.0
�.8�.8�.8
�5.5�9.222.7
�.���.23�.3�
�.68�.76�.8�
2�9303355
68.�82.596.0
275336392
��.250.258.8
�.003.983.95
2.�02.082.06
�.2��.�9�.�5
�.63�.62�.6�
29.736.7�3.�
��.7��.��7.0
�50 x 75 x �0�50 x 75 x �2�50 x 75 x �5
�7.020.22�.8
��.0��.0��.0
�.8�.8�.8
2�.725.73�.7
5.325.��5.53
�.62�.70�.8�
50359�7�5
86.3�00�20
53�626756
55.765.279.2
�.82�.79�.75
2.00�.98�.95
�.96�.93�.89
�.60�.59�.58
52.06�.675.5
��.7�7.32�.�
�50 x 90 x �0�50 x 90 x �2�50 x 90 x �5
�8.22�.626.6
�2.0�2.0�2.0
�.8�.8�.8
23.227.63�.0
5.005.095.2�
2.0�2.�22.2�
53663076�
��7�72207
5956988��
89.��05�27
�.8��.78�.7�
2.522.502.�7
5.065.03�.99
�.96�.95�.93
53.663.678.0
2�.225.030.6
200 x �00 x �0200 x �00 x �2200 x �00 x �5
23.027.333.7
�5.0�5.0�5.0
�.8�.8�.8
29.�3�.9�3.�
6.957.0�7.�7
2.032.��2.23
�233��5��772
2�5252303
�3�0�5���879
�38�62�97
6.�86.�56.��
2.702.682.65
6.686.656.60
2.�72.�52.�3
9�.5��2�38
26.93�.939.0
200 x �50 x �2200 x �50 x �5200 x �50 x �8
32.039.6�7.�
�5.0�5.0�5.0
�.8�.8�.8
�0.950.660.�
6.�06.226.3�
3.363.753.36
�66720372390
8�2989��55
20�52�952922
�3553�623
6.386.3�6.30
�.�6�.�2�.38
7.077.026.97
3.263.2�3.22
�20��8�75
7�.�87.8�0�
u
v u
v
xx
y
cx
cy
t
tr2
r2
ar1
b
3�
Toler
ance
s Ang
les
Tolerances Equal and Unequal Anglesto BS �8�8: Part �: �972Tolerances
Mass
Angles up to �mm thick ± 5% or �0% total either above or below if stated when ordered.
Angles over �mm thick ± 2.5 or 5% total as above.
Leg Thickness
Up to 5mmOver 5 to �0mmOver �0 to �5mmOver �5mm
± 0.5mm± 0.75mm± �.0mm± �.2mm
Leg Length
Up to 50mmOver 50 to �00mmOver �00 to �50mmOver �50mm
+ �mm+ � - �.5mm+ � - 2mm+ 5 - 3mm
Straightness
LegLength
OverFull Bar
Over Length Below
mm
Up to 8080 to �50�50 to 200Over 200
0.�%L0.3%L0.2%L0.�%L
�.5m�.5m2.0m3.0m
= 6= �.5= 3= 3
Squareness
± 1˚ but no more than 2mm.
Overall Length
As rolledFine or Exact
+ �00mm - 0± 3mm
35
Toler
ance
s Cha
nnels
Material to EN �0025-2:200�Tolerances to BS EN �0279:2000
Property Range Tolerance Designation
mm mm
Heighth
65 <200 <�00 <
h≤h≤h≤h
65200�00
+�.5+2.0+3.0+�.0
-�.5-2.0-3.0-�.0
Flange Widthb
50 <�00 <�25 <
b≤b≤b≤b
50�00�25
+�.5+2.0+2.5+3.0
-�.5-2.0-2.5-3.0
Web Thicknesss �0 <
�5 <
s≤s≤s
�0�5
+0.5+0.7+�.0
-0.5-0.7-�.0
Flange Thicknesst �0 <
�5 <
t≤t≤t
�0�5
Tolerence limited by weight.
-0.5-�.0-�.5
Heel Radiusr³ All sizes <0.3t
Out of squarek+kt �00 <
b≤b
�00 0 2.02.5% * b
Straightnessqxx �50 <
300 <
h≤h≤h
�50300
0.3% * L0.2% * L0.�5% * L
Straightnessqyy �50 <
300 <
h≤h≤h≤
�50300
0.5% * L0.3% * L0.2% * L
StraightnessKg/m �25 <
h≤h
�25 + / - 6%+ / - �%
Lengthl
All sizes +�00+50
-0-50
www.johnchorley.co.uk - T: 0�925 636552 - F: 0�925 ��58�2
Alternative standard by agreement.
h
b
t
r3 b2
s
k k
k1k1
MASS PER UNIT LENGTH
qyyqxx
36
Tape
red F
lange
Cha
nnels
Designation Mass per metre
Depth of Section
Width of Section
Thickness Web
Thickness Flange
Distance of
Radius
Root Toe
Depth Between Fillets
Ratios for Local BucklingFlange Web
Second Moment of AreaAxis Axis
kg/mhmm
bmm
smm
tmm
cymm
r¹mm
r²mm
dmm
b/t d/s x - xcm
y - ycm
76 x 38 6.70 76.2 38.� 5.� 6.8 �.�9 7.6 2.� �5.8 5.60 8.98 7�.� �0.7
Designation Radius of Gyration
Axis Axis
Elastic Modulus
Axis Axis
Plastic Modulus
Axis Axis
Buckling Parameter
Torsional Index Warping Constant
Torsional Constant
Area of Section
x - xcm
y - ycm
x - xcm³
y - ycm³
x - xcm³
y -ycm³
u x hdm6
jcm cm²
76 x 38 �6.0 2.7� 99�.� 80.�� �207 �53.� 0.908 9.�70 0.000�0� �.23 8.53
Also available �0 x 20 x 550 x 25 x 550 x 38 x 5
www.johnchorley.co.uk - T: 0�925 636552 - F: 0�925 ��58�2
Material to EN �0025-2:200�Tolerances to BS EN �0279:2000
37
Tape
red F
lange
Cha
nnels
Designation Mass per metre
Depth of Section
Width of Section
Thickness Web
Thickness Flange
Distance of
Radius
Root Toe
Depth Between Fillets
Ratios for Local BucklingFlange Web
Second Moment of AreaAxis Axis
kg/mhmm
bmm
smm
tmm
cymm
r¹mm
r²mm
dmm
b/t d/s x - xcm
y - ycm
76 x 38 6.70 76.2 38.� 5.� 6.8 �.�9 7.6 2.� �5.8 5.60 8.98 7�.� �0.7
Designation Radius of Gyration
Axis Axis
Elastic Modulus
Axis Axis
Plastic Modulus
Axis Axis
Buckling Parameter
Torsional Index Warping Constant
Torsional Constant
Area of Section
x - xcm
y - ycm
x - xcm³
y - ycm³
x - xcm³
y -ycm³
u x hdm6
jcm cm²
76 x 38 �6.0 2.7� 99�.� 80.�� �207 �53.� 0.908 9.�70 0.000�0� �.23 8.53
Available in standard lengths6.0/6.� mtr
�0.0m/�0.3 mtr�2.2 mtr
Shot blast and primer paint service available, please call with your requirements.
cyhxx d
b
t
r1 r2s
y
y
95°
38
Para
llel F
lange
Cha
nnels
Designation Mass per metre
Depth of Section
Width of Section
Thickness Web
Thickness Flange
Distance of Root Radius
Depth Between Fillets
Ratios for Local Buckling
Flange Web
Second Moment of Area
Axis Axis
kg/mhmm
bmm
smm
tmm
cymm
r¹mm
dmm
b/t d/s x - xcm
y - ycm
�00 x 50 x �0 �0.2 �00 50 5.0 8.5 �.73 9 65 5.88 �3.0 208 32.3
�25 x 65 x �5 ��.8 �25 65 5.5 9.5 2.25 �2 82 6.8� ��.9 �83 80.0
�50 x 75 x �8�50 x 90 x 2�
�7.923.9
�50�50
7590
5.56.5
�0.0�2.0
2.583.30
�2�2
�06�02
7.507.50
�9.3�5.7
86���62
�3�253
�80 x 75 x 20�80 x 90 x 26
20.326.�
�80�80
7590
6.06.5
�0.5�2.5
2.��3.�7
�2�2
�35�3�
7.��7.20
22.520.2
�370�8�7
��6277
200 x 75 x 23200 x 90 x 30
23.�29.7
200200
7590
6.07.0
�2.5��.0
2.�83.�2
�2�2
�5���8
6.006.�3
25.22�.�
�9632523
�703��
230 x 75 x 26230 x 90 x 32
25.732.2
230230
7590
6.57.5
�2.5��.0
2.302.92
�2�2
�8��78
6.006.�3
27.823.7
27�835�8
�8�33�
260 x 75 x 28260 x 90 x 35
27.63�.8
260260
7590
7.08.0
�2.0��.0
2.�02.7�
�2�2
2�2208
6.256.�3
30.326.0
36�9�728
�85353
300 x 90 x �� ��.� 300 90 9.0 �5.5 2.60 �2 2�5 5.8� 27.2 72�8 �0�
300 x �00 x �6 �5.5 300 �00 9.0 �6.5 3.05 �5 237 6.06 26.3 8229 568
380 x �00 x 5� 5�.0 380 �00 9.5 �7.5 2.79 �5 3�5 5.7� 33.2 �5030 6�3
�30 x �00 x 6� 6�.� �30 �00 ��.0 �9.0 2.62 �5 362 5.26 32.9 2�9�0 722
Industry standard lengths9.5 mtr��.0 mtr�2.2 mtr��.0 mtr�5.3 mtr�6.5 mtrAlso available BS EN �0025 S355
Material to EN �0025-2:200�Tolerances to BS EN �0279:2000
39
Para
llel F
lange
Cha
nnels
Designation Mass per metre
Depth of Section
Width of Section
Thickness Web
Thickness Flange
Distance of Root Radius
Depth Between Fillets
Ratios for Local Buckling
Flange Web
Second Moment of Area
Axis Axis
kg/mhmm
bmm
smm
tmm
cymm
r¹mm
dmm
b/t d/s x - xcm
y - ycm
�00 x 50 x �0 �0.2 �00 50 5.0 8.5 �.73 9 65 5.88 �3.0 208 32.3
�25 x 65 x �5 ��.8 �25 65 5.5 9.5 2.25 �2 82 6.8� ��.9 �83 80.0
�50 x 75 x �8�50 x 90 x 2�
�7.923.9
�50�50
7590
5.56.5
�0.0�2.0
2.583.30
�2�2
�06�02
7.507.50
�9.3�5.7
86���62
�3�253
�80 x 75 x 20�80 x 90 x 26
20.326.�
�80�80
7590
6.06.5
�0.5�2.5
2.��3.�7
�2�2
�35�3�
7.��7.20
22.520.2
�370�8�7
��6277
200 x 75 x 23200 x 90 x 30
23.�29.7
200200
7590
6.07.0
�2.5��.0
2.�83.�2
�2�2
�5���8
6.006.�3
25.22�.�
�9632523
�703��
230 x 75 x 26230 x 90 x 32
25.732.2
230230
7590
6.57.5
�2.5��.0
2.302.92
�2�2
�8��78
6.006.�3
27.823.7
27�835�8
�8�33�
260 x 75 x 28260 x 90 x 35
27.63�.8
260260
7590
7.08.0
�2.0��.0
2.�02.7�
�2�2
2�2208
6.256.�3
30.326.0
36�9�728
�85353
300 x 90 x �� ��.� 300 90 9.0 �5.5 2.60 �2 2�5 5.8� 27.2 72�8 �0�
300 x �00 x �6 �5.5 300 �00 9.0 �6.5 3.05 �5 237 6.06 26.3 8229 568
380 x �00 x 5� 5�.0 380 �00 9.5 �7.5 2.79 �5 3�5 5.7� 33.2 �5030 6�3
�30 x �00 x 6� 6�.� �30 �00 ��.0 �9.0 2.62 �5 362 5.26 32.9 2�9�0 722
We offer a full on-site cutting and shot blasting service 0�925 636552
cyh dxx
b
t
r1s
y
y
�0
Para
llel F
lange
Cha
nnels
Designation Mass per metre
Radius of Gyration
Axis Axis
Elastic Modulus
Axis Axis
Plastic Modulus
Axis Axis
Buckling Parameter
Torsional Index
Warping Constant
Torsional Constant
Area of Section
kg/mx - xcm
y - ycm
x - xcm³
y - ycm³
x - xcm³
y -ycm³
u x hdm6
Jcm cm²
�00 x 50 x �0 �0.2 �.0 �.58 ��.5 9.89 �8.9 �7.5 0.9�2 �0.0 0.000�9� 2.53 �3.0
�25 x 65 x �5 ��.8 5.07 2.06 77.3 �8.8 89.9 33.2 0.9�2 ��.� 0.00�9� �.72 �8.8
�50 x 75 x �8�50 x 90 x 2�
�7.923.9
6.�56.�8
2.�02.89
��5�55
26.6��.�
�32�79
�7.276.9
0.9�60.936
�3.��0.8
0.00�670.00890
6.�0��.8
22.830.�
�80 x 75 x 20�80 x 90 x 26
20.326.�
7.277.�0
2.382.89
�52202
28.8�7.�
�76232
5�.883.5
0.9�60.9�9
�5.3�2.8
0.0075�0.0���
7.3��3.3
25.933.2
200 x 75 x 23200 x 90 x 30
23.�29.7
8.��8.�6
2.392.88
�96252
33.853.�
22729�
60.69�.5
0.9560.95�
��.8�2.9
0.0�070.0�97
��.��8.3
29.937.9
230 x 75 x 26230 x 90 x 32
25.732.2
9.�79.27
2.352.86
239306
3�.855.0
278355
63.298.9
0.9�70.950
�7.3�5.�
0.0�530.0279
��.8�9.3
32.7��.0
260 x 75 x 28260 x 90 x 35
27.63�.8
�0.��0.3
2.302.82
27836�
3�.�56.3
328�25
62.0�02.0
0.9320.9�2
20.5�7.2
0.02030.0379
��.720.6
35.���.�
300 x 90 x �� ��.� ��.7 2.77 �8� 63.� 568 ��� 0.93� �8.� 0.058� 28.8 52.7
300 x �00 x �6 �5.5 ��.9 3.�3 5�9 8�.7 6�� ��8 0.9�� �7.0 0.08�3 36.8 58.0
380 x �00 x 5� 5�.0 ��.8 3.06 79� 89.2 933 �6� 0.932 2�.2 0.�50 �5.7 68.7
�30 x �00 x 6� 6�.� �6.3 2.97 �020 97.9 �222 �76 0.9�7 22.5 0.2�9 63.0 82.�
Non stock items are our speciality, please call 0�925 636552
Industry standard lengths9.5 mtr��.0 mtr�2.2 mtr�3.0 mtr��.0 mtr�5.3 mtr�6.5 mtr
Mitre and square cutting service up to and including �0�6 Universal BeamsAlso available BS EN �0025 S355
Material to EN �0025-2:200�Tolerances to BS EN �0279:2000
��
Para
llel F
lange
Cha
nnels
Designation Mass per metre
Radius of Gyration
Axis Axis
Elastic Modulus
Axis Axis
Plastic Modulus
Axis Axis
Buckling Parameter
Torsional Index
Warping Constant
Torsional Constant
Area of Section
kg/mx - xcm
y - ycm
x - xcm³
y - ycm³
x - xcm³
y -ycm³
u x hdm6
Jcm cm²
�00 x 50 x �0 �0.2 �.0 �.58 ��.5 9.89 �8.9 �7.5 0.9�2 �0.0 0.000�9� 2.53 �3.0
�25 x 65 x �5 ��.8 5.07 2.06 77.3 �8.8 89.9 33.2 0.9�2 ��.� 0.00�9� �.72 �8.8
�50 x 75 x �8�50 x 90 x 2�
�7.923.9
6.�56.�8
2.�02.89
��5�55
26.6��.�
�32�79
�7.276.9
0.9�60.936
�3.��0.8
0.00�670.00890
6.�0��.8
22.830.�
�80 x 75 x 20�80 x 90 x 26
20.326.�
7.277.�0
2.382.89
�52202
28.8�7.�
�76232
5�.883.5
0.9�60.9�9
�5.3�2.8
0.0075�0.0���
7.3��3.3
25.933.2
200 x 75 x 23200 x 90 x 30
23.�29.7
8.��8.�6
2.392.88
�96252
33.853.�
22729�
60.69�.5
0.9560.95�
��.8�2.9
0.0�070.0�97
��.��8.3
29.937.9
230 x 75 x 26230 x 90 x 32
25.732.2
9.�79.27
2.352.86
239306
3�.855.0
278355
63.298.9
0.9�70.950
�7.3�5.�
0.0�530.0279
��.8�9.3
32.7��.0
260 x 75 x 28260 x 90 x 35
27.63�.8
�0.��0.3
2.302.82
27836�
3�.�56.3
328�25
62.0�02.0
0.9320.9�2
20.5�7.2
0.02030.0379
��.720.6
35.���.�
300 x 90 x �� ��.� ��.7 2.77 �8� 63.� 568 ��� 0.93� �8.� 0.058� 28.8 52.7
300 x �00 x �6 �5.5 ��.9 3.�3 5�9 8�.7 6�� ��8 0.9�� �7.0 0.08�3 36.8 58.0
380 x �00 x 5� 5�.0 ��.8 3.06 79� 89.2 933 �6� 0.932 2�.2 0.�50 �5.7 68.7
�30 x �00 x 6� 6�.� �6.3 2.97 �020 97.9 �222 �76 0.9�7 22.5 0.2�9 63.0 82.�
cyh dxx
b
t
r1s
y
y
�2
Joist
s
Designation Mass per metre
Depth of Section
Width of Section
Thick-ness Web
Thick-ness Flange
Radius Root
Radius Toe
Depth between fillets
Ratios for Local BucklingFlange Web
Second Moment of AreaAxis Axis
Radius of gyration
Axis Axis
kg/mhmm
bmm
smm
tmm
r¹mm
r²mm
dmm
b/²t d/s x - xcm
y - ycm
x - xcm
y - ycm
25� x 203 x 82 82.0 25�.0 203.2 �0.2 �9.9 �9.6 9.7 �66.6 5.�� �6.3 �2020 2280 �0.7 �.67
203 x �52 x 52 52.3 203.2 �52.� 8.9 �6.5 �5.5 7.6 �33.2 �.62 �5.0 �798 8�6 8.�9 3.50
�52 x �27 x 37 37.3 �52.� �27.0 �0.� �3.2 �3.5 6.6 9�.3 �.8� 9.07 �8�8 378 6.�9 2.82
�27 x ��� x 29 29.3 �27.0 ���.3 �0.2 ��.5 9.9 �.8 79.5 �.97 7.79 979 2�2 5.�2 2.5�
�27 x ��� x 27 26.9 �27.0 ���.3 7.� ��.� 9.9 5.0 79.5 5.0� �0.7 9�6 236 5.26 2.63
�02 x �02 x 23 23.0 �0�.6 �0�.6 9.5 �0.3 ��.� 3.2 55.2 �.93 5.8� �86 �5� �.07 2.29
�02 x �� x 7* 7.5 �0�.6 ��.5 �.3 6.� 6.9 3.3 7�.6 3.65 �7.3 �53 7.82 �.0� 0.907
89 x 89 x �9 �9.5 88.9 88.9 9.5 9.9 ��.� 3.2 ��.2 �.�9 �.65 307 �0� 3.5� 2.02
76 x 76 x �3 �2.8 76.2 76.2 5.� 8.� 9.� �.6 38.� �.5� 7.�7 �58 5�.8 3.�2 �.79
Designation Elastic Modulus
Axis Axis
Plastic Modulus
Axis Axis
Buckling Parameter
Torsional Index Warping Constant Torsional Constant Area of Section
x - xcm³
y - ycm³
x - xcm³
y - ycm³
u x hdm6
Jcm cm²
25� x 203 x 82 9�7 22� �077 37� 0.890 ��.0 0.3�2 �52 82.0
203 x �52 x 52 �72 �07 5�� �76 0.89� �0.7 0.07�� 6�.8 52.3
�52 x �27 x 37 239 59.6 279 99.8 0.886 9.33 0.0�83 33.9 37.3
�27 x ��� x 29 �5� �2.3 �8� 70.8 0.853 8.76 0.00807 20.8 29.3
�27 x ��� x 27 ��9 ��.3 �72 68.2 0.868 9.32 0.00788 �6.9 26.9
�02 x �02 x 23 95.6 30.3 ��3 50.6 0.836 7.�3 0.0032� ��.2 23.0
�02 x �� x 7* 30.� 3.5� 35.� 6.03 0.872 ��.9 0.000�78 �.25 7.5
89 x 89 x �9 69.0 22.8 82.7 38.0 0.830 6.57 0.00�58 ��.5 �9.5
76 x 76 x �3 ��.5 �3.6 �8.7 22.� 0.852 7.22 0.000595 �.59 �2.8
Please note* Available from stock. All other sizes are for reference only, please telephone for more details.
Material to EN �0025-2:200�Dimensions and properties to BS �-�:�993 Slope 8°
�3
Joist
s
Designation Mass per metre
Depth of Section
Width of Section
Thick-ness Web
Thick-ness Flange
Radius Root
Radius Toe
Depth between fillets
Ratios for Local BucklingFlange Web
Second Moment of AreaAxis Axis
Radius of gyration
Axis Axis
kg/mhmm
bmm
smm
tmm
r¹mm
r²mm
dmm
b/²t d/s x - xcm
y - ycm
x - xcm
y - ycm
25� x 203 x 82 82.0 25�.0 203.2 �0.2 �9.9 �9.6 9.7 �66.6 5.�� �6.3 �2020 2280 �0.7 �.67
203 x �52 x 52 52.3 203.2 �52.� 8.9 �6.5 �5.5 7.6 �33.2 �.62 �5.0 �798 8�6 8.�9 3.50
�52 x �27 x 37 37.3 �52.� �27.0 �0.� �3.2 �3.5 6.6 9�.3 �.8� 9.07 �8�8 378 6.�9 2.82
�27 x ��� x 29 29.3 �27.0 ���.3 �0.2 ��.5 9.9 �.8 79.5 �.97 7.79 979 2�2 5.�2 2.5�
�27 x ��� x 27 26.9 �27.0 ���.3 7.� ��.� 9.9 5.0 79.5 5.0� �0.7 9�6 236 5.26 2.63
�02 x �02 x 23 23.0 �0�.6 �0�.6 9.5 �0.3 ��.� 3.2 55.2 �.93 5.8� �86 �5� �.07 2.29
�02 x �� x 7* 7.5 �0�.6 ��.5 �.3 6.� 6.9 3.3 7�.6 3.65 �7.3 �53 7.82 �.0� 0.907
89 x 89 x �9 �9.5 88.9 88.9 9.5 9.9 ��.� 3.2 ��.2 �.�9 �.65 307 �0� 3.5� 2.02
76 x 76 x �3 �2.8 76.2 76.2 5.� 8.� 9.� �.6 38.� �.5� 7.�7 �58 5�.8 3.�2 �.79
www.johnchorley.co.uk - T: 0�925 636552 - F: 0�925 ��58�2
Designation Elastic Modulus
Axis Axis
Plastic Modulus
Axis Axis
Buckling Parameter
Torsional Index Warping Constant Torsional Constant Area of Section
x - xcm³
y - ycm³
x - xcm³
y - ycm³
u x hdm6
Jcm cm²
25� x 203 x 82 9�7 22� �077 37� 0.890 ��.0 0.3�2 �52 82.0
203 x �52 x 52 �72 �07 5�� �76 0.89� �0.7 0.07�� 6�.8 52.3
�52 x �27 x 37 239 59.6 279 99.8 0.886 9.33 0.0�83 33.9 37.3
�27 x ��� x 29 �5� �2.3 �8� 70.8 0.853 8.76 0.00807 20.8 29.3
�27 x ��� x 27 ��9 ��.3 �72 68.2 0.868 9.32 0.00788 �6.9 26.9
�02 x �02 x 23 95.6 30.3 ��3 50.6 0.836 7.�3 0.0032� ��.2 23.0
�02 x �� x 7* 30.� 3.5� 35.� 6.03 0.872 ��.9 0.000�78 �.25 7.5
89 x 89 x �9 69.0 22.8 82.7 38.0 0.830 6.57 0.00�58 ��.5 �9.5
76 x 76 x �3 ��.5 �3.6 �8.7 22.� 0.852 7.22 0.000595 �.59 �2.8
h
b
t
r1r2
sx x
y
y
98˚
��
Unive
rsal
Beam
s
Designation Mass per metre
Depth of Section
Width of Section
Thickness Web
Thickness Flange
Root Radius Depth be-tween fillets
Ratios for Local Buckling Second Moment of Area
kg/mhmm
bmm
smm
tmm
rmm
dmm
Flange Webb/²t d/s
Axis Axisx - x y - ycm cm
�27 x 76 x �3 �3.0 �27.0 76.0 �.0 7.6 7.6 96.6 5.0 2�.� �73 55.7
�52 x 89 x �6 �6.0 �52.� 88.7 �.5 7.7 7.6 �2�.8 5.76 27.� 8.3� 89.8
�78 x �02 x �9 �9.0 �77.8 �0�.2 �.8 7.9 7.6 ��6.8 6.�� 30.6 �356 �37
203 x �02 x 23 23.� 203.2 �0�.8 5.� 9.3 7.6 �69.� 5.�7 3�.� 2�05 �6�
203 x �33 x 25203 x �33 x 30
25.�30.0
203.2206.8
�33.2�33.9
5.76.�
7.89.6
7.67.6
�72.��72.�
8.5�6.97
30.226.9
23�02896
308385
25� x �02 x 2225� x �02 x 2525� x �02 x 28
22.025.228.3
25�.0257.2260.�
�0�.6�0�.9�02.2
5.76.06.3
6.88.��0.0
7.67.67.6
225.2225.2225.2
7.�76.075.��
39.537.535.7
28��3��5�005
��9��9�79
25� x ��6 x 3�25� x ��6 x 3725� x ��6 x �3
3�.�37.0�3.0
25�.�256.0259.6
��6.���6.���7.3
6.06.37.2
8.6�0.9�2.7
7.67.67.6
2�9.02�9.02�9.0
8.�96.725.80
36.53�.830.�
���3553765��
��857�677
305 x �02 x 25305 x �02 x 28305 x �02 x 33
2�.828.232.8
305.�308.73�2.7
�0�.6�0�.8�02.�
5.86.06.6
7.08.8�0.8
7.67.67.6
275.9275.9275.9
7.265.78�.7�
�7.6�6.0��.8
��555366650�
�23�55�9�
305 x �27 x 37305 x �27 x �2305 x �27 x �8
37.0��.9�8.�
30�.�307.23��.0
�23.3�2�.3�25.3
7.�8.09.0
�0.7�2.���.0
8.98.98.9
265.2265.2265.2
5.775.���.�7
37.�33.229.5
7�7�8�969575
336389�6�
305 x �65 x �0305 x �65 x �6305 x �65 x 5�
�0.3�6.�5�.0
303.�306.63�0.�
�65.0�65.7�66.9
6.06.77.9
�0.2��.8�3.7
8.98.98.9
265.2265.2265.2
8.097.026.09
��.239.633.6
85039899��700
76�896�063
356 x �27 x 33356 x �27 x 39
33.�39.�
3�9.0353.�
�2�.��26.0
6.06.6
8.5�0.7
�0.2�0.2
3��.63��.6
7.385.89
5�.9�7.2
82�9�0�70
280358
356 x �7� x �5356 x �7� x 5�356 x �7� x 57356 x �7� x 67
�5.05�.057.067.�
35�.�355.0358.0363.�
�7�.��7�.5�72.2�73.2
7.07.�8.�9.�
9.7��.5�3.0�5.7
�0.2�0.2�0.2�0.2
3��.63��.63��.63��.6
8.827.�66.625.52
��.5�2.�38.53�.2
�2070����0�60�0�9�60
8��968��08�362
�06 x ��0 x 39�06 x ��0 x �6
39.0�6.0
398.0�03.2
���.8��2.2
6.�6.8
8.6��.2
�0.2�0.2
360.�360.�
8.2�6.35
56.353.0
�25�0�5690
538��0
Industry standard lengths available9.5 mtr, ��.0 mtr, �2.2 mtr, �3.0 mtr, ��.0 mtr, �5.3 mtr, �6.5 mtr, �7.5 mtr, �8.3 mtrFull European Sections available
Material to EN �0025-2:200� S275JRDimensions and properties to BS �-�003�
�5
Unive
rsal
Beam
s
Designation Mass per metre
Depth of Section
Width of Section
Thickness Web
Thickness Flange
Root Radius Depth be-tween fillets
Ratios for Local Buckling Second Moment of Area
kg/mhmm
bmm
smm
tmm
rmm
dmm
Flange Webb/²t d/s
Axis Axisx - x y - ycm cm
�27 x 76 x �3 �3.0 �27.0 76.0 �.0 7.6 7.6 96.6 5.0 2�.� �73 55.7
�52 x 89 x �6 �6.0 �52.� 88.7 �.5 7.7 7.6 �2�.8 5.76 27.� 8.3� 89.8
�78 x �02 x �9 �9.0 �77.8 �0�.2 �.8 7.9 7.6 ��6.8 6.�� 30.6 �356 �37
203 x �02 x 23 23.� 203.2 �0�.8 5.� 9.3 7.6 �69.� 5.�7 3�.� 2�05 �6�
203 x �33 x 25203 x �33 x 30
25.�30.0
203.2206.8
�33.2�33.9
5.76.�
7.89.6
7.67.6
�72.��72.�
8.5�6.97
30.226.9
23�02896
308385
25� x �02 x 2225� x �02 x 2525� x �02 x 28
22.025.228.3
25�.0257.2260.�
�0�.6�0�.9�02.2
5.76.06.3
6.88.��0.0
7.67.67.6
225.2225.2225.2
7.�76.075.��
39.537.535.7
28��3��5�005
��9��9�79
25� x ��6 x 3�25� x ��6 x 3725� x ��6 x �3
3�.�37.0�3.0
25�.�256.0259.6
��6.���6.���7.3
6.06.37.2
8.6�0.9�2.7
7.67.67.6
2�9.02�9.02�9.0
8.�96.725.80
36.53�.830.�
���3553765��
��857�677
305 x �02 x 25305 x �02 x 28305 x �02 x 33
2�.828.232.8
305.�308.73�2.7
�0�.6�0�.8�02.�
5.86.06.6
7.08.8�0.8
7.67.67.6
275.9275.9275.9
7.265.78�.7�
�7.6�6.0��.8
��555366650�
�23�55�9�
305 x �27 x 37305 x �27 x �2305 x �27 x �8
37.0��.9�8.�
30�.�307.23��.0
�23.3�2�.3�25.3
7.�8.09.0
�0.7�2.���.0
8.98.98.9
265.2265.2265.2
5.775.���.�7
37.�33.229.5
7�7�8�969575
336389�6�
305 x �65 x �0305 x �65 x �6305 x �65 x 5�
�0.3�6.�5�.0
303.�306.63�0.�
�65.0�65.7�66.9
6.06.77.9
�0.2��.8�3.7
8.98.98.9
265.2265.2265.2
8.097.026.09
��.239.633.6
85039899��700
76�896�063
356 x �27 x 33356 x �27 x 39
33.�39.�
3�9.0353.�
�2�.��26.0
6.06.6
8.5�0.7
�0.2�0.2
3��.63��.6
7.385.89
5�.9�7.2
82�9�0�70
280358
356 x �7� x �5356 x �7� x 5�356 x �7� x 57356 x �7� x 67
�5.05�.057.067.�
35�.�355.0358.0363.�
�7�.��7�.5�72.2�73.2
7.07.�8.�9.�
9.7��.5�3.0�5.7
�0.2�0.2�0.2�0.2
3��.63��.63��.63��.6
8.827.�66.625.52
��.5�2.�38.53�.2
�2070����0�60�0�9�60
8��968��08�362
�06 x ��0 x 39�06 x ��0 x �6
39.0�6.0
398.0�03.2
���.8��2.2
6.�6.8
8.6��.2
�0.2�0.2
360.�360.�
8.2�6.35
56.353.0
�25�0�5690
538��0
All material can be shot blasted and painted to your specifications, please call 01925 464552
Also available BS EN �0025 S355
h d
b
trsx x
y
y
�6
Unive
rsal
Beam
s
Designation Radius of Gyration Elastic Modulus Plastic Modulus Buckling Parameter
TorsionalIndex
WarpingConstant
TorsionalConstant
Area of Section
Axisx - xcm
Axisy - ycm
Axisx - xcm³
Axisy - ycm³
Axisx - xcm³
Axisy - y u x H
dm6Jcm cm²
�27 x 76 x �3 5.35 �.8� 7�.6 ��.7 8�.2 22.6 0.895 �6.3 0.00�99 2.85 �6.5
�52 x 89 x �6 6.�� 2.�0 �09 20.2 �23 3�.2 0.890 �9.6 0.00�70 3.56 20.3
�78 x �02 x �9 7.�8 2.37 �53 27.0 �7� ��.6 0.888 22.6 0.00987 �.�� 2�.3
203 x �02 x 23 8.�6 2.36 207 32.2 23� �9.8 0.888 22.5 0.0�5� 7.02 29.�
203 x �33 x 25203 x �33 x 30
8.568.7�
3.�03.�7
230280
�6.257.5
2583��
70.988.2
0.8770.88�
25.62�.5
0.029�0.037�
5.96�0.3
32.038.2
25� x �02 x 2225� x �02 x 2525� x �02 x 28
�0.��0.3�0.5
2.062.�52.22
22�266308
23.529.23�.9
259306353
37.3�6.05�.8
0.8560.8660.87�
36.�3�.527.5
0.0�820.02300.0280
�.�56.�29.57
28.032.036.�
25� x ��6 x 3�25� x ��6 x 3725� x ��6 x �3
�0.5�0.8�0.9
3.363.�83.52
35��3350�
6�.378.092.0
393�83566
9�.���9���
0.8800.8900.89�
29.62�.32�.2
0.06600.08570.�03
8.55�5.323.9
39.7�7.25�.8
305 x �02 x 25305 x �02 x 28305 x �02 x 33
��.9�2.2�2.5
�.972.082.�5
2923�8��6
2�.230.537.9
3�2�03�8�
38.8�8.560.0
0.8�60.8590.866
�3.�37.�3�.6
0.02730.03�90.0��2
�.777.�0�2.2
3�.635.9��.8
305 x �27 x 37305 x �27 x �2305 x �27 x �8
�2.3�2.��2.5
2.672.702.7�
�7�53�6�6
5�.562.673.6
5396��7��
85.�98.���6
0.8720.8720.873
29.726.523.3
0.07250.08�60.�02
��.82�.�3�.8
�7.253.�6�.2
305 x �65 x �0305 x �65 x �6305 x �65 x 5�
�2.9�3.0�3.0
3.863.903.93
5606�675�
92.6�08�27
6237208�6
��2�66�96
0.8890.89�0.889
3�.027.�23.6
0.�6�0.�950.23�
��.722.23�.8
5�.358.768.8
356 x �27 x 33356 x �27 x 39
��.0��.3
2.582.68
�73576
��.756.8
5�3659
70.389.�
0.8630.87�
�2.235.2
0.08�20.�05
8.79�5.�
�2.��9.8
356 x �7� x �5356 x �7� x 5�356 x �7� x 57356 x �7� x 67
��.5��.8��.9�5.�
3.763.863.9�3.99
687796896�07�
9�.8��3�29�57
775896�0�0�2��
��7�7��992�3
0.87�0.88�0.8820.886
36.832.�28.82�.�
0.2370.2860.3300.��2
�5.823.833.�55.7
57.36�.972.685.5
�06 x ��0 x 39�06 x ��0 x �6
�5.9�6.�
2.873.03
629778
57.875.7
72�888
90.8��8
0.8580.87�
�7.538.9
0.�550.207
�0.7�9.0
�9.758.6
Industry standard lengths available9.5 mtr, ��.0 mtr, �2.2 mtr, �3.0 mtr, ��.0 mtr, �5.3 mtr, �6.5 mtr, �7.5 mtr, �8.3 mtr
Material to EN �0025-2:200� S275JRDimensions and properties to BS �-�003�
�7
Unive
rsal
Beam
s
Designation Radius of Gyration Elastic Modulus Plastic Modulus Buckling Parameter
TorsionalIndex
WarpingConstant
TorsionalConstant
Area of Section
Axisx - xcm
Axisy - ycm
Axisx - xcm³
Axisy - ycm³
Axisx - xcm³
Axisy - y u x H
dm6Jcm cm²
�27 x 76 x �3 5.35 �.8� 7�.6 ��.7 8�.2 22.6 0.895 �6.3 0.00�99 2.85 �6.5
�52 x 89 x �6 6.�� 2.�0 �09 20.2 �23 3�.2 0.890 �9.6 0.00�70 3.56 20.3
�78 x �02 x �9 7.�8 2.37 �53 27.0 �7� ��.6 0.888 22.6 0.00987 �.�� 2�.3
203 x �02 x 23 8.�6 2.36 207 32.2 23� �9.8 0.888 22.5 0.0�5� 7.02 29.�
203 x �33 x 25203 x �33 x 30
8.568.7�
3.�03.�7
230280
�6.257.5
2583��
70.988.2
0.8770.88�
25.62�.5
0.029�0.037�
5.96�0.3
32.038.2
25� x �02 x 2225� x �02 x 2525� x �02 x 28
�0.��0.3�0.5
2.062.�52.22
22�266308
23.529.23�.9
259306353
37.3�6.05�.8
0.8560.8660.87�
36.�3�.527.5
0.0�820.02300.0280
�.�56.�29.57
28.032.036.�
25� x ��6 x 3�25� x ��6 x 3725� x ��6 x �3
�0.5�0.8�0.9
3.363.�83.52
35��3350�
6�.378.092.0
393�83566
9�.���9���
0.8800.8900.89�
29.62�.32�.2
0.06600.08570.�03
8.55�5.323.9
39.7�7.25�.8
305 x �02 x 25305 x �02 x 28305 x �02 x 33
��.9�2.2�2.5
�.972.082.�5
2923�8��6
2�.230.537.9
3�2�03�8�
38.8�8.560.0
0.8�60.8590.866
�3.�37.�3�.6
0.02730.03�90.0��2
�.777.�0�2.2
3�.635.9��.8
305 x �27 x 37305 x �27 x �2305 x �27 x �8
�2.3�2.��2.5
2.672.702.7�
�7�53�6�6
5�.562.673.6
5396��7��
85.�98.���6
0.8720.8720.873
29.726.523.3
0.07250.08�60.�02
��.82�.�3�.8
�7.253.�6�.2
305 x �65 x �0305 x �65 x �6305 x �65 x 5�
�2.9�3.0�3.0
3.863.903.93
5606�675�
92.6�08�27
6237208�6
��2�66�96
0.8890.89�0.889
3�.027.�23.6
0.�6�0.�950.23�
��.722.23�.8
5�.358.768.8
356 x �27 x 33356 x �27 x 39
��.0��.3
2.582.68
�73576
��.756.8
5�3659
70.389.�
0.8630.87�
�2.235.2
0.08�20.�05
8.79�5.�
�2.��9.8
356 x �7� x �5356 x �7� x 5�356 x �7� x 57356 x �7� x 67
��.5��.8��.9�5.�
3.763.863.9�3.99
687796896�07�
9�.8��3�29�57
775896�0�0�2��
��7�7��992�3
0.87�0.88�0.8820.886
36.832.�28.82�.�
0.2370.2860.3300.��2
�5.823.833.�55.7
57.36�.972.685.5
�06 x ��0 x 39�06 x ��0 x �6
�5.9�6.�
2.873.03
629778
57.875.7
72�888
90.8��8
0.8580.87�
�7.538.9
0.�550.207
�0.7�9.0
�9.758.6
Alternative lengths available on mill rolling, ask your Sales Contact for details 0�925 636552
Also available BS EN �0025 S355
h d
b
trsx x
y
y
�8
Unive
rsal
Beam
s
Designation Mass per metre
Depth of Section
Width of Section
Thickness Web
Thickness Flange
Root Radius Depth be-tween fillets
Ratios for Local Buckling Second Moment of Area
kg/mhmm
bmm
smm
tmm
rmm
dmm
Flange Webb/²t d/s
Axis Axisx - x y - ycm cm
�06 x �78 x 5��06 x �78 x 60�06 x �78 x 67�06 x �78 x 7�
5�.�60.�67.�7�.2
�02.6�06.��09.���2.8
�77.7�77.9�78.8�79.5
7.77.98.89.5
�0.9�2.8��.3�6.0
�0.2�0.2�0.2�0.2
360.�360.�360.�360.�
8.�56.956.255.6�
�6.8�5.6��.037.9
�87202�6002�330273�0
�02��203�365�5�5
�57 x �52 x 52�57 x �52 x 60�57 x �52 x 67�57 x �52 x 7��57 x �52 x 82
52.359.867.27�.282.�
��9.8�5�.6�58.0�62.0�65.8
�52.��52.9�53.8�5�.��55.3
7.68.�9.09.6�0.5
�0.9�3.3�5.0�7.0�8.9
�0.2�0.2�0.2�0.2�0.2
�07.6�07.6�07.6�07.6�07.6
6.995.755.�3�.5��.��
53.650.3�5.3�2.538.8
2�37025500289303267036590
6�57959�3�0�7��85
�57 x �9� x 67�57 x �9� x 7��57 x �9� x 82�57 x �9� x 89�57 x �9� x 98
67.�7�.382.089.398.3
�53.��57.0�60.0�63.��67.2
�89.9�90.��9�.3�9�.9�92.8
8.59.09.9�0.5��.�
�2.7��.5�6.0�7.7�9.6
�0.2�0.2�0.2�0.2�0.2
�07.6�07.6�07.6�07.6�07.6
7.�86.575.985.�2�.92
�8.0�5.3��.238.835.8
293803332037050��020�5730
��52�67��87�208923�7
533 x 2�0 x 82533 x 2�0 x 92533 x 2�0 x �0�533 x 2�0 x �09533 x 2�0 x �22
82.292.��0�.0�09.0�22.0
528.3533.�536.7539.55��.5
208.8209.32�0.02�0.82��.9
9.6�0.��0.8��.6�2.7
�3.2�5.6�7.��8.82�.3
�2.7�2.7�2.7�2.7�2.7
�76.5�76.5�76.5�76.5�76.5
7.9�6.7�6.035.6��.97
�9.6�7.2��.���.�37.5
�75�0552306�52066820760�0
20072389269229�33388
6�0 x 229 x �0�6�0 x 229 x ��36�0 x 229 x �256�0 x 229 x ��06�0 x 305 x ��96�0 x 305 x �796�0 x 305 x 238
�0�.2��3.0�25.��39.9��9.��79.0238.�
602.6607.66�2.26�7.26�2.�620.2635.8
227.6228.2229.0230.230�.8307.�3��.�
�0.5��.���.9�3.���.8��.��8.�
��.8�7.3�9.622.��9.723.63�.�
�2.7�2.7�2.7�2.7�6.5�6.5�6.5
5�7.65�7.65�7.65�7.65�0.05�0.05�0.0
7.696.605.8�5.2�7.7�6.5��.96
52.5�9.3�6.0��.8�5.838.329.3
7578087320986�0���800�25900�53000209500
29�53�3�3932�5059308����0�58�0
686 x 25� x �25686 x 25� x ��0686 x 25� x �52686 x 25� x �70
�25.2��0.��52.��70.2
677.9683.5687.5692.9
253.0253.725�.5255.8
��.7�2.��3.2��.5
�6.2�9.02�.023.7
�5.2�5.2�5.2�5.2
6�5.�6�5.�6�5.�6�5.�
7.8�6.686.065.�0
52.6�9.6�6.6�2.�
��800�3630�50�00�70300
�3835�83578�6630
Industry standard lengths available9.5 mtr, ��.0 mtr, �2.2 mtr, �3.0 mtr, ��.0 mtr, �5.3 mtr, �6.5 mtr, �7.5 mtr, �8.3 mtrOn site cutting service available on largest �0�6 Universal Beam
Material to EN �0025-2:200� S275JRDimensions and properties to BS �-�003�
�9
Unive
rsal
Beam
s
Designation Mass per metre
Depth of Section
Width of Section
Thickness Web
Thickness Flange
Root Radius Depth be-tween fillets
Ratios for Local Buckling Second Moment of Area
kg/mhmm
bmm
smm
tmm
rmm
dmm
Flange Webb/²t d/s
Axis Axisx - x y - ycm cm
�06 x �78 x 5��06 x �78 x 60�06 x �78 x 67�06 x �78 x 7�
5�.�60.�67.�7�.2
�02.6�06.��09.���2.8
�77.7�77.9�78.8�79.5
7.77.98.89.5
�0.9�2.8��.3�6.0
�0.2�0.2�0.2�0.2
360.�360.�360.�360.�
8.�56.956.255.6�
�6.8�5.6��.037.9
�87202�6002�330273�0
�02��203�365�5�5
�57 x �52 x 52�57 x �52 x 60�57 x �52 x 67�57 x �52 x 7��57 x �52 x 82
52.359.867.27�.282.�
��9.8�5�.6�58.0�62.0�65.8
�52.��52.9�53.8�5�.��55.3
7.68.�9.09.6�0.5
�0.9�3.3�5.0�7.0�8.9
�0.2�0.2�0.2�0.2�0.2
�07.6�07.6�07.6�07.6�07.6
6.995.755.�3�.5��.��
53.650.3�5.3�2.538.8
2�37025500289303267036590
6�57959�3�0�7��85
�57 x �9� x 67�57 x �9� x 7��57 x �9� x 82�57 x �9� x 89�57 x �9� x 98
67.�7�.382.089.398.3
�53.��57.0�60.0�63.��67.2
�89.9�90.��9�.3�9�.9�92.8
8.59.09.9�0.5��.�
�2.7��.5�6.0�7.7�9.6
�0.2�0.2�0.2�0.2�0.2
�07.6�07.6�07.6�07.6�07.6
7.�86.575.985.�2�.92
�8.0�5.3��.238.835.8
293803332037050��020�5730
��52�67��87�208923�7
533 x 2�0 x 82533 x 2�0 x 92533 x 2�0 x �0�533 x 2�0 x �09533 x 2�0 x �22
82.292.��0�.0�09.0�22.0
528.3533.�536.7539.55��.5
208.8209.32�0.02�0.82��.9
9.6�0.��0.8��.6�2.7
�3.2�5.6�7.��8.82�.3
�2.7�2.7�2.7�2.7�2.7
�76.5�76.5�76.5�76.5�76.5
7.9�6.7�6.035.6��.97
�9.6�7.2��.���.�37.5
�75�0552306�52066820760�0
20072389269229�33388
6�0 x 229 x �0�6�0 x 229 x ��36�0 x 229 x �256�0 x 229 x ��06�0 x 305 x ��96�0 x 305 x �796�0 x 305 x 238
�0�.2��3.0�25.��39.9��9.��79.0238.�
602.6607.66�2.26�7.26�2.�620.2635.8
227.6228.2229.0230.230�.8307.�3��.�
�0.5��.���.9�3.���.8��.��8.�
��.8�7.3�9.622.��9.723.63�.�
�2.7�2.7�2.7�2.7�6.5�6.5�6.5
5�7.65�7.65�7.65�7.65�0.05�0.05�0.0
7.696.605.8�5.2�7.7�6.5��.96
52.5�9.3�6.0��.8�5.838.329.3
7578087320986�0���800�25900�53000209500
29�53�3�3932�5059308����0�58�0
686 x 25� x �25686 x 25� x ��0686 x 25� x �52686 x 25� x �70
�25.2��0.��52.��70.2
677.9683.5687.5692.9
253.0253.725�.5255.8
��.7�2.��3.2��.5
�6.2�9.02�.023.7
�5.2�5.2�5.2�5.2
6�5.�6�5.�6�5.�6�5.�
7.8�6.686.065.�0
52.6�9.6�6.6�2.�
��800�3630�50�00�70300
�3835�83578�6630
We offer a full cutting service, please call your sales contact for details 0�925 636552
Also available BS EN �0025 S355
h d
b
trsx x
y
y
50
Unive
rsal
Beam
s
Designation Radius of Gyration Elastic Modulus Plastic Modulus Buckling Parameter
TorsionalIndex
WarpingConstant
TorsionalConstant
Area of Section
Axisx - xcm
Axisy - ycm
Axisx - xcm³
Axisy - ycm³
Axisx - xcm³
Axisy - y u x H
dm6Jcm cm²
�06 x �78 x 5��06 x �78 x 60�06 x �78 x 67�06 x �78 x 7�
�6.5�6.8�6.9�7.0
3.853.973.99�.0�
930�063��89�323
��5�35�53�72
�055��99�3�6�50�
�78209237267
0.87�0.8800.8800.882
38.333.830.527.6
0.3920.�660.5330.608
23.�33.3�6.�62.8
69.076.585.59�.5
�57 x �52 x 52�57 x �52 x 60�57 x �52 x 67�57 x �52 x 7��57 x �52 x 82
�7.9�8.3�8.��8.6�8.7
3.��3.233.273.333.37
950��22�263�����57�
8�.6�0���9�36�53
�096�287��53�627�8��
�33�63�872�32�0
0.8590.8680.8690.8730.873
�3.937.533.630.�27.�
0.3��0.3870.��80.5�80.59�
2�.�33.8�7.765.989.2
66.676.285.69�.5�05
�57 x �9� x 67�57 x �9� x 7��57 x �9� x 82�57 x �9� x 89�57 x �9� x 98
�8.5�8.8�8.8�9.0�9.�
�.�2�.20�.23�.29�.33
�296��58�6���770�957
�53�76�962�82�3
��7��653�83�20��2232
23727230�338379
0.8720.8770.8770.8800.88�
37.933.930.928.325.7
0.7050.8�80.922�.0��.�8
37.�5�.869.290.7�2�
85.59�.6�0�����25
533 x 2�0 x 82533 x 2�0 x 92533 x 2�0 x �0�533 x 2�0 x �09533 x 2�0 x �22
2�.32�.72�.92�.922.�
�.38�.5��.57�.60�.67
�800207222922�772793
�92228256279320
2059236026�228283�96
300356399�36500
0.86�0.8720.87�0.8750.877
��.636.533.230.927.6
�.33�.60�.8��.992.32
5�.575.7�0��26�78
�05��7�29�39�55
6�0 x 229 x �0�6�0 x 229 x ��36�0 x 229 x �256�0 x 229 x ��06�0 x 305 x ��96�0 x 305 x �796�0 x 305 x 238
2�.22�.62�.925.025.725.926.3
�.75�.88�.975.037.007.077.23
25�5287�322�3622�����9356589
25630�3�339�6��7�3�0�7
288�328�3676���2�59�55�77�86
�00�695356��937�����57�
0.86�0.8700.8730.8750.8860.8860.886
�3.�38.03�.�30.632.727.72�.3
2.522.993.�53.998.�8�0.2��.5
77.0����5�2�62003�0785
�29����59�78�90228303
686 x 25� x �25686 x 25� x ��0686 x 25� x �52686 x 25� x �70
27.227.627.828.0
5.2�5.395.�65.53
3�8�3987�37��9�6
3�6�09�555�8
399��5585000563�
5�26387�08��
0.8620.8680.87�0.872
�3.938.735.53�.8
�.805.726.�27.�2
��6�69220308
�59�78�9�2�7
Industry standard lengths available9.5 mtr, ��.0 mtr, �2.2 mtr, �3.0 mtr, ��.0 mtr, �5.3 mtr, �6.5 mtr, �7.5 mtr, �8.3 mtr 5000 tonnes ex stock, housed in Warrington.
Material to EN �0025-2:200� S275JRDimensions and properties to BS �-�003�
5�
Unive
rsal
Beam
s
Designation Radius of Gyration Elastic Modulus Plastic Modulus Buckling Parameter
TorsionalIndex
WarpingConstant
TorsionalConstant
Area of Section
Axisx - xcm
Axisy - ycm
Axisx - xcm³
Axisy - ycm³
Axisx - xcm³
Axisy - y u x H
dm6Jcm cm²
�06 x �78 x 5��06 x �78 x 60�06 x �78 x 67�06 x �78 x 7�
�6.5�6.8�6.9�7.0
3.853.973.99�.0�
930�063��89�323
��5�35�53�72
�055��99�3�6�50�
�78209237267
0.87�0.8800.8800.882
38.333.830.527.6
0.3920.�660.5330.608
23.�33.3�6.�62.8
69.076.585.59�.5
�57 x �52 x 52�57 x �52 x 60�57 x �52 x 67�57 x �52 x 7��57 x �52 x 82
�7.9�8.3�8.��8.6�8.7
3.��3.233.273.333.37
950��22�263�����57�
8�.6�0���9�36�53
�096�287��53�627�8��
�33�63�872�32�0
0.8590.8680.8690.8730.873
�3.937.533.630.�27.�
0.3��0.3870.��80.5�80.59�
2�.�33.8�7.765.989.2
66.676.285.69�.5�05
�57 x �9� x 67�57 x �9� x 7��57 x �9� x 82�57 x �9� x 89�57 x �9� x 98
�8.5�8.8�8.8�9.0�9.�
�.�2�.20�.23�.29�.33
�296��58�6���770�957
�53�76�962�82�3
��7��653�83�20��2232
23727230�338379
0.8720.8770.8770.8800.88�
37.933.930.928.325.7
0.7050.8�80.922�.0��.�8
37.�5�.869.290.7�2�
85.59�.6�0�����25
533 x 2�0 x 82533 x 2�0 x 92533 x 2�0 x �0�533 x 2�0 x �09533 x 2�0 x �22
2�.32�.72�.92�.922.�
�.38�.5��.57�.60�.67
�800207222922�772793
�92228256279320
2059236026�228283�96
300356399�36500
0.86�0.8720.87�0.8750.877
��.636.533.230.927.6
�.33�.60�.8��.992.32
5�.575.7�0��26�78
�05��7�29�39�55
6�0 x 229 x �0�6�0 x 229 x ��36�0 x 229 x �256�0 x 229 x ��06�0 x 305 x ��96�0 x 305 x �796�0 x 305 x 238
2�.22�.62�.925.025.725.926.3
�.75�.88�.975.037.007.077.23
25�5287�322�3622�����9356589
25630�3�339�6��7�3�0�7
288�328�3676���2�59�55�77�86
�00�695356��937�����57�
0.86�0.8700.8730.8750.8860.8860.886
�3.�38.03�.�30.632.727.72�.3
2.522.993.�53.998.�8�0.2��.5
77.0����5�2�62003�0785
�29����59�78�90228303
686 x 25� x �25686 x 25� x ��0686 x 25� x �52686 x 25� x �70
27.227.627.828.0
5.2�5.395.�65.53
3�8�3987�37��9�6
3�6�09�555�8
399��5585000563�
5�26387�08��
0.8620.8680.87�0.872
�3.938.735.53�.8
�.805.726.�27.�2
��6�69220308
�59�78�9�2�7
Also available BS EN �0025 S355
Rolling available for specific lengths. Please call your sales contact for details 01925 636522
h d
b
trsx x
y
y
52
Unive
rsal
Beam
s
Designation Mass per metre
Depth of Section
Width of Section
Thickness Web
Thickness Flange
Root Radius Depth be-tween fillets
Ratios for Local Buckling Second Moment of Area
kg/mhmm
bmm
smm
tmm
r dFlange Webb/²t d/s
Axis Axisx - x y - ycm cm
762 x 267 x �3�762 x 267 x ��7762 x 267 x �73762 x 267 x �97
�33.9��6.9�73.0�96.8
750.075�.0762.2769.8
26�.�265.2266.7268.0
�2.0�2.8��.3�5.6
�5.5�7.52�.625.�
�6.5�6.5�6.5�6.5
686.0686.0686.0686.0
8.537.586.�75.28
57.253.6�8.0��.0
�50700�685002053002�000
�7885�5568508�75
838 x 292 x �76838 x 292 x �9�838 x 292 x 226
�75.9�93.8226.5
83�.98�0.7850.9
29�.7292.�293.8
��.0��.7�6.�
�8.82�.726.8
�7.8�7.8�7.8
76�.776�.776�.7
7.766.7�5.�8
5�.65�.8�7.3
2�6000279200339700
77999066��360
9�� x 305 x 20�9�� x 305 x 22�9�� x 305 x 2539�� x 305 x 289
200.922�.2253.�289.�
903.09�0.�9�8.�926.6
303.330�.�305.5307.7
�5.��5.9�7.3�9.5
20.223.927.932.0
�9.��9.��9.��9.�
82�.�82�.�82�.�82�.�
7.5�6.365.�7�.8�
5�.65�.8�7.7�2.3
325300376�00�3630050�200
9�23��2�0�3300�5600
9�� x ��9 x 3�39�� x ��9 x 388
3�3.3388.0
9��.892�.0
��8.5�20.5
�9.�2�.�
32.036.6
2�.�2�.�
799.6799.6
6.55.7�
��.237.�
6258007�9600
39�60�5��0
�0�6 x 305 x 222�0�6 x 305 x 2�9�0�6 x 305 x 272�0�6 x 305 x 3���0�6 x 305 x 3�9�0�6 x 305 x 393�0�6 x 305 x �38�0�6 x 305 x �87
222.02�9.0272.03��.03�9.0393.0�38.0�87.0
970.3980.2990.��000.0�008.��0�6.0�025.9�036.�
300.0300.0300.0300.0302.0303.0305.�308.5
�6.0�6.5�6.5�9.�2�.�2�.�26.930.0
2�.�26.03�.035.9�0.0�3.9�9.05�.�
30.030.030.030.030.030.030.030.0
867.8868.0868.0868.2868.0868.2868.0868.8
7.��5.77�.8��.�83.783.�53.�22.85
5�.�52.752.7�5.6��.235.732.329.0
�06900�803005529006�3200722�00806600908900�020�00
95����750��000�6230�8�6020�9023��026720
We offer a full cutting service, all cut on site. Please call for details 0�925 �6�552
Industry standard lengths available9.5 mtr, ��.0 mtr, �2.2 mtr, �3.0 mtr, ��.0 mtr, �5.3 mtr, �6.5 mtr, �7.5 mtr, �8.3 mtrShot blasting and primer painting service available.
Material to EN �0025-2:200� S275JRDimensions and properties to BS �-�003�
53
Unive
rsal
Beam
s
Designation Mass per metre
Depth of Section
Width of Section
Thickness Web
Thickness Flange
Root Radius Depth be-tween fillets
Ratios for Local Buckling Second Moment of Area
kg/mhmm
bmm
smm
tmm
r dFlange Webb/²t d/s
Axis Axisx - x y - ycm cm
762 x 267 x �3�762 x 267 x ��7762 x 267 x �73762 x 267 x �97
�33.9��6.9�73.0�96.8
750.075�.0762.2769.8
26�.�265.2266.7268.0
�2.0�2.8��.3�5.6
�5.5�7.52�.625.�
�6.5�6.5�6.5�6.5
686.0686.0686.0686.0
8.537.586.�75.28
57.253.6�8.0��.0
�50700�685002053002�000
�7885�5568508�75
838 x 292 x �76838 x 292 x �9�838 x 292 x 226
�75.9�93.8226.5
83�.98�0.7850.9
29�.7292.�293.8
��.0��.7�6.�
�8.82�.726.8
�7.8�7.8�7.8
76�.776�.776�.7
7.766.7�5.�8
5�.65�.8�7.3
2�6000279200339700
77999066��360
9�� x 305 x 20�9�� x 305 x 22�9�� x 305 x 2539�� x 305 x 289
200.922�.2253.�289.�
903.09�0.�9�8.�926.6
303.330�.�305.5307.7
�5.��5.9�7.3�9.5
20.223.927.932.0
�9.��9.��9.��9.�
82�.�82�.�82�.�82�.�
7.5�6.365.�7�.8�
5�.65�.8�7.7�2.3
325300376�00�3630050�200
9�23��2�0�3300�5600
9�� x ��9 x 3�39�� x ��9 x 388
3�3.3388.0
9��.892�.0
��8.5�20.5
�9.�2�.�
32.036.6
2�.�2�.�
799.6799.6
6.55.7�
��.237.�
6258007�9600
39�60�5��0
�0�6 x 305 x 222�0�6 x 305 x 2�9�0�6 x 305 x 272�0�6 x 305 x 3���0�6 x 305 x 3�9�0�6 x 305 x 393�0�6 x 305 x �38�0�6 x 305 x �87
222.02�9.0272.03��.03�9.0393.0�38.0�87.0
970.3980.2990.��000.0�008.��0�6.0�025.9�036.�
300.0300.0300.0300.0302.0303.0305.�308.5
�6.0�6.5�6.5�9.�2�.�2�.�26.930.0
2�.�26.03�.035.9�0.0�3.9�9.05�.�
30.030.030.030.030.030.030.030.0
867.8868.0868.0868.2868.0868.2868.0868.8
7.��5.77�.8��.�83.783.�53.�22.85
5�.�52.752.7�5.6��.235.732.329.0
�06900�803005529006�3200722�00806600908900�020�00
95����750��000�6230�8�6020�9023��026720
Also available BS EN �0025 S355
h d
b
trsx x
y
y
5�
Unive
rsal
Beam
s
Designation Radius of Gyration Elastic Modulus Plastic Modulus Buckling Parameter
TorsionalIndex
WarpingConstant
TorsionalConstant
Area of Section
Axisx - xcm
Axisy - ycm
Axisx - xcm³
Axisy - ycm³
Axisx - xcm³
Axisy - y u x H
dm6Jcm cm²
762 x 267 x �3�762 x 267 x ��7762 x 267 x �73762 x 267 x �97
29.730.030.530.9
5.305.�05.585.7�
�0�8��705387623�
362���5��6�0
�6��5�566�987�76
5706�7807959
0.85�0.8580.86�0.869
�9.8�5.238.�33.2
6.�67.�09.39��.3
��9�59267�0�
�7��8722025�
838 x 292 x �76838 x 252 x �9�838 x 292 x 226
33.�33.63�.3
5.906.066.27
589366��7985
535620773
680876�09�55
8�297��2�2
0.8560.8620.870
�6.5��.635.0
�3.0�5.2�9.3
22�3065��
22�2�7289
9�� x 305 x 20�9�� x 305 x 22�9�� x 305 x 2539�� x 305 x 289
35.736.336.837.0
6.076.276.�26.5�
720�8269950��0880
62�73987��0��
835�9535�09�0�2570
982��63�37��60�
0.85�0.86�0.8660.867
�6.8��.336.23�.9
�8.�22.�26.�3�.2
29��22626926
256286323368
9�� x ��9 x 3�39�� x ��9 x 388
37.838.2
9.�69.59
�3730�5360
�87�2�6�
�5�80�7670
289033��
0.8830.885
30.�26.7
75.888.9
��93�73�
�37�9�
�0�6 x 305 x 222�0�6 x 305 x 2�9�0�6 x 305 x 272�0�6 x 305 x 3���0�6 x 305 x 3�9�0�6 x 305 x 393�0�6 x 305 x �38�0�6 x 305 x �87
38.039.0�0.0�0.��0.3�0.2�0.��0.6
5.8�6.096.356.376.��6.�06.�96.57
8�09982����90�2880��350�5390�77�0�9720
63678�93��082�223�353�535�732
9807��350�2830��850�6590�85�02076023200
�020�2�5��70�7�3�9��2�682�692800
0.8500.86�0.8730.8720.8720.8680.8680.867
�5.739.935.030.72�.925.523.�2�.�
2�.526.832.237.7�3.3�8.�55.96�.�
390582835�26��7�823303�85�299
2833�73�7�00��5500557620
Industry standard lengths available9.5 mtr, ��.0 mtr, �2.2 mtr, �3.0 mtr, ��.0 mtr, �5.3 mtr, �6.5 mtr, �7.5 mtr, �8.3 mtrAll beams �27x76 up to �0�6x305 are cut on site in Warrington.
Material to EN �0025-2:200� S275JRDimensions and properties to BS �-�003�
55
Unive
rsal
Beam
s
Designation Radius of Gyration Elastic Modulus Plastic Modulus Buckling Parameter
TorsionalIndex
WarpingConstant
TorsionalConstant
Area of Section
Axisx - xcm
Axisy - ycm
Axisx - xcm³
Axisy - ycm³
Axisx - xcm³
Axisy - y u x H
dm6Jcm cm²
762 x 267 x �3�762 x 267 x ��7762 x 267 x �73762 x 267 x �97
29.730.030.530.9
5.305.�05.585.7�
�0�8��705387623�
362���5��6�0
�6��5�566�987�76
5706�7807959
0.85�0.8580.86�0.869
�9.8�5.238.�33.2
6.�67.�09.39��.3
��9�59267�0�
�7��8722025�
838 x 292 x �76838 x 252 x �9�838 x 292 x 226
33.�33.63�.3
5.906.066.27
589366��7985
535620773
680876�09�55
8�297��2�2
0.8560.8620.870
�6.5��.635.0
�3.0�5.2�9.3
22�3065��
22�2�7289
9�� x 305 x 20�9�� x 305 x 22�9�� x 305 x 2539�� x 305 x 289
35.736.336.837.0
6.076.276.�26.5�
720�8269950��0880
62�73987��0��
835�9535�09�0�2570
982��63�37��60�
0.85�0.86�0.8660.867
�6.8��.336.23�.9
�8.�22.�26.�3�.2
29��22626926
256286323368
9�� x ��9 x 3�39�� x ��9 x 388
37.838.2
9.�69.59
�3730�5360
�87�2�6�
�5�80�7670
289033��
0.8830.885
30.�26.7
75.888.9
��93�73�
�37�9�
�0�6 x 305 x 222�0�6 x 305 x 2�9�0�6 x 305 x 272�0�6 x 305 x 3���0�6 x 305 x 3�9�0�6 x 305 x 393�0�6 x 305 x �38�0�6 x 305 x �87
38.039.0�0.0�0.��0.3�0.2�0.��0.6
5.8�6.096.356.376.��6.�06.�96.57
8�09982����90�2880��350�5390�77�0�9720
63678�93��082�223�353�535�732
9807��350�2830��850�6590�85�02076023200
�020�2�5��70�7�3�9��2�682�692800
0.8500.86�0.8730.8720.8720.8680.8680.867
�5.739.935.030.72�.925.523.�2�.�
2�.526.832.237.7�3.3�8.�55.96�.�
390582835�26��7�823303�85�299
2833�73�7�00��5500557620
Rolling available on specific lengths. Please call for details 01925 464552
Also available BS EN �0025 S355
h d
b
trsx x
y
y
56
Unive
rsal
Colum
ns
Designation Mass per metre
Depth of Section
Width of Section
Thickness Web
Thickness Flange
Root Radius Depth be-tween fillets
Ratios for Local Buckling Second Moment of Area
kg/mhmm
bmm
smm
tmm
rmm
dmm
Flange Webb/²t d/s
Axis Axisx - x y - ycm cm
�52 x �52 x 23�52 x �52 x 30�52 x �52 x 37
23.030.037.0
�52.��57.6�6�.8
�52.2�52.9�5�.�
5.86.58.0
6.89.���.5
7.67.67.6
�23.6�23.6�23.6
��.28.�36.7�
2�.3�9.0�5.�
�250�7�822�0
�00560706
203 x 203 x �6203 x 203 x 52203 x 203 x 60203 x 203 x 7�203 x 203 x 86
�6.�52.060.07�.086.�
203.2206.2209.62�5.8222.2
203.620�.3205.8206.�209.�
7.27.99.��0.0�2.7
��.0�2.5��.2�7.320.5
�0.2�0.2�0.2�0.2�0.2
�60.8�60.8�60.8�60.8�60.8
9.258.�77.255.975.�0
22.320.��7.��6.��2.7
�56852596�2576�89��9
�5�8�778206525373�27
25� x 25� x 73 25� x 25� x 8925� x 25� x �0725� x 25� x �3225� x 25� x �67
73.�88.9�07.��32.0�67.�
25�.�260.3266.7276.3289.�
25�.6256.3258.826�.3265.2
8.6�03.�2.8�5.3�9.2
��.2�7.320.525.33�.7
�2.7�2.7�2.7�2.7�2.7
200.3200.3200.3200.3200.3
8.967.��6.3�5.�6�.�8
23.3�9.��5.6�3.��0.�
����0��270�75�02253030000
3908�8575928753�9870
305 x 305 x 97305 x 305 x ��8305 x 305 x �37305 x 305 x �58305 x 305 x �98305 x 305 x 2�0305 x 305 x 283
96.9��7.9�36.9�58.��98.�2�0.0282.9
307.93��.5320.5327.�339.9352.5365.3
305.3307.�309.23��.23��.53�8.�322.2
9.9�2.0�3.8�5.8�9.�23.026.8
�5.��8.72�.725.03�.�37.7��.�
�5.2�5.2�5.2�5.2�5.2�5.2�5.2
2�6.72�6.72�6.72�6.72�6.72�6.72�6.7
9.9�8.227.�26.225.0��.223.65
2�.920.6�7.9�5.6�2.9�0.79.2�
2225027670328�038750509006�20078870
73089059�0700�2570�6300203�02�630
356 x 368 x �29356 x 368 x �53356 x 368 x �77356 x 368 x 202
�29.0�52.9�77.020�.9
355.6362.0368.237�.6
368.6370.5372.637�.�
�0.��2.3��.��6.5
�7.520.723.827.0
�5.2�5.2�5.2�5.2
290.2290.2290.2290.2
�0.58.957.836.9�
27.923.620.2�7.6
�0250�859057�2066260
��6�0�75502053023690
356 x �06 x 235356 x �06 x 287356 x �06 x 3�0356 x �06 x 393356 x �06 x �67356 x �06 x 55�356 x �06 x 63�
235.�287.�339.9393.0�67.055�.0633.9
38�.0393.6�06.���9.0�36.6�55.6�7�.6
39�.8399.0�03.0�07.0��2.2��8.5�2�.0
�8.�22.626.630.635.8�2.��7.6
30.236.5�2.9�9.258.067.577.0
�5.2�5.2�5.2�5.2�5.2�5.2�5.2
290.2290.2290.2290.2290.2290.2290.2
6.5�5.�7�.70�.��3.553.�02.75
�5.8�2.8�0.99.�88.��6.896.�0
7908099880�22500��6600�8300022690027�800
3099038680�685055370678308267098�30
We offer a full cutting, shot blasting and primer painting service, please call for details 0�925 �6�552
Industry standard lengths available9.5 mtr, ��.0 mtr, �2.2 mtr, �3.0 mtr, ��.0 mtr, �5.3 mtr, �6.5 mtr, �7.5 mtr, �8.3 mtr
Material to EN �0025-2:200� S275JRDimensions and properties to BS �-�003�
57
Unive
rsal
Colum
ns
Designation Mass per metre
Depth of Section
Width of Section
Thickness Web
Thickness Flange
Root Radius Depth be-tween fillets
Ratios for Local Buckling Second Moment of Area
kg/mhmm
bmm
smm
tmm
rmm
dmm
Flange Webb/²t d/s
Axis Axisx - x y - ycm cm
�52 x �52 x 23�52 x �52 x 30�52 x �52 x 37
23.030.037.0
�52.��57.6�6�.8
�52.2�52.9�5�.�
5.86.58.0
6.89.���.5
7.67.67.6
�23.6�23.6�23.6
��.28.�36.7�
2�.3�9.0�5.�
�250�7�822�0
�00560706
203 x 203 x �6203 x 203 x 52203 x 203 x 60203 x 203 x 7�203 x 203 x 86
�6.�52.060.07�.086.�
203.2206.2209.62�5.8222.2
203.620�.3205.8206.�209.�
7.27.99.��0.0�2.7
��.0�2.5��.2�7.320.5
�0.2�0.2�0.2�0.2�0.2
�60.8�60.8�60.8�60.8�60.8
9.258.�77.255.975.�0
22.320.��7.��6.��2.7
�56852596�2576�89��9
�5�8�778206525373�27
25� x 25� x 73 25� x 25� x 8925� x 25� x �0725� x 25� x �3225� x 25� x �67
73.�88.9�07.��32.0�67.�
25�.�260.3266.7276.3289.�
25�.6256.3258.826�.3265.2
8.6�03.�2.8�5.3�9.2
��.2�7.320.525.33�.7
�2.7�2.7�2.7�2.7�2.7
200.3200.3200.3200.3200.3
8.967.��6.3�5.�6�.�8
23.3�9.��5.6�3.��0.�
����0��270�75�02253030000
3908�8575928753�9870
305 x 305 x 97305 x 305 x ��8305 x 305 x �37305 x 305 x �58305 x 305 x �98305 x 305 x 2�0305 x 305 x 283
96.9��7.9�36.9�58.��98.�2�0.0282.9
307.93��.5320.5327.�339.9352.5365.3
305.3307.�309.23��.23��.53�8.�322.2
9.9�2.0�3.8�5.8�9.�23.026.8
�5.��8.72�.725.03�.�37.7��.�
�5.2�5.2�5.2�5.2�5.2�5.2�5.2
2�6.72�6.72�6.72�6.72�6.72�6.72�6.7
9.9�8.227.�26.225.0��.223.65
2�.920.6�7.9�5.6�2.9�0.79.2�
2225027670328�038750509006�20078870
73089059�0700�2570�6300203�02�630
356 x 368 x �29356 x 368 x �53356 x 368 x �77356 x 368 x 202
�29.0�52.9�77.020�.9
355.6362.0368.237�.6
368.6370.5372.637�.�
�0.��2.3��.��6.5
�7.520.723.827.0
�5.2�5.2�5.2�5.2
290.2290.2290.2290.2
�0.58.957.836.9�
27.923.620.2�7.6
�0250�859057�2066260
��6�0�75502053023690
356 x �06 x 235356 x �06 x 287356 x �06 x 3�0356 x �06 x 393356 x �06 x �67356 x �06 x 55�356 x �06 x 63�
235.�287.�339.9393.0�67.055�.0633.9
38�.0393.6�06.���9.0�36.6�55.6�7�.6
39�.8399.0�03.0�07.0��2.2��8.5�2�.0
�8.�22.626.630.635.8�2.��7.6
30.236.5�2.9�9.258.067.577.0
�5.2�5.2�5.2�5.2�5.2�5.2�5.2
290.2290.2290.2290.2290.2290.2290.2
6.5�5.�7�.70�.��3.553.�02.75
�5.8�2.8�0.99.�88.��6.896.�0
7908099880�22500��6600�8300022690027�800
3099038680�685055370678308267098�30
Also available BS EN �0025 S355
h d
b
trsx x
y
y
58
Unive
rsal
Colum
ns
Designation Radius of Gyration Elastic Modulus Plastic Modulus Buckling Parameter
TorsionalIndex
WarpingConstant
TorsionalConstant
Area of Section
Mass per Metre
Axisx - xcm
Axisy - ycm
Axisx - xcm³
Axisy - ycm³
Axisx - xcm³
Axisy - ycm³
u x Hdm6
Jcm cm² kg/m
�52 x �52 x 23�52 x �52 x 30�52 x �52 x 37
6.5�6.766.85
3.703.833.87
�6�222273
52.673.39�.5
�822�8309
80.2��2��0
0.8�00.8�90.8�8
20.7�6.0�3.3
0.02�20.03080.0399
�.63�0.5�9.2
29.338.2�7.�
23.030.037.0
203 x 203 x �6203 x 203 x 52203 x 203 x 60203 x 203 x 7�203 x 203 x 86
8.828.9�8.969.�89.28
5.�35.�85.205.305.3�
�505�058�706850
�52�7�20�2�6299
�97567656799977
23�26�30537��56
0.8�70.8�80.8�60.8530.850
�7.7�5.8��.���.9�0.2
0.��30.�670.�970.2500.3�8
22.23�.8�7.280.2�37
58.766.376.�90.���0
�6.�52.060.07�.086.�
25� x 25� x 73 25� x 25� x 8925� x 25� x �0725� x 25� x �3225� x 25� x �67
��.���.2��.3��.6��.9
6.�86.556.596.696.8�
898�096�3�3�63�2075
307379�585767��
992�22���8��8692�2�
�65575697878��37
0.8�90.8500.8�80.8500.85�
�7.3��.5�2.��0.38.�9
0.5620.7�70.898�.�9�.63
57.6�02�723�9626
93.���3�36�682�3
73.�88.9�07.��32.0�67.�
305 x 305 x 97305 x 305 x ��8305 x 305 x �37305 x 305 x �58305 x 305 x �98305 x 305 x 2�0305 x 305 x 283
�3.��3.6�3.7�3.9��.2��.5��.8
7.697.777.837.908.0�8.�58.27
���5�76020�82369299536�3�3�8
�79589692808�037�276�529
�592�958229726803��0�2�75�05
726895�053�230�58��95�23�2
0.8500.8500.85�0.85�0.85�0.85�0.855
�9.3�6.2��.2�2.5�0.28.7�7.65
�.56�.982.392.873.885.036.35
9�.2�6�2�937873��27�203�
�23�50�7�20�252306360
96.9��7.9�36.9�58.��98.�2�0.0282.9
356 x 368 x �29356 x 368 x �53356 x 368 x �77356 x 368 x 202
�5.6�5.8�5.9�6.�
9.�39.�99.5�9.60
226�268�3�033538
7939�8��02�26�
2�7929653�553972
��99��35�67��920
0.8��0.8��0.8��0.8��
�9.9�7.0�5.0�3.�
�.�85.��6.097.�6
�5325�38�558
�6��95226257
�29.0�52.9�77.020�.9
356 x �06 x 235356 x �06 x 287356 x �06 x 3�0356 x �06 x 393356 x �06 x �67356 x �06 x 55�356 x �06 x 63�
�6.3�6.5�6.8�7.��7.5�8.0�8.�
�0.2�0.3�0.��0.5�0.7�0.9��.0
��5�5075603�699883839962��580
�570�9392325272�329�395��629
�68758�269998222�0000�2080��2�0
238329�935����5�503�60587�08
0.83�0.8350.8360.8370.8390.8��0.8�3
�2.��0.28.857.866.866.055.�6
9.5��2.3�5.5�8.92�.33�.�38.8
8�2����23�335�5580992�0�3720
299366�3350�595702808
235.�287.�229.9393.0�67.055�.0633.9
Industry standard lengths available9.5 mtr, ��.0 mtr, �2.2 mtr, �3.0 mtr, ��.0 mtr, �5.3 mtr, �6.5 mtr, �7.5 mtr, �8.3 mtr
Material to EN �0025-2:200� S275JRDimensions and properties to BS �-�003�
59
Unive
rsal
Colum
ns
Designation Radius of Gyration Elastic Modulus Plastic Modulus Buckling Parameter
TorsionalIndex
WarpingConstant
TorsionalConstant
Area of Section
Mass per Metre
Axisx - xcm
Axisy - ycm
Axisx - xcm³
Axisy - ycm³
Axisx - xcm³
Axisy - ycm³
u x Hdm6
Jcm cm² kg/m
�52 x �52 x 23�52 x �52 x 30�52 x �52 x 37
6.5�6.766.85
3.703.833.87
�6�222273
52.673.39�.5
�822�8309
80.2��2��0
0.8�00.8�90.8�8
20.7�6.0�3.3
0.02�20.03080.0399
�.63�0.5�9.2
29.338.2�7.�
23.030.037.0
203 x 203 x �6203 x 203 x 52203 x 203 x 60203 x 203 x 7�203 x 203 x 86
8.828.9�8.969.�89.28
5.�35.�85.205.305.3�
�505�058�706850
�52�7�20�2�6299
�97567656799977
23�26�30537��56
0.8�70.8�80.8�60.8530.850
�7.7�5.8��.���.9�0.2
0.��30.�670.�970.2500.3�8
22.23�.8�7.280.2�37
58.766.376.�90.���0
�6.�52.060.07�.086.�
25� x 25� x 73 25� x 25� x 8925� x 25� x �0725� x 25� x �3225� x 25� x �67
��.���.2��.3��.6��.9
6.�86.556.596.696.8�
898�096�3�3�63�2075
307379�585767��
992�22���8��8692�2�
�65575697878��37
0.8�90.8500.8�80.8500.85�
�7.3��.5�2.��0.38.�9
0.5620.7�70.898�.�9�.63
57.6�02�723�9626
93.���3�36�682�3
73.�88.9�07.��32.0�67.�
305 x 305 x 97305 x 305 x ��8305 x 305 x �37305 x 305 x �58305 x 305 x �98305 x 305 x 2�0305 x 305 x 283
�3.��3.6�3.7�3.9��.2��.5��.8
7.697.777.837.908.0�8.�58.27
���5�76020�82369299536�3�3�8
�79589692808�037�276�529
�592�958229726803��0�2�75�05
726895�053�230�58��95�23�2
0.8500.8500.85�0.85�0.85�0.85�0.855
�9.3�6.2��.2�2.5�0.28.7�7.65
�.56�.982.392.873.885.036.35
9�.2�6�2�937873��27�203�
�23�50�7�20�252306360
96.9��7.9�36.9�58.��98.�2�0.0282.9
356 x 368 x �29356 x 368 x �53356 x 368 x �77356 x 368 x 202
�5.6�5.8�5.9�6.�
9.�39.�99.5�9.60
226�268�3�033538
7939�8��02�26�
2�7929653�553972
��99��35�67��920
0.8��0.8��0.8��0.8��
�9.9�7.0�5.0�3.�
�.�85.��6.097.�6
�5325�38�558
�6��95226257
�29.0�52.9�77.020�.9
356 x �06 x 235356 x �06 x 287356 x �06 x 3�0356 x �06 x 393356 x �06 x �67356 x �06 x 55�356 x �06 x 63�
�6.3�6.5�6.8�7.��7.5�8.0�8.�
�0.2�0.3�0.��0.5�0.7�0.9��.0
��5�5075603�699883839962��580
�570�9392325272�329�395��629
�68758�269998222�0000�2080��2�0
238329�935����5�503�60587�08
0.83�0.8350.8360.8370.8390.8��0.8�3
�2.��0.28.857.866.866.055.�6
9.5��2.3�5.5�8.92�.33�.�38.8
8�2����23�335�5580992�0�3720
299366�3350�595702808
235.�287.�229.9393.0�67.055�.0633.9
Rolling available on specific lengths. Please call for details 01925 464552
Also available BS EN �0025 S355
h d
b
trsx x
y
y
60
Toler
ance
s Stru
ctura
l Stee
l
Structural steel I and H sectionsBS EN �003�:�993
Rolling tolerances for structural steel and I and H sections
Section height (h)The deviation from nominal on section height measured at the centre of web thickness shall be within the tolerance given in table across.
Out of squareness (k + k¹)The out of squareness of the section shall not exceed the maximum given in table on page �6.
Flange width (b)The deviation from nominal on flange width shall be within the tolerance given in table across.
Web off centre (e)The mid thickness of the web shall not deviate from the mid-width position on the flange by more than the distance (e) given in table on page �6.
Web thickness (s)The deviation from nominal on web thickness measured at the mid point of dimension h shall be within th tolerance given in table across.
Straightness (qxx x qyy)The straightness shall comply with the requirements given in table on page �7.
Flange thickness (t)The deviation from nominal on flange thickness measured at the quarter flange width point shall be within the tolerance given in table across.
Tolerances on massThe deviation from the nominal mass of a batch or a piece shall not exceed ± �.0%.
The mass deviation is the difference between the actual mass of the batch or piece and the calculated mass.
The calculated mass shall be determined using a density of 7.85 kg/dm³
Tolerances on lengthThe sections shall be cut to ordered lengths to tolerances of a) ± 50mm; orb) + �00mm where min lengths are requested.L represents the longest useable length of the section assuming that the ends of the section have been cut square.(see figure at top of page �5)
www.johnchorley.co.uk - T: 0�925 636552 - F: 0�925 ��58�2
6�
Toler
ance
s Stru
ctura
l Stee
l
Dimensional tolerances for structural steel I and H sections.
Section height h Flange width b Web thickness Flange thicknessheightmm
tolerancemm
widthmm
tolerancemm
thicknessmm
tolerance mm
thicknessmm
tolerancemm
h≤180 + 3.0- 2.0
b≤110 + �.0- �.0
S<7 ±0.7 t<6.5 + �.5- 0.5
180<h≤400 + �.0- 2.0
110<b≤210 + �.0- 2.0
7≤s<10 ±�.0 6.5≤t<10 + 2.0- �.0
400<h≤700 + 5.0- 3.0
210<b≤325 + �.0- �.0
10≤s<20 ±�.5 10≤t<20 + 2.5- �.5
h>700 + 5.0- 5.0
b>325 + 6.0- 5.0
20≤s<40 ±2.0 20≤t<30 + 2.5- 2.0
40≤s<60 ±2.5 30≤t<40 + 2.5- 2.5
s≥60 ±3.0 40≤t<60 + 3.0- 3.0
t≥60 + �.0- �.0
xx
y
y
b
t (measured at b/4)
s h
62
Toler
ance
s Stru
ctura
l Stee
l
Tolerances Structural Steel I and H SectionsBS EN �003�:�993
Tolerances on out of square and web off centre of structural steel I and H sections
Out of Square k + k¹ Web off centre e where e = b¹- b² 2
flange width bmm
tolerancemm
flange width bmm
tolerancemm
b ≤ 110 �.5 Where t < �0b ≤ 110110 < b ≤ 325b > 325
2.53.55.0
b > ��0 2% of b(max 6.5)
Where t ≥ 40110 < b ≤ 325b > 325
5.08.0
b
k1
k
k
k1
b1
b2
h
h
h
b
63
Toler
ance
s Stru
ctura
l Stee
l
All our stock can be cut to size, please speak to our sales team on 0�925 636552
Tolerances on straightness of structural steel I and H sections
Section of height h Tolerance on straightness qxx and qyy on length L
mm %
80 < h < �80 0.30 L
180 < h ≤ 360 0.�5 L
h > 360 0.�0 L
qyy
qxx
6�
BS�3
87 S
teel T
ubes
SizeNominal Bore
Approx. Outside Diameter
Light
Diameter Thickness
Medium
Diameter Thickness
Heavy
Diameter Thickness
mm mm
Maximum
mm
Minimum
mm mm
Maximum
mm
Minimum
mm mm
Maximum
mm
Minimum
mm mm
8 �3.5 �3.6 �3.2 �.8 �3.9 �3.3 2.3 �3.9 �3.3 2.9
�0 �7.2 �7.� �6.7 �.8 �7.� �6.8 2.3 �7.� �6.8 2.9
�5 2�.3 2�.� 2� 2.0 2�.7 2�.� 2.6 2�.7 2�.� 3.2
20 26.9 26.9 26.� 2.3 27.2 26.6 2.6 27.2 26.6 3.2
25 33.7 33.8 33.2 2.6 3�.2 33.� 3.2 3�.2 33.� �.0
32 �2.� �2.5 ��.9 2.6 �2.9 �2.� 3.2 �2.9 �2.� �.0
�0 �8.3 �8.� �7.8 2.9 �8.8 �8 3.2 �8.8 �8 �.0
50 60.3 60.2 59.6 2.9 60.8 59.8 3.6 60.8 59.8 �.5
65 76.� 76 75.2 3.2 76.6 75.� 3.6 76.6 75.� �.5
80 88.9 88.7 87.9 3.2 89.5 88.� �.0 89.5 88.� 5.0
�00 ���.3 ��3.9 ��3 3.6 ���.9 ��3.3 �.5 ���.9 ��3.3 5.�
�25 �39.7 ��0.6 �38.7 5 ��0.6 �38.7 5.�
�50 �65.� �66.� �6�.� 5 �66.� �6�.� 5.�
For latest news and details of our current stock, please visit www.johnchorley.co.uk
Available inSelf Colour, Black Varnished and Galvanised finish.
Material to BS�387Tolerances to BS EN �0255
65
BS�3
87 S
teel T
ubes
SizeNominal Bore
Approx. Outside Diameter
Light
Diameter Thickness
Medium
Diameter Thickness
Heavy
Diameter Thickness
mm mm
Maximum
mm
Minimum
mm mm
Maximum
mm
Minimum
mm mm
Maximum
mm
Minimum
mm mm
8 �3.5 �3.6 �3.2 �.8 �3.9 �3.3 2.3 �3.9 �3.3 2.9
�0 �7.2 �7.� �6.7 �.8 �7.� �6.8 2.3 �7.� �6.8 2.9
�5 2�.3 2�.� 2� 2.0 2�.7 2�.� 2.6 2�.7 2�.� 3.2
20 26.9 26.9 26.� 2.3 27.2 26.6 2.6 27.2 26.6 3.2
25 33.7 33.8 33.2 2.6 3�.2 33.� 3.2 3�.2 33.� �.0
32 �2.� �2.5 ��.9 2.6 �2.9 �2.� 3.2 �2.9 �2.� �.0
�0 �8.3 �8.� �7.8 2.9 �8.8 �8 3.2 �8.8 �8 �.0
50 60.3 60.2 59.6 2.9 60.8 59.8 3.6 60.8 59.8 �.5
65 76.� 76 75.2 3.2 76.6 75.� 3.6 76.6 75.� �.5
80 88.9 88.7 87.9 3.2 89.5 88.� �.0 89.5 88.� 5.0
�00 ���.3 ��3.9 ��3 3.6 ���.9 ��3.3 �.5 ���.9 ��3.3 5.�
�25 �39.7 ��0.6 �38.7 5 ��0.6 �38.7 5.�
�50 �65.� �66.� �6�.� 5 �66.� �6�.� 5.�
66
Circu
lar H
ollow
Sec
tions
Outside Diameter
Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx. length/tonne
d
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
26.9 2.02.53.0
�.23�.50�.77
�.�2�.7�2.05
�.�2�.33�.52
0.8900.8750.86�
0.8350.99�.�3
�.���.37�.59
2.252.673.0�
�.67�.982.26
0.0850.0850.085
8��665566
33.7 2.02.53.0�.0
�.56�.922.272.93
�.802.222.633.�0
2.302.763.�83.9�
�.�3�.���.�0�.07
�.37�.6��.892.32
�.832.232.603.28
�.605.536.3778.82
2.733.283.78�.6�
0.�060.�060.�060.�06
6�0520��03��
�2.� 2.53.03.5�.0
2.�62.9�3.363.79
2.8�3.373.88�.39
5.7�6.667.538.33
�.�2�.���.39�.38
2.7�3.��3.553.93
3.63�.26�.865.��
��.5�3.3�5.��6.7
5.��6.297.�07.86
0.�330.�330.�330.�33
�073�329826�
�8.3 2.53.03.5�.0
2.823.353.87�.37
3.263.87�.�75.06
8.65�0.���.��2.7
�.63�.62�.60�.59
3.58�.�8�.7�5.26
�.785.626.�37.2�
�7.320.222.925.�
7.�68.369.�7�0.5
0.�520.�520.�520.�52
35�298259229
60.3 3.03.5�.0
�.2��.905.55
�.895.666.��
20.323.225.9
2.0�2.022.0�
6.7�7.688.58
8.96�0.3��.6
�0.6�6.35�.7
�3.5�5.��7.2
0.�890.�890.�89
23620��80
76.� 2.53.03.5�.0
�.5�5.��6.277.��
5.226.237.228.20
35.6�2.0�8.�5�.0
2.6�2.602.582.57
9.36��.0�2.6��.2
�2.3��.6�6.8�8.9
7�.28�.096.2�08
�8.722.�25.328.�
0.2390.2390.2390.239
220�85�60���
88.9 3.0�.05.0
6.368.38�0.3
7.3�9.65��.9
68.087.9�07
3.053.022.99
�5.2�9.82�.0
20.�26.232.�
�36�762�3
30.639.5�7.9
0.2790.2790.279
�57��9222
���.3 3.03.55.06.0
8.239.56�3.5�6.0
9.�7��.0�5.5�8.8
��7�7023�279
3.953.933.893.85
25.829.7��.0�8.8
33.638.95�.365.2
2953�0�69558
5�.659.5582.097.6
0.3590.3590.3590.359
�2��057�.262.�
�39.7 5.06.0
�6.6�9.8
�9.�23.2
�37523
�.78�.75
62.67�.9
82.399.�
87��0�6
�25�50
0.�390.�39
60.550.5
Please noteStandard lengths 7.6 mtr.Alternative lengths are available.
Material to EN �0025-2:200� tolerances to BS EN �02�9 Cold Formed Hollow Sections
67
Circu
lar H
ollow
Sec
tions
Outside Diameter
Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx. length/tonne
d
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
26.9 2.02.53.0
�.23�.50�.77
�.�2�.7�2.05
�.�2�.33�.52
0.8900.8750.86�
0.8350.99�.�3
�.���.37�.59
2.252.673.0�
�.67�.982.26
0.0850.0850.085
8��665566
33.7 2.02.53.0�.0
�.56�.922.272.93
�.802.222.633.�0
2.302.763.�83.9�
�.�3�.���.�0�.07
�.37�.6��.892.32
�.832.232.603.28
�.605.536.3778.82
2.733.283.78�.6�
0.�060.�060.�060.�06
6�0520��03��
�2.� 2.53.03.5�.0
2.�62.9�3.363.79
2.8�3.373.88�.39
5.7�6.667.538.33
�.�2�.���.39�.38
2.7�3.��3.553.93
3.63�.26�.865.��
��.5�3.3�5.��6.7
5.��6.297.�07.86
0.�330.�330.�330.�33
�073�329826�
�8.3 2.53.03.5�.0
2.823.353.87�.37
3.263.87�.�75.06
8.65�0.���.��2.7
�.63�.62�.60�.59
3.58�.�8�.7�5.26
�.785.626.�37.2�
�7.320.222.925.�
7.�68.369.�7�0.5
0.�520.�520.�520.�52
35�298259229
60.3 3.03.5�.0
�.2��.905.55
�.895.666.��
20.323.225.9
2.0�2.022.0�
6.7�7.688.58
8.96�0.3��.6
�0.6�6.35�.7
�3.5�5.��7.2
0.�890.�890.�89
23620��80
76.� 2.53.03.5�.0
�.5�5.��6.277.��
5.226.237.228.20
35.6�2.0�8.�5�.0
2.6�2.602.582.57
9.36��.0�2.6��.2
�2.3��.6�6.8�8.9
7�.28�.096.2�08
�8.722.�25.328.�
0.2390.2390.2390.239
220�85�60���
88.9 3.0�.05.0
6.368.38�0.3
7.3�9.65��.9
68.087.9�07
3.053.022.99
�5.2�9.82�.0
20.�26.232.�
�36�762�3
30.639.5�7.9
0.2790.2790.279
�57��9222
���.3 3.03.55.06.0
8.239.56�3.5�6.0
9.�7��.0�5.5�8.8
��7�7023�279
3.953.933.893.85
25.829.7��.0�8.8
33.638.95�.365.2
2953�0�69558
5�.659.5582.097.6
0.3590.3590.3590.359
�2��057�.262.�
�39.7 5.06.0
�6.6�9.8
�9.�23.2
�37523
�.78�.75
62.67�.9
82.399.�
87��0�6
�25�50
0.�390.�39
60.550.5
Non stock items are our speciality, please call 0�925 636552
x x
y
y
d
t
68
Squa
re H
ollow
Sec
tions
Outside Diameter
Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx. length/tonne
d
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
20 x 20 2.02.6
�.�2�.39
�.�2�.78
0.760.88
0.730.70
0.760.88
0.95�.�5
�.22�.��
�.07�.23
0.0600.077
892720
25 x 25 2.02.53.0
�.36�.6��.89
�.57�.892.�8
�.36�.55�.70
0.93�0.9080.88�
�.09�.2��.36
�.33�.56�.75
2.332.753.��
�.67�.9�2.�5
0.0930.09�0.090
7336�0528
30 x 30 2.02.53.0
�.682.032.36
�.932.3�2.72
2.�82.893.22
�.���.���.09
�.66�.932.�5
2.002.372.70
�.�7�.995.7�
2.5�2.983.35
0.��30.���0.��0
569�92�23
�0 x �0 2.02.53.0�.0
2.3�2.823.30�.20
2.653.2�3.80�.83
6.3�7.�98.52�0.2
�.5��.52�.50�.�5
3.�63.7��.265.09
3.7��.505.206.39
�0.3�2.5��.5�8.0
�.805.736.567.93
0.�530.�530.�500.��6
�3�355303238
50 x 50 2.02.53.0�.05.0
2.933.60�.255.�56.56
3.37�.���.886.277.55
�2.8�5.��7.72�.72�.9
�.95�.93�.9��.86�.82
5.�36.�67.�08.699.95
6.027.3�8.5��0.7�2.5
20.625.229.�37.3��.0
7.789.38�0.8�3.��5.5
0.�930.�9�0.�900.�860.�83
3��278236�83�52
60 x 60 2.02.53.0�.05.0
3.56�.395.�96.7�8.�3
�.095.0�5.967.7�9.35
22.827.53�.939.7�6.3
2.362.3�2.322.272.22
7.599.�8�0.6�3.2�5.�
8.8��0.79�2.6�6.0�9.0
36.2��.352.266.779.8
��.5�3.9�6.220.323.8
0.2330.23�0.2300.2260.223
28�228�93��9�23
70 x 70 2.53.03.5�.05.0
5.�76.�37.067.979.70
5.9�7.0�8.��9.�5��.�
��.852.259.265.777.3
2.752.722.702.682.63
�2.8��.9�6.9�8.822.�
��.9�7.620.�22.�26.8
7�.�8�.396.6�09�3�
�9.�22.625.728.633.9
0.27�0.2700.2680.2660.263
�93�63��2�26�03
80 x 80 3.03.5�.05.06.0
7.078.�69.22��.3�3.2
8.�29.37�0.6�2.9�5.5
79.790.6�0��20�39
3.�33.��3.093.0�2.99
�9.922.725.230.03�.6
23.326.729.936.0�2.3
�27��6�65200235
30.23�.�38.��5.853.2
0.3�00.3080.3060.3030.299
����23�0888.775.7
For latest news and details of our current stock, please visit www.johnchorley.co.uk
Material to EN �0025-2:200� tolerances to BS EN �02�9 Cold Formed Hollow Sections
69
Squa
re H
ollow
Sec
tions
Outside Diameter
Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx. length/tonne
d
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
20 x 20 2.02.6
�.�2�.39
�.�2�.78
0.760.88
0.730.70
0.760.88
0.95�.�5
�.22�.��
�.07�.23
0.0600.077
892720
25 x 25 2.02.53.0
�.36�.6��.89
�.57�.892.�8
�.36�.55�.70
0.93�0.9080.88�
�.09�.2��.36
�.33�.56�.75
2.332.753.��
�.67�.9�2.�5
0.0930.09�0.090
7336�0528
30 x 30 2.02.53.0
�.682.032.36
�.932.3�2.72
2.�82.893.22
�.���.���.09
�.66�.932.�5
2.002.372.70
�.�7�.995.7�
2.5�2.983.35
0.��30.���0.��0
569�92�23
�0 x �0 2.02.53.0�.0
2.3�2.823.30�.20
2.653.2�3.80�.83
6.3�7.�98.52�0.2
�.5��.52�.50�.�5
3.�63.7��.265.09
3.7��.505.206.39
�0.3�2.5��.5�8.0
�.805.736.567.93
0.�530.�530.�500.��6
�3�355303238
50 x 50 2.02.53.0�.05.0
2.933.60�.255.�56.56
3.37�.���.886.277.55
�2.8�5.��7.72�.72�.9
�.95�.93�.9��.86�.82
5.�36.�67.�08.699.95
6.027.3�8.5��0.7�2.5
20.625.229.�37.3��.0
7.789.38�0.8�3.��5.5
0.�930.�9�0.�900.�860.�83
3��278236�83�52
60 x 60 2.02.53.0�.05.0
3.56�.395.�96.7�8.�3
�.095.0�5.967.7�9.35
22.827.53�.939.7�6.3
2.362.3�2.322.272.22
7.599.�8�0.6�3.2�5.�
8.8��0.79�2.6�6.0�9.0
36.2��.352.266.779.8
��.5�3.9�6.220.323.8
0.2330.23�0.2300.2260.223
28�228�93��9�23
70 x 70 2.53.03.5�.05.0
5.�76.�37.067.979.70
5.9�7.0�8.��9.�5��.�
��.852.259.265.777.3
2.752.722.702.682.63
�2.8��.9�6.9�8.822.�
��.9�7.620.�22.�26.8
7�.�8�.396.6�09�3�
�9.�22.625.728.633.9
0.27�0.2700.2680.2660.263
�93�63��2�26�03
80 x 80 3.03.5�.05.06.0
7.078.�69.22��.3�3.2
8.�29.37�0.6�2.9�5.5
79.790.6�0��20�39
3.�33.��3.093.0�2.99
�9.922.725.230.03�.6
23.326.729.936.0�2.3
�27��6�65200235
30.23�.�38.��5.853.2
0.3�00.3080.3060.3030.299
����23�0888.775.7
Please noteStandard lengths 7.6 mtr.
yb
h x x
y
t
70
Squa
re H
ollow
Sec
tions
Size Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx. length/tonne
b x b
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
90 x 90 3.03.55.06.0
8.0�9.26�2.8�5.�
8.7�0.6��.7�7.7
22��32�7620�
3.��3.523.�53.�0
�9.029.239.0�5.�
58.93�.3�6.65�.9
3�52��2893�3
70.8��.359.569.5
0.3500.3�80.3�30.339
�25�0877.966.2
�00 x �00 3.0�.05.06.08.0
8.96��.7��.��7.02�.�
�0.3�3.5�6.5�9.925.6
�602052�62893�6
3.953.903.863.8�3.68
32.���.��9.357.769.3
37.2�8.258.569.285.8
253330�02�786�3
�8.�62.375.088.0�09
0.3900.3860.3830.3790.366
���.785.269.�58.9�6.8
�20 x �20 �.05.06.08.0
��.2�7.520.726.�
�6.320.�2�.33�.6
36����520639
�.72�.68�.63�.50
60.773.�86.6�07
70.886.3�03�30
5797098�8��0�
9�.9����32�66
0.�660.�630.�590.��6
70.257.0�8.237.9
�50 x �50 �.05.06.08.0
�8.022.326.�33.9
20.725.530.9�0.6
73�890�058�332
5.955.905.855.73
97.5��9����78
��3�38�662�2
���7���3�6972239
��7�792�3275
0.5860.5830.5790.566
55.5��.937.929.5
Please noteStandard lengths 7.6 mtr.Alternative lengths available.
Material to EN �0025-2:200� tolerances to BS EN �02�9 Cold Formed Hollow Sections
7�
Squa
re H
ollow
Sec
tions
Size Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx. length/tonne
b x b
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
90 x 90 3.03.55.06.0
8.0�9.26�2.8�5.�
8.7�0.6��.7�7.7
22��32�7620�
3.��3.523.�53.�0
�9.029.239.0�5.�
58.93�.3�6.65�.9
3�52��2893�3
70.8��.359.569.5
0.3500.3�80.3�30.339
�25�0877.966.2
�00 x �00 3.0�.05.06.08.0
8.96��.7��.��7.02�.�
�0.3�3.5�6.5�9.925.6
�602052�62893�6
3.953.903.863.8�3.68
32.���.��9.357.769.3
37.2�8.258.569.285.8
253330�02�786�3
�8.�62.375.088.0�09
0.3900.3860.3830.3790.366
���.785.269.�58.9�6.8
�20 x �20 �.05.06.08.0
��.2�7.520.726.�
�6.320.�2�.33�.6
36����520639
�.72�.68�.63�.50
60.773.�86.6�07
70.886.3�03�30
5797098�8��0�
9�.9����32�66
0.�660.�630.�590.��6
70.257.0�8.237.9
�50 x �50 �.05.06.08.0
�8.022.326.�33.9
20.725.530.9�0.6
73�890�058�332
5.955.905.855.73
97.5��9����78
��3�38�662�2
���7���3�6972239
��7�792�3275
0.5860.5830.5790.566
55.5��.937.929.5
For latest news and details of our current stock, please visit www.johnchorley.co.uk
yb
h x x
y
t
72
Recta
ngula
r Holl
ow S
ectio
ns
Size Thick-ness
Mass Area Moment of Inertia Radius of Gyration Elastic Modulus Plastic Modulus Torsional Constant
Torsional Constant
Super-ficial area/m
Approx. length/tonne
h x b
mm
t
mm
m
kg/m
a
cm²
Ixx
cm
Iyy
cm
Ixx
cm
Iyy
cm
Ixx
cm
Iyy
cm
Ixx
cm
Iyy
cm
Lt
cm
Ct
cm³
As
m²/m m/t
50 x 25 2.02.53.0
2.�52.623.07
2.�73.0�3.53
7.6�8.99�0.2
2.573.0�3.39
�.76�.73�.70
�.02�.00.98
3.0�3.60�.07
2.062.��2.7�
3.85�.625.3�
2.382.8�3.25
6.�87.778.93
3.6��.27�.83
0.��30.���0.��0
�65382326
50 x 30 2.32.53.0�.0
2.3�2.823.30�.20
2.653.2�3.80�.83
8.65�0.3��.7��.0
3.92�.635.2�6.20
�.8��.78�.75�.70
�.22�.20�.�7�.�3
3.�6�.���.685.58
2.6�3.083.�9�.��
�.295.�65.957.3�
3.023.62�.�75.��
8.9��0.8�2.5�5.�
�.��5.286.037.2�
0.�530.�5�0.�500.��6
�3�355303238
60 x �0 2.53.0�.0
3.60�.255.�5
�.���.886.2�
20.023.�28.3
�0.7�2.3�5.0
2.202.�82.�2
�.5��.59�.55
6.687.699.�2
5.356.��7.�8
8.�99.53��.9
6.207.2�9.0�
23.026.933.9
8.93�0.3�2.7
0.�9�0.�900.�86
278236�83
80 x �0 3.0�.0
5.�96.7�
5.967.7�
�7.�58.9
�6.��9.8
2.822.76
�.6��.60
��.8��.7
8.039.88
��.9�8.9
9.22��.6
�0.250.9
��.��7.5
0.2300.226
�93��9
90 x 50 3.03.5�.05.0
6.�37.067.979.70
7.0�8.����.���.�
7�.28�.0�����0
29.833.7��.8�3.6
3.253.223.�73.��
2.062.0��.98�.98
�6.5�8.725.32�.�
��.9�3.5�7.9�7.�
20.�23.332.23�.2
�3.6�5.52�.220.7
70.080.��07�07
20.523.230.530.�
0.2700.2680.2660.263
�63��2�26�03
�00 x 50 3.0�.05.06.0
6.608.59�0.5�2.3
7.589.8��2.0��.�
96.��22����66
32.9��.��8.255.0
3.573.5�3.�63.�0
2.082.0�2.00�.96
�9.32�.328.833.�
�3.��6.5�9.322.0
2�.�30.837.0�3.3
��.9�9.022.726.5
80.8�0��2���5
22.928.93�.�39.�
0.2900.2860.2830.279
�52��695.�8�.5
�00 x 60 3.03.5�.05.06.0
7.078.�69.22��.3�3.2
8.�29.37�0.6�2.9�5.5
�09�2��38�6��90
�9.756.�62.77�.085.�
3.673.6�3.623.563.5�
2.�72.�52.�32.392.35
2�.82�.827.732.938.0
�6.6�8.820.92�.728.�
26.730.63�.3��.3�8.5
�8.82�.52�.�29.033.9
����27��3�73203
28.03�.935.6�2.3�8.9
0.3�00.3080.3060.3030.299
����23�0888.775.7
Non stock items are our speciality, please call 0�925 636552
Material to EN �0025-2:200� tolerances to BS EN �02�9 Cold Formed Hollow Sections
73
Recta
ngula
r Holl
ow S
ectio
ns
Size Thick-ness
Mass Area Moment of Inertia Radius of Gyration Elastic Modulus Plastic Modulus Torsional Constant
Torsional Constant
Super-ficial area/m
Approx. length/tonne
h x b
mm
t
mm
m
kg/m
a
cm²
Ixx
cm
Iyy
cm
Ixx
cm
Iyy
cm
Ixx
cm
Iyy
cm
Ixx
cm
Iyy
cm
Lt
cm
Ct
cm³
As
m²/m m/t
50 x 25 2.02.53.0
2.�52.623.07
2.�73.0�3.53
7.6�8.99�0.2
2.573.0�3.39
�.76�.73�.70
�.02�.00.98
3.0�3.60�.07
2.062.��2.7�
3.85�.625.3�
2.382.8�3.25
6.�87.778.93
3.6��.27�.83
0.��30.���0.��0
�65382326
50 x 30 2.32.53.0�.0
2.3�2.823.30�.20
2.653.2�3.80�.83
8.65�0.3��.7��.0
3.92�.635.2�6.20
�.8��.78�.75�.70
�.22�.20�.�7�.�3
3.�6�.���.685.58
2.6�3.083.�9�.��
�.295.�65.957.3�
3.023.62�.�75.��
8.9��0.8�2.5�5.�
�.��5.286.037.2�
0.�530.�5�0.�500.��6
�3�355303238
60 x �0 2.53.0�.0
3.60�.255.�5
�.���.886.2�
20.023.�28.3
�0.7�2.3�5.0
2.202.�82.�2
�.5��.59�.55
6.687.699.�2
5.356.��7.�8
8.�99.53��.9
6.207.2�9.0�
23.026.933.9
8.93�0.3�2.7
0.�9�0.�900.�86
278236�83
80 x �0 3.0�.0
5.�96.7�
5.967.7�
�7.�58.9
�6.��9.8
2.822.76
�.6��.60
��.8��.7
8.039.88
��.9�8.9
9.22��.6
�0.250.9
��.��7.5
0.2300.226
�93��9
90 x 50 3.03.5�.05.0
6.�37.067.979.70
7.0�8.����.���.�
7�.28�.0�����0
29.833.7��.8�3.6
3.253.223.�73.��
2.062.0��.98�.98
�6.5�8.725.32�.�
��.9�3.5�7.9�7.�
20.�23.332.23�.2
�3.6�5.52�.220.7
70.080.��07�07
20.523.230.530.�
0.2700.2680.2660.263
�63��2�26�03
�00 x 50 3.0�.05.06.0
6.608.59�0.5�2.3
7.589.8��2.0��.�
96.��22����66
32.9��.��8.255.0
3.573.5�3.�63.�0
2.082.0�2.00�.96
�9.32�.328.833.�
�3.��6.5�9.322.0
2�.�30.837.0�3.3
��.9�9.022.726.5
80.8�0��2���5
22.928.93�.�39.�
0.2900.2860.2830.279
�52��695.�8�.5
�00 x 60 3.03.5�.05.06.0
7.078.�69.22��.3�3.2
8.�29.37�0.6�2.9�5.5
�09�2��38�6��90
�9.756.�62.77�.085.�
3.673.6�3.623.563.5�
2.�72.�52.�32.392.35
2�.82�.827.732.938.0
�6.6�8.820.92�.728.�
26.730.63�.3��.3�8.5
�8.82�.52�.�29.033.9
����27��3�73203
28.03�.935.6�2.3�8.9
0.3�00.3080.3060.3030.299
����23�0888.775.7
Please noteStandard lengths 7.6 mtr.
Alternative lengths available.
yb
x x
yt
h
7�
Recta
ngula
r Holl
ow S
ectio
ns
Size Thick-ness
Mass Area Moment of Inertia Radius of Gyration Elastic Modulus Plastic Modulus Torsional Constant
Torsional Constant
Super-ficial area/m
Approx. length/tonne
h x b
mm
t
mm
m
kg/m
a
cm²
Ixx
cm
Iyy
cm
Ixx
cm
Iyy
cm
Ixx
cm
Iyy
cm
Ixx
cm
Iyy
cm
Lt
cm
Ct
cm³
As
m²/m m/t
�20 x 60 3.03.5�.05.06.0
8.0�9.26�0.5�2.8�5.�
9.20�0.6�2.0��.7�7.7
�7��952�8260303
58.666.67�.�87.9�02
�.3��.29�.26�.20�.��
2.522.502.�82.��2.�0
28.532.536.3�3.�50.5
�9.522.22�.729.333.8
35.��0.6�5.655.�65.0
2�.925.�28.23�.039.9
��2�63�8�222262
33.938.7�3.25�.559.8
0.3500.3�80.3�60.3�30.339
�25�0895.�77.9662
�20 x 80 �.05.06.08.0
��.7��.��7.02�.�
�3.5�6.5�9.925.6
267320375��9
��3�7�200239
�.�5�.�0�.35�.�9
3.263.223.�73.06
��.553.�62.67�.9
35.8�2.8�9.959.7
5�.066.577.695.9
�0.9�9.658.772.�6
302368�36556
59.�7�.�83.6�03
0.3860.3830.3790.366
85.269.�58.9�6.8
�50 x �00 �.05.06.08.0
��.9�8.32�.727.7
�7.�2�.025.�33.�
538652770950
2893�9���507
5.6�5.565.5�5.36
�.���.07�.033.92
7�.786.9�03�27
57.869.882.3�0�
86.��05�26�59
65.579.995.2�20
602737880���5
95.7��6�37�73
0.�860.�830.�790.�66
67.25�.5�6.�36.�
�60 x 80 5.06.08.0
�7.520.726.�
20.�2�.33�.6
65�77�9�3
22326�3�8
5.705.6�5.�7
3.323.283.�7
8�.796.���8
55.665.279.5
�02�22�53
63.275.�9�.3
5�96538�0
97.������3
0.�630.�590.��6
57.0�8.237.9
200 x �00 �.05.06.08.0
�8.022.326.�33.9
20.725.530.9�0.6
�08��320�569�968
373�5253�668
7.2�7.�97.�36.97
�.25�.2��.�6�.06
�08�32�57�97
7�.590.��07�3�
�3��6��9625�
82.9�0��2��55
895�099�3���7�8
�29�57�86237
0.5860.5830.5790.566
55.5��.937.929.5
Please noteStandard lengths 7.6 mtr.Alternative lengths available
Material to EN �0025-2:200� tolerances to BS EN �02�9 Cold Formed Hollow Sections
75
Recta
ngula
r Holl
ow S
ectio
ns
Size Thick-ness
Mass Area Moment of Inertia Radius of Gyration Elastic Modulus Plastic Modulus Torsional Constant
Torsional Constant
Super-ficial area/m
Approx. length/tonne
h x b
mm
t
mm
m
kg/m
a
cm²
Ixx
cm
Iyy
cm
Ixx
cm
Iyy
cm
Ixx
cm
Iyy
cm
Ixx
cm
Iyy
cm
Lt
cm
Ct
cm³
As
m²/m m/t
�20 x 60 3.03.5�.05.06.0
8.0�9.26�0.5�2.8�5.�
9.20�0.6�2.0��.7�7.7
�7��952�8260303
58.666.67�.�87.9�02
�.3��.29�.26�.20�.��
2.522.502.�82.��2.�0
28.532.536.3�3.�50.5
�9.522.22�.729.333.8
35.��0.6�5.655.�65.0
2�.925.�28.23�.039.9
��2�63�8�222262
33.938.7�3.25�.559.8
0.3500.3�80.3�60.3�30.339
�25�0895.�77.9662
�20 x 80 �.05.06.08.0
��.7��.��7.02�.�
�3.5�6.5�9.925.6
267320375��9
��3�7�200239
�.�5�.�0�.35�.�9
3.263.223.�73.06
��.553.�62.67�.9
35.8�2.8�9.959.7
5�.066.577.695.9
�0.9�9.658.772.�6
302368�36556
59.�7�.�83.6�03
0.3860.3830.3790.366
85.269.�58.9�6.8
�50 x �00 �.05.06.08.0
��.9�8.32�.727.7
�7.�2�.025.�33.�
538652770950
2893�9���507
5.6�5.565.5�5.36
�.���.07�.033.92
7�.786.9�03�27
57.869.882.3�0�
86.��05�26�59
65.579.995.2�20
602737880���5
95.7��6�37�73
0.�860.�830.�790.�66
67.25�.5�6.�36.�
�60 x 80 5.06.08.0
�7.520.726.�
20.�2�.33�.6
65�77�9�3
22326�3�8
5.705.6�5.�7
3.323.283.�7
8�.796.���8
55.665.279.5
�02�22�53
63.275.�9�.3
5�96538�0
97.������3
0.�630.�590.��6
57.0�8.237.9
200 x �00 �.05.06.08.0
�8.022.326.�33.9
20.725.530.9�0.6
�08��320�569�968
373�5253�668
7.2�7.�97.�36.97
�.25�.2��.�6�.06
�08�32�57�97
7�.590.��07�3�
�3��6��9625�
82.9�0��2��55
895�099�3���7�8
�29�57�86237
0.5860.5830.5790.566
55.5��.937.929.5
For latest news and details of our current stock, please visit www.johnchorley.co.uk
yb
x x
yt
h
76
Circu
lar H
ollow
Sec
tions
Outside Diameter
Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx. length/tonne
d
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
26.9 3.2 �.87 2.38 �.70 0.85 �.27 �.8� 3.�� 2.53 0.085 535
33.7 2.63.2�.0
�.992.��2.93
2.5�3.073.73
3.093.60�.�9
�.�03�.08��.060
�.8�2.��2.�9
2.522.993.55
6.�97.2�8.38
3.67�.28�.97
0.�060.�060.�06
��53��3��
�2.� 3.2�.0
3.093.79
3.9��.83
7.628.99
�.39�.36
3.59�.2�
�.935.92
�5.2�8.0
7.�98.�8
0.�330.�33
32326�
�8.3 3.2�.05.0
3.56�.375.3�
�.535.576.8
��.6�3.8�6.2
�.60�.57�.5�
�.805.706.69
6.527.879.�2
23.227.532.3
9.59��.��3.�
0.�520.�520.�52
28�229�87
60.3 3.2�.05.0
�.5�5.556.82
5.7�7.078.69
23.528.233.5
2.022.00�.96
7.789.3���.�
�0.��2.7�5.3
�6.956.367.0
�5.6�8.722.2
0.�860.�890.�89
222�80��7
76.� 2.93.2�.05.0
5.2�5.757.��8.77
6.677.339.06��.2
��.7�8.859.�70.9
2.592.582.552.52
��.8�2.8�5.5�8.6
�5.5�7.020.825.3
89.597.6��8��2
23.525.63�.037.3
0.2390.2390.2390.239
�9��7�������
88.9 3.2�.05.06.3
6.768.38�0.3�2.8
8.62�0.7�3.2�6.3
79.296.3��6��0
3.033.002.972.93
�7.82�.726.23�.5
23.528.935.2�3.�
�58�93233280
35.6�3.352.�63.�
0.2790.2790.2790.279
��8��996.777.9
���.3 3.23.6�.05.06.3
8.779.83�0.9�3.5�6.8
��.2�2.5�3.9�7.22�.�
�72�922��2573�3
3.933.923.903.873.82
30.233.636.9�5.05�.7
39.5��.��8.759.873.6
3�538��225��625
60.�67.273.989.9�09
0.3590.3590.3590.3590.359
����0292.07�.259.6
�39.7 5.06.38.0�0.0
�6.620.726.032.0
2�.226.�33.��0.7
�8�589720862
�.77�.72�.66�.60
68.88�.3�03�23
90.8��2�39�69
96���77�����72�
�38�692062�7
0.�390.�390.�390.�39
60.2�8.238.53�.3
�68.3 5.06.38.0�0.0
20.�25.23�.639.0
25.732.��0.3�9.7
856�053�297�56�
5.785.735.675.6�
�02�25�5��86
�33�6520625�
�7�22�0725953�28
203250308372
0.5290.5290.5290.529
�9.739.73�.625.6
Full cutting service available, please call 0�925 636552
Material to EN �02�0 S355J2HHot finished circular hollow sections
77
Circu
lar H
ollow
Sec
tions
Outside Diameter
Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx. length/tonne
d
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
26.9 3.2 �.87 2.38 �.70 0.85 �.27 �.8� 3.�� 2.53 0.085 535
33.7 2.63.2�.0
�.992.��2.93
2.5�3.073.73
3.093.60�.�9
�.�03�.08��.060
�.8�2.��2.�9
2.522.993.55
6.�97.2�8.38
3.67�.28�.97
0.�060.�060.�06
��53��3��
�2.� 3.2�.0
3.093.79
3.9��.83
7.628.99
�.39�.36
3.59�.2�
�.935.92
�5.2�8.0
7.�98.�8
0.�330.�33
32326�
�8.3 3.2�.05.0
3.56�.375.3�
�.535.576.8
��.6�3.8�6.2
�.60�.57�.5�
�.805.706.69
6.527.879.�2
23.227.532.3
9.59��.��3.�
0.�520.�520.�52
28�229�87
60.3 3.2�.05.0
�.5�5.556.82
5.7�7.078.69
23.528.233.5
2.022.00�.96
7.789.3���.�
�0.��2.7�5.3
�6.956.367.0
�5.6�8.722.2
0.�860.�890.�89
222�80��7
76.� 2.93.2�.05.0
5.2�5.757.��8.77
6.677.339.06��.2
��.7�8.859.�70.9
2.592.582.552.52
��.8�2.8�5.5�8.6
�5.5�7.020.825.3
89.597.6��8��2
23.525.63�.037.3
0.2390.2390.2390.239
�9��7�������
88.9 3.2�.05.06.3
6.768.38�0.3�2.8
8.62�0.7�3.2�6.3
79.296.3��6��0
3.033.002.972.93
�7.82�.726.23�.5
23.528.935.2�3.�
�58�93233280
35.6�3.352.�63.�
0.2790.2790.2790.279
��8��996.777.9
���.3 3.23.6�.05.06.3
8.779.83�0.9�3.5�6.8
��.2�2.5�3.9�7.22�.�
�72�922��2573�3
3.933.923.903.873.82
30.233.636.9�5.05�.7
39.5��.��8.759.873.6
3�538��225��625
60.�67.273.989.9�09
0.3590.3590.3590.3590.359
����0292.07�.259.6
�39.7 5.06.38.0�0.0
�6.620.726.032.0
2�.226.�33.��0.7
�8�589720862
�.77�.72�.66�.60
68.88�.3�03�23
90.8��2�39�69
96���77�����72�
�38�692062�7
0.�390.�390.�390.�39
60.2�8.238.53�.3
�68.3 5.06.38.0�0.0
20.�25.23�.639.0
25.732.��0.3�9.7
856�053�297�56�
5.785.735.675.6�
�02�25�5��86
�33�6520625�
�7�22�0725953�28
203250308372
0.5290.5290.5290.529
�9.739.73�.625.6
x x
y
y
d
t
78
Circu
lar H
ollow
Sec
tions
Outside Diameter
Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx. length/tonne
d
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
�93.7 5.06.38.0�0.0
23.329.�36.6�5.3
29.637.��6.757.7
�320�63020�62��2
6.676.636.576.50
�36�68208252
�7822�276338
26�03260�03��883
273337��650�
0.6090.6090.6090.609
�3.03�.327.322.�
2�9.� 5.06.38.0�0.0�2.5
26.�33.���.65�.663.7
33.6�2.�53.�65.78�.�
�928238629603598�3�5
7.577.537.�77.�07.32
�762�8270328397
229285357�3853�
3856�77259�97�978689
352�365�0657793
0.6880.6880.6880.6880.688
37.930.22�.0�9.��5.7
2��.5 8.0�0.0�2.5�6.0
�6.757.87�.590.2
59.�73.79�.���5
��6050736��77533
8.378.308.2�8.�0
3�0��55036�6
��8550673837
832��0��6�2295�5066
68�830�006�232
0.7680.7680.7680.768
2�.��7.3��.0��.�
273.0 6.38.0�0.0�2.5�6.0
��.�52.36�.980.3�0�
52.866.682.6�02�29
�69658527�5�8697�0707
9.�39.379.3�9.229.�0
3���2952�63778�
��85626928�9�058
9392��703��308�73952����
688857�0�8�27��569
0.8580.8580.8580.8580.858
2�.��9.��5.��2.59.86
323.9 6.38.0�0.0�2.5�6.0
�9.362.377.�96.0�2�
62.979.�98.6�22�55
792999�0�2�58��8�7�8390
��.2��.2��.���.0�0.9
�906�275�9�7��36
636799986�2�3�5�8
�5858�98202�3�72969336780
979�2��50��833227�
�.02�.02�.02�.02�.02
20.3�6.0�2.9�0.�8.23
355.6 �6.0 �3� �7� 2�663 �2.0 �387 �8�7 �9326 277� �.�2 7.�6
�06.� �2.5�6.0
�2��5�
�55�96
3003�37��9
�3.9�3.8
��87�8�3
�9�02��0
6006�7�898
29563686
�.28�.28
8.2�6.�9
�57.0 �6.0 �7� 222 53959 �5.6 236� 3��3 �079�9 �723 �.�� 5.75
508.0 �0.0�6.0
�23�9�
�562�7
�8507�909
�7.6�7.�
�9�029�9
2�80387�
970�0��98�8
38205898
�.60�.60
8.��5.�5
Material to EN �02�0 S355J2HHot finished circular hollow sections
79
Circu
lar H
ollow
Sec
tions
Outside Diameter
Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx. length/tonne
d
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
�93.7 5.06.38.0�0.0
23.329.�36.6�5.3
29.637.��6.757.7
�320�63020�62��2
6.676.636.576.50
�36�68208252
�7822�276338
26�03260�03��883
273337��650�
0.6090.6090.6090.609
�3.03�.327.322.�
2�9.� 5.06.38.0�0.0�2.5
26.�33.���.65�.663.7
33.6�2.�53.�65.78�.�
�928238629603598�3�5
7.577.537.�77.�07.32
�762�8270328397
229285357�3853�
3856�77259�97�978689
352�365�0657793
0.6880.6880.6880.6880.688
37.930.22�.0�9.��5.7
2��.5 8.0�0.0�2.5�6.0
�6.757.87�.590.2
59.�73.79�.���5
��6050736��77533
8.378.308.2�8.�0
3�0��55036�6
��8550673837
832��0��6�2295�5066
68�830�006�232
0.7680.7680.7680.768
2�.��7.3��.0��.�
273.0 6.38.0�0.0�2.5�6.0
��.�52.36�.980.3�0�
52.866.682.6�02�29
�69658527�5�8697�0707
9.�39.379.3�9.229.�0
3���2952�63778�
��85626928�9�058
9392��703��308�73952����
688857�0�8�27��569
0.8580.8580.8580.8580.858
2�.��9.��5.��2.59.86
323.9 6.38.0�0.0�2.5�6.0
�9.362.377.�96.0�2�
62.979.�98.6�22�55
792999�0�2�58��8�7�8390
��.2��.2��.���.0�0.9
�906�275�9�7��36
636799986�2�3�5�8
�5858�98202�3�72969336780
979�2��50��833227�
�.02�.02�.02�.02�.02
20.3�6.0�2.9�0.�8.23
355.6 �6.0 �3� �7� 2�663 �2.0 �387 �8�7 �9326 277� �.�2 7.�6
�06.� �2.5�6.0
�2��5�
�55�96
3003�37��9
�3.9�3.8
��87�8�3
�9�02��0
6006�7�898
29563686
�.28�.28
8.2�6.�9
�57.0 �6.0 �7� 222 53959 �5.6 236� 3��3 �079�9 �723 �.�� 5.75
508.0 �0.0�6.0
�23�9�
�562�7
�8507�909
�7.6�7.�
�9�029�9
2�80387�
970�0��98�8
38205898
�.60�.60
8.��5.�5
Our dedicated technical support team are on hand to assist you on 0�925 636552
x x
y
y
d
t
80
Squa
re H
ollow
Sec
tions
Size Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx length/tonne
x x y
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
�0 x �0 3.03.2�.05.0
3.��3.6��.395.28
�.3��.605.596.73
9.78�0.2��.8�3.�
�.50�.�9�.�5�.��
�.895.��5.9�6.68
5.976.287.��8.66
�5.7�6.5�9.522.5
7.�07.�28.5�9.60
0.�520.�520.�500.��7
293277228�89
50 x 50 3.03.2�.05.06.3
�.35�.625.6�6.858.3�
5.5�5.887.�98.73�0.6
20.22�.225.028.932.8
�.9��.90�.86�.82�.76
8.088.�99.99��.6�3.�
9.70�0.2�2.3��.5�7.0
32.�33.8�0.��7.655.2
��.8�2.���.5�6.7�8.8
0.�920.�920.�900.�870.�8�
2302�7�77��6�20
60 x 60 3.03.2�.05.06.38.0
5.295.626.908.�2�0.3�2.5
6.7�7.�68.79�0.7�3.��6.0
36.238.2�5.�53.36�.669.7
2.322.3�2.272.232.�72.09
�2.��2.7�5.��7.820.523.2
��.3�5.2�8.32�.926.030.�
56.960.272.586.��02��8
�7.7�8.622.025.729.633.�
0.2320.2320.2300.2270.22�0.2�9
�89�78��5��997.279.9
70 x 70 3.65.06.38.0
7.�09.99�2.3�5.0
9.�2�2.7�5.6�9.2
68.688.5�0��20
2.702.6�2.582.50
�9.625.329.73�.2
23.330.836.9�3.8
�08��2�69200
28.736.8�2.9�9.2
0.27�02670.26�0.259
�35�008�.566.5
80 x 80 3.6�.05.06.38.0
8.539.����.6��.2�7.5
�0.9�2.0��.7�8.�22.�
�05����37�62�89
3.��3.093.052.992.9�
26.228.63�.2�0.5�7.3
3�.03�.0��.��9.759.5
�6��802�72623�2
38.5��.9�9.858.768.3
0.3��0.3�00.3070.30�0.299
��7�0686.570.257.0
90 x 90 3.6�.05.06.38.0
9.66�0.7�3.��6.220.�
�2.3�3.6�6.720.725.6
�52�6620023828�
3.523.503.�53.�03.32
33.837.0��.�53.062.6
39.7�3.653.06�.377.6
2372603�6382�59
�9.75�.26�.877.090.5
0.35�0.3500.3�70.3��0.339
�0�93.776.�6�.6�9.9
�00 x �00 �.05.06.3�0.0
��.9��.7�8.227.�
�5.2�8.723.23�.9
232279336�62
3.9�3.863.803.6�
�6.�55.967.�92.�
5�.�66.�80.9��6
36��3953�76�
68.28�.897.8�33
0.3900.3870.38�0.37�
83.968.05�.936.5
Non stock items are our speciality, please call 0�925 636552 with your requirements.
Material to EN �02�0 S355J2HHot finished square hollow sections
8�
Squa
re H
ollow
Sec
tions
Size Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx length/tonne
x x y
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
�0 x �0 3.03.2�.05.0
3.��3.6��.395.28
�.3��.605.596.73
9.78�0.2��.8�3.�
�.50�.�9�.�5�.��
�.895.��5.9�6.68
5.976.287.��8.66
�5.7�6.5�9.522.5
7.�07.�28.5�9.60
0.�520.�520.�500.��7
293277228�89
50 x 50 3.03.2�.05.06.3
�.35�.625.6�6.858.3�
5.5�5.887.�98.73�0.6
20.22�.225.028.932.8
�.9��.90�.86�.82�.76
8.088.�99.99��.6�3.�
9.70�0.2�2.3��.5�7.0
32.�33.8�0.��7.655.2
��.8�2.���.5�6.7�8.8
0.�920.�920.�900.�870.�8�
2302�7�77��6�20
60 x 60 3.03.2�.05.06.38.0
5.295.626.908.�2�0.3�2.5
6.7�7.�68.79�0.7�3.��6.0
36.238.2�5.�53.36�.669.7
2.322.3�2.272.232.�72.09
�2.��2.7�5.��7.820.523.2
��.3�5.2�8.32�.926.030.�
56.960.272.586.��02��8
�7.7�8.622.025.729.633.�
0.2320.2320.2300.2270.22�0.2�9
�89�78��5��997.279.9
70 x 70 3.65.06.38.0
7.�09.99�2.3�5.0
9.�2�2.7�5.6�9.2
68.688.5�0��20
2.702.6�2.582.50
�9.625.329.73�.2
23.330.836.9�3.8
�08��2�69200
28.736.8�2.9�9.2
0.27�02670.26�0.259
�35�008�.566.5
80 x 80 3.6�.05.06.38.0
8.539.����.6��.2�7.5
�0.9�2.0��.7�8.�22.�
�05����37�62�89
3.��3.093.052.992.9�
26.228.63�.2�0.5�7.3
3�.03�.0��.��9.759.5
�6��802�72623�2
38.5��.9�9.858.768.3
0.3��0.3�00.3070.30�0.299
��7�0686.570.257.0
90 x 90 3.6�.05.06.38.0
9.66�0.7�3.��6.220.�
�2.3�3.6�6.720.725.6
�52�6620023828�
3.523.503.�53.�03.32
33.837.0��.�53.062.6
39.7�3.653.06�.377.6
2372603�6382�59
�9.75�.26�.877.090.5
0.35�0.3500.3�70.3��0.339
�0�93.776.�6�.6�9.9
�00 x �00 �.05.06.3�0.0
��.9��.7�8.227.�
�5.2�8.723.23�.9
232279336�62
3.9�3.863.803.6�
�6.�55.967.�92.�
5�.�66.�80.9��6
36��3953�76�
68.28�.897.8�33
0.3900.3870.38�0.37�
83.968.05�.936.5
yb
h x x
y
t
82
Squa
re H
ollow
Sec
tions
Size Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx. length/tonne
x x y
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
�20 x �20 5.06.38.0�0.0�2.5
�7.822.227.633.7�0.9
22.728.235.2�2.952.�
�98603726852982
�.68�.62�.55�.�6�.3�
83.0�00�2���2�6�
97.6�20��6�75207
777950�60�382�623
�22��7�76206236
0.�670.�6�0.�590.�5�0.��8
56.0�5.�36.229.72�.5
��0 x ��0 5.06.38.0�0.�2.5
2�.026.�32.6�0.0�8.7
26.733.3��.650.962.�
80798���95���6�653
5.505.��5.365.275.�6
��5����7�202236
�35�6620�2�6293
�253�5�0�89222722696
�702062�929�3�2
0.5�70.5��0.5390.53�0.528
�7.738.330.725.020.5
�50 x �50 5.06.38.0�0.�2.5�6.0*
22.628.�35.��3.�52.765.2
28.735.8��.85�.967.�83.0
�002�223��9��77320802�30
5.905.855.775.685.575.��
�3��63�9923627732�
�56�922372863�2���
�550�909235�28323375�026
�972�029�3���02�67
0.5870.58�0.5790.57�0.5680.559
��.335.628.523.2�9.0�5.3
�60 x �60 5.06.38.0�0.0�2.5
2�.�30.�37.6�6.356.6
30.738.3�8.058.972.�
�225��99�83�2�862576
6.3�6.266.�86.095.98
�53�87229273322
�78220272329395
�892233328803�78��58
226275335398�67
0.6270.62�0.6�90.6��0.608
��.533.326.62�.6�7.7
�80 x �80 6.38.0�0.0�2.5�6.0
3�.0�2.752.56�.�80.2
�3.35�.�66.982.��02
2�68266�3�933790�50�
7.077.006.9�6.806.6�
2��296355�2�500
28�3�9�2�5��62�
336���6250�8607073�3
355�3�5�86�372�
0.70�0.6990.69�0.6880.679
29.�23.��9.0�5.5�2.5
200 x 200 5.06.38.0�0.0�2.5�6.0
30.�38.0�7.758.872.390.3
38.7�8.�60.87�.992.���5
2��530��3709��7�5336639�
7.957.897.8�7.727.6�7.�6
2�530�37���753�639
283350�3653�6�3785
3756�6535778703�8�9��03�0
362���5�5655778927
0.7870.78�0.7790.77�0.7680.759
32.926.32�.0�7.0�3.8��.�
Please noteFull cutting service, square and mitre cut.
Material to EN �02�0 S355J2HHot finished square hollow sections
83
Squa
re H
ollow
Sec
tions
Size Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx. length/tonne
x x y
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
�20 x �20 5.06.38.0�0.0�2.5
�7.822.227.633.7�0.9
22.728.235.2�2.952.�
�98603726852982
�.68�.62�.55�.�6�.3�
83.0�00�2���2�6�
97.6�20��6�75207
777950�60�382�623
�22��7�76206236
0.�670.�6�0.�590.�5�0.��8
56.0�5.�36.229.72�.5
��0 x ��0 5.06.38.0�0.�2.5
2�.026.�32.6�0.0�8.7
26.733.3��.650.962.�
80798���95���6�653
5.505.��5.365.275.�6
��5����7�202236
�35�6620�2�6293
�253�5�0�89222722696
�702062�929�3�2
0.5�70.5��0.5390.53�0.528
�7.738.330.725.020.5
�50 x �50 5.06.38.0�0.�2.5�6.0*
22.628.�35.��3.�52.765.2
28.735.8��.85�.967.�83.0
�002�223��9��77320802�30
5.905.855.775.685.575.��
�3��63�9923627732�
�56�922372863�2���
�550�909235�28323375�026
�972�029�3���02�67
0.5870.58�0.5790.57�0.5680.559
��.335.628.523.2�9.0�5.3
�60 x �60 5.06.38.0�0.0�2.5
2�.�30.�37.6�6.356.6
30.738.3�8.058.972.�
�225��99�83�2�862576
6.3�6.266.�86.095.98
�53�87229273322
�78220272329395
�892233328803�78��58
226275335398�67
0.6270.62�0.6�90.6��0.608
��.533.326.62�.6�7.7
�80 x �80 6.38.0�0.0�2.5�6.0
3�.0�2.752.56�.�80.2
�3.35�.�66.982.��02
2�68266�3�933790�50�
7.077.006.9�6.806.6�
2��296355�2�500
28�3�9�2�5��62�
336���6250�8607073�3
355�3�5�86�372�
0.70�0.6990.69�0.6880.679
29.�23.��9.0�5.5�2.5
200 x 200 5.06.38.0�0.0�2.5�6.0
30.�38.0�7.758.872.390.3
38.7�8.�60.87�.992.���5
2��530��3709��7�5336639�
7.957.897.8�7.727.6�7.�6
2�530�37���753�639
283350�3653�6�3785
3756�6535778703�8�9��03�0
362���5�5655778927
0.7870.78�0.7790.77�0.7680.759
32.926.32�.0�7.0�3.8��.�
For latest news and details of our current stock, please visit www.johnchorley.co.uk
yb
h x x
y
t
8�
Squa
re H
ollow
Sec
tions
Size Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx. length/tonne
x x y
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
250 x 250 6.38.0�0.0�2.5�6.0
�7.960.37�.59�.9��5
6�.076.89�.9��7��7
60��7�559055�09�5�3267
9.939.869.779.669.50
�8�59672�873�06�
55669�85��037�280
9238��525���06�7�6�2��38
7�2880�065�279�5�6
0.98�0.9790.97�0.9680.959
20.9�6.6�3.��0.98.67
300 x 300 6.38.0�0.0�2.5�6.0
57.872.890.2��2���
73.692.8��5��2�79
�05�7�3�28�6026�9��223850
�2.0��.9��.8��.7��.5
703875�068�296�590
809�0�3�2�6�525�895
�6�3620�9�2�8073033337622
�0�3�29��575�90�2325
�.�8�.�8�.�7�.�7�.�6
�7.3�3.7��.�8.977.�2
350 x 350 8.0�0.0�2.5�6.0
85.��06�3��66
�09�35�672��
2��292588�3�5��389�2
�3.9�3.9�3.7�3.6
�207��79�8022225
�392�7�52�072630
3238�39886�893�60990
�7892�85265�326�
�.38�.37�.37�.36
��.79.��7.626.0�
�00 x �00 �0.0�2.5�6.020.0
�22�5��9�235
�55�922�3300
39�28�7839593��7�535
�5.9�5.8�5.6�5.�
�956239229673577
226027823�8��2�7
600927390692��2��2�89
28953530�3625237
�.57�.57�.56�.55
8.226.635.2��.25
Full cutting service available, please call with your requirements 0�925 636552
Material to EN �02�0 S355J2HHot finished square hollow sections
85
Squa
re H
ollow
Sec
tions
Size Thickness Mass Area Moment of Inertia
Radius of Gyration
Elastic Modulus
Plastic Modulus
Torsional Constant
Torsional Constant
Superficial area/m
Approx. length/tonne
x x y
mm
t
mm
m
kg/m
a
cm²
I
cm
i
cm
Wel
cm³
Wpl
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
250 x 250 6.38.0�0.0�2.5�6.0
�7.960.37�.59�.9��5
6�.076.89�.9��7��7
60��7�559055�09�5�3267
9.939.869.779.669.50
�8�59672�873�06�
55669�85��037�280
9238��525���06�7�6�2��38
7�2880�065�279�5�6
0.98�0.9790.97�0.9680.959
20.9�6.6�3.��0.98.67
300 x 300 6.38.0�0.0�2.5�6.0
57.872.890.2��2���
73.692.8��5��2�79
�05�7�3�28�6026�9��223850
�2.0��.9��.8��.7��.5
703875�068�296�590
809�0�3�2�6�525�895
�6�3620�9�2�8073033337622
�0�3�29��575�90�2325
�.�8�.�8�.�7�.�7�.�6
�7.3�3.7��.�8.977.�2
350 x 350 8.0�0.0�2.5�6.0
85.��06�3��66
�09�35�672��
2��292588�3�5��389�2
�3.9�3.9�3.7�3.6
�207��79�8022225
�392�7�52�072630
3238�39886�893�60990
�7892�85265�326�
�.38�.37�.37�.36
��.79.��7.626.0�
�00 x �00 �0.0�2.5�6.020.0
�22�5��9�235
�55�922�3300
39�28�7839593��7�535
�5.9�5.8�5.6�5.�
�956239229673577
226027823�8��2�7
600927390692��2��2�89
28953530�3625237
�.57�.57�.56�.55
8.226.635.2��.25
yb
h x x
y
t
86
Recta
ngula
r Ho
llow
Secti
ons
Size Thick-ness
Mass Area Moment of Inertia Moment of Inertia Elastic Modulus Plastic Modulus Torsional Constant Super-ficial area/m
Approx. length/tonne
h x b
mm
t
mm
m
kg/m
a
cm²
Ixx
cm
lyy
cm
Ixx
cm
lyy
cm
Welxx
cm³
Welyy
cm³
Wplxx
cm³
Wplyy
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
50 x 30 3.2 3.6� �.60 ��.2 6.20 �.76 �.�6 5.68 �.�3 7.25 5.0 ��.2 6.80 0.�52 277
60 x �0 3.0�.05.0
�.355.6�6.85
5.5�7.�98.73
26.532.838.�
�3.9�7.0�9.5
2.�82.��2.09
�.58�.5��.50
8.82�0.9�2.7
6.958.529.77
�0.9�3.8�6.�
8.�9�0.3�2.2
29.236.7�3.0
��.2�3.7�5.7
0.�920.�900.�87
230�77��6
80 x �0 3.2�.05.06.38.0
5.626.908.�2�0.3�2.5
7.�68.79�0.7�3.��6.0
57.268.280.393.3�06
�8.922.225.729.232.�
2.832.792.7�2.672.58
�.63�.59�.55�.�9�.�2
��.3�7.�20.�23.326.5
9.�6��.��2.9��.6�6.�
�8.02�.826.�3�.�36.5
��.0�3.2�5.7�8.�2�.2
�6.255.265.�75.685.8
�6.��8.92�.92�.827.�
0.2320.2300.2270.22�0.2�9
�78��5��997.279.9
90 x 50 3.65.06.3
7.�09.99�2.3
9.�2�2.7�5.6
98.3�27�50
38.7�9.257.0
3.233.�63.�0
2.03�.97�.9�
2�.828.333.3
�5.5�9.722.8
27.236.0�3.2
�8.023.528.0
89.���6�38
25.932.938.�
0.27�0.2670.26�
�35�008�.5
�00 x 50 3.03.2�.05.06.38.0
6.7�7.�38.78�0.8�3.3�6.3
8.5�9.08��.2�3.7�6.920.8
��0��6��0�67�97230
36.838.8�6.25�.363.07�.7
3.583.573.533.�83.�23.33
2.082.072.03�.99�.93�.86
2�.923.227.933.339.��6.0
��.7�5.5�8.52�.725.228.7
27.328.935.2�2.65�.36�.�
�6.8�7.72�.525.830.836.3
88.�93.���3�35�60�86
25.026.�3�.�36.9�2.9�8.9
0.2920.9290.2900.2870.28�0.279
��9��0���92.875.�6�.�
�00 x 60 3.65.06.38.0
8.53��.6��.2�7.5
�0.9��.7�8.�22.�
��5�8922526�
6�.883.698.���3
3.653.583.523.��
2.��2.382.332.25
28.937.8�5.052.8
2�.627.932.737.8
35.6�7.�57.368.7
2�.932.939.5�7.�
��2�8822�265
35.6�5.953.862.2
0.3��0.3070.30�0.299
��786.570.257.0
�20 x 60 3.65.06.38.0
9.66�3.��6.220.�
�2.3�6.720.725.6
227299358�25
76.398.8��6�35
�.30�.23�.�6�.08
2.�92.�32.372.30
37.9�9.959.770.8
25.�32.938.8�5.0
�7.263.�76.792.7
28.938.��6.355.�
�832�22903��
�3.356.065.976.6
0.35�0.3�70.3��0.339
�0376.�6�.6�9.9
�20 x 80 5.06.38.0�0.0
��.7�8.222.627.�
�8.723.228.83�.9
365��0525609
�932302733�3
�.�2�.36�.27�.�8
3.2�3.�53.082.99
60.973.387.5�0�.6
�8.257.668.�78.�
7�.69�.0����3�
56.�68.282.697.3
�0��87587688
77.992.9��0�26
0.3870.38�0.3790.37�
68.05�.9��.336.5
Material to EN �02�0 S355J2HHot finished rectangular hollow sections
87
Recta
ngula
r Holl
ow S
ectio
ns
Size Thick-ness
Mass Area Moment of Inertia Moment of Inertia Elastic Modulus Plastic Modulus Torsional Constant Super-ficial area/m
Approx. length/tonne
h x b
mm
t
mm
m
kg/m
a
cm²
Ixx
cm
lyy
cm
Ixx
cm
lyy
cm
Welxx
cm³
Welyy
cm³
Wplxx
cm³
Wplyy
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
50 x 30 3.2 3.6� �.60 ��.2 6.20 �.76 �.�6 5.68 �.�3 7.25 5.0 ��.2 6.80 0.�52 277
60 x �0 3.0�.05.0
�.355.6�6.85
5.5�7.�98.73
26.532.838.�
�3.9�7.0�9.5
2.�82.��2.09
�.58�.5��.50
8.82�0.9�2.7
6.958.529.77
�0.9�3.8�6.�
8.�9�0.3�2.2
29.236.7�3.0
��.2�3.7�5.7
0.�920.�900.�87
230�77��6
80 x �0 3.2�.05.06.38.0
5.626.908.�2�0.3�2.5
7.�68.79�0.7�3.��6.0
57.268.280.393.3�06
�8.922.225.729.232.�
2.832.792.7�2.672.58
�.63�.59�.55�.�9�.�2
��.3�7.�20.�23.326.5
9.�6��.��2.9��.6�6.�
�8.02�.826.�3�.�36.5
��.0�3.2�5.7�8.�2�.2
�6.255.265.�75.685.8
�6.��8.92�.92�.827.�
0.2320.2300.2270.22�0.2�9
�78��5��997.279.9
90 x 50 3.65.06.3
7.�09.99�2.3
9.�2�2.7�5.6
98.3�27�50
38.7�9.257.0
3.233.�63.�0
2.03�.97�.9�
2�.828.333.3
�5.5�9.722.8
27.236.0�3.2
�8.023.528.0
89.���6�38
25.932.938.�
0.27�0.2670.26�
�35�008�.5
�00 x 50 3.03.2�.05.06.38.0
6.7�7.�38.78�0.8�3.3�6.3
8.5�9.08��.2�3.7�6.920.8
��0��6��0�67�97230
36.838.8�6.25�.363.07�.7
3.583.573.533.�83.�23.33
2.082.072.03�.99�.93�.86
2�.923.227.933.339.��6.0
��.7�5.5�8.52�.725.228.7
27.328.935.2�2.65�.36�.�
�6.8�7.72�.525.830.836.3
88.�93.���3�35�60�86
25.026.�3�.�36.9�2.9�8.9
0.2920.9290.2900.2870.28�0.279
��9��0���92.875.�6�.�
�00 x 60 3.65.06.38.0
8.53��.6��.2�7.5
�0.9��.7�8.�22.�
��5�8922526�
6�.883.698.���3
3.653.583.523.��
2.��2.382.332.25
28.937.8�5.052.8
2�.627.932.737.8
35.6�7.�57.368.7
2�.932.939.5�7.�
��2�8822�265
35.6�5.953.862.2
0.3��0.3070.30�0.299
��786.570.257.0
�20 x 60 3.65.06.38.0
9.66�3.��6.220.�
�2.3�6.720.725.6
227299358�25
76.398.8��6�35
�.30�.23�.�6�.08
2.�92.�32.372.30
37.9�9.959.770.8
25.�32.938.8�5.0
�7.263.�76.792.7
28.938.��6.355.�
�832�22903��
�3.356.065.976.6
0.35�0.3�70.3��0.339
�0376.�6�.6�9.9
�20 x 80 5.06.38.0�0.0
��.7�8.222.627.�
�8.723.228.83�.9
365��0525609
�932302733�3
�.�2�.36�.27�.�8
3.2�3.�53.082.99
60.973.387.5�0�.6
�8.257.668.�78.�
7�.69�.0����3�
56.�68.282.697.3
�0��87587688
77.992.9��0�26
0.3870.38�0.3790.37�
68.05�.9��.336.5
For latest news and details of our current stock, please visit www.johnchorley.co.uk
yb
x x
yt
h
88
Recta
ngula
r Ho
llow
Secti
ons
Size Thick-ness
Mass Area Moment of Inertia Moment of Inertia Elastic Modulus Plastic Modulus Torsional Constant Super-ficial area/m
Approx. length/tonne
h x b
mm
t
mm
m
kg/m
a
cm²
Ixx
cm
lyy
cm
Ixx
cm
lyy
cm
Welxx
cm³
Welyy
cm³
Wplxx
cm³
Wplyy
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
�50 x �00 5.06.38.0�0.6�2.5
�8.623.�28.935.3�2.8
23.729.536.8��.95�.6
739898�087�282��88
392�7�569665763
5.585.525.��5.3�5.22
�.07�.0�3.9�3.853.7�
98.5�20��5�7��98
78.59�.8����33�53
��9��7�802�6256
90.���0�35�6��90
807986�203��32�679
�27�53�832��2�6
0.�870.�8�0.�790.�7�0.�68
53.7�3.23�.728.�23.3
�60 x 80 �.05.06.38.0�0.0
��.��7.822.227.633.7
�8.�22.728.235.2�2.9
6�27��903�09��28�
2072�9299356���
5.775.725.665.575.�7
3.353.3�3.263.�83.�0
76.593.0��3�36�6�
5�.762.37�.889.0�03
9�.7��6��2�75209
58.37�.�86.8�06�25
�93600730883�0��
88.��06�27�5��75
0.�700.�670.�6�0.�590.�5�
69.356.0�5.�36.229.7
200 x �00 5.06.38.0�0.0�2.5
22.628.�35.��3.�52.7
28.735.8��.85�.967.�
��95�829223�266�3�36
5056�3739869�00�
7.2�7.�57.066.966.8�
�.�9�.���.063.983.87
��9�832232663��
�0��23��8�7�20�
�852282823���08
�����0�722062�5
�20���75�80�2�5625��
�7220825�2953��
0.5870.58�0.5790.57�0.568
��.335.628.523.2�9.0
200 x �20 5.06.38.0�0.0
2�.�30.�37.6�6.3
30.738.3�8.058.9
�685206525293026
762929��28�337
7.�07.3�7.267.�7
�.98�.92�.85�.76
�68207253303
�27�55�88223
2052533�3379
����772�8263
�6�820282�95300�
2�02553�0367
0.6270.62�0.6�90.6��
��.533.326.62�.6
200 x �50 8.0�0.0
��.�5�.0
52.86�.9
297�3568
�89�226�
7.507.��
5.995.9�
297357
253302
359�36
29�356
36�3��09
398�75
0.6790.67�
2�.��9.6
250 x �00 �0.0�2.5
5�.062.5
6�.979.6
�7335822
�072�2�5
8.5�8.��
�.063.96
379�50
2��2�9
�9�592
25�299
29083�36
376�38
0.67�0.686
�9.6�6.0
250 x �50 5.06.38.0�0.0�2.5�6.0
30.�38.0�7.758.872.390.3
38.7�8.�60.87�.992.���5
3360���35���6�7�73878879
�527�87�2298275532653873
9.3�9.259.�79.088.968.79
6.286.226.�56.065.965.80
26933��09�9�59�7�0
20�250306367�355�8
32��0250�6��7�0906
228283350�265��625
3278�05�502�609073268868
337��35066057�78�9
0.7870.78�0.7790.77�0.7680.759
32.926.32�.0�7.0�3.8��.�
Call our sales department for a quote today on 0�925 636552
Material to EN �02�0 S355J2HHot finished rectangular hollow sections
89
Recta
ngula
r Holl
ow S
ectio
ns
Size Thick-ness
Mass Area Moment of Inertia Moment of Inertia Elastic Modulus Plastic Modulus Torsional Constant Super-ficial area/m
Approx. length/tonne
h x b
mm
t
mm
m
kg/m
a
cm²
Ixx
cm
lyy
cm
Ixx
cm
lyy
cm
Welxx
cm³
Welyy
cm³
Wplxx
cm³
Wplyy
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
�50 x �00 5.06.38.0�0.6�2.5
�8.623.�28.935.3�2.8
23.729.536.8��.95�.6
739898�087�282��88
392�7�569665763
5.585.525.��5.3�5.22
�.07�.0�3.9�3.853.7�
98.5�20��5�7��98
78.59�.8����33�53
��9��7�802�6256
90.���0�35�6��90
807986�203��32�679
�27�53�832��2�6
0.�870.�8�0.�790.�7�0.�68
53.7�3.23�.728.�23.3
�60 x 80 �.05.06.38.0�0.0
��.��7.822.227.633.7
�8.�22.728.235.2�2.9
6�27��903�09��28�
2072�9299356���
5.775.725.665.575.�7
3.353.3�3.263.�83.�0
76.593.0��3�36�6�
5�.762.37�.889.0�03
9�.7��6��2�75209
58.37�.�86.8�06�25
�93600730883�0��
88.��06�27�5��75
0.�700.�670.�6�0.�590.�5�
69.356.0�5.�36.229.7
200 x �00 5.06.38.0�0.0�2.5
22.628.�35.��3.�52.7
28.735.8��.85�.967.�
��95�829223�266�3�36
5056�3739869�00�
7.2�7.�57.066.966.8�
�.�9�.���.063.983.87
��9�832232663��
�0��23��8�7�20�
�852282823���08
�����0�722062�5
�20���75�80�2�5625��
�7220825�2953��
0.5870.58�0.5790.57�0.568
��.335.628.523.2�9.0
200 x �20 5.06.38.0�0.0
2�.�30.�37.6�6.3
30.738.3�8.058.9
�685206525293026
762929��28�337
7.�07.3�7.267.�7
�.98�.92�.85�.76
�68207253303
�27�55�88223
2052533�3379
����772�8263
�6�820282�95300�
2�02553�0367
0.6270.62�0.6�90.6��
��.533.326.62�.6
200 x �50 8.0�0.0
��.�5�.0
52.86�.9
297�3568
�89�226�
7.507.��
5.995.9�
297357
253302
359�36
29�356
36�3��09
398�75
0.6790.67�
2�.��9.6
250 x �00 �0.0�2.5
5�.062.5
6�.979.6
�7335822
�072�2�5
8.5�8.��
�.063.96
379�50
2��2�9
�9�592
25�299
29083�36
376�38
0.67�0.686
�9.6�6.0
250 x �50 5.06.38.0�0.0�2.5�6.0
30.�38.0�7.758.872.390.3
38.7�8.�60.87�.992.���5
3360���35���6�7�73878879
�527�87�2298275532653873
9.3�9.259.�79.088.968.79
6.286.226.�56.065.965.80
26933��09�9�59�7�0
20�250306367�355�8
32��0250�6��7�0906
228283350�265��625
3278�05�502�609073268868
337��35066057�78�9
0.7870.78�0.7790.77�0.7680.759
32.926.32�.0�7.0�3.8��.�
yb
x x
yt
h
90
Recta
ngula
r Ho
llow
Secti
ons
Size Thick-ness
Mass Area Moment of Inertia Moment of Inertia Elastic Modulus Plastic Modulus Torsional Constant Super-ficial area/m
Approx. length/tonne
h x b
mm
t
mm
m
kg/m
a
cm²
Ixx
cm
lyy
cm
Ixx
cm
lyy
cm
Welxx
cm³
Welyy
cm³
Wplxx
cm³
Wplyy
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
300 x �00 8.0�0.0
�7.758.8
60.87�.9
630576�3
�078�275
�0.2�0.�
�.2��.�3
�.205.08
2�6255
5�6666
2�5296
30693676
387�58
0.7790.77�
2�.0�7.0
300 x 200 6.38.0�0.0�2.5�6.0
�7.960.37�.59�.9��5
6�.76.89�.9��7��7
782997�7��8�9��273�7390
��935�8�627875379�09
��.3��.3��.2��.0�0.9
8.298.228.�38.027.87
5226�8788952��59
��95�862875�9��
62�779956��65����
�7258972�877�080
8�76�0562�2908�5677�9252
68�8�0�0�5�2�7��68
0.98�0.9790.97�0.9680.959
20.9�6.6�3.��0.98.67
�00 x 200 8.0�0.0�2.5�6.0
72.890.2��2���
92.8��5��2�79
�9562239��2906335738
6660808�9738��82�
��.5��.���.3��.�
8.�78.398.288.�3
978��96��53�787
66680897���82
�203��80�8�32256
7�39�������37�
�5735�925923�382887�
��35�376�65620�0
�.�8�.�7�.�7�.�6
�3.7��.�8.977.�2
�50 x 250 8.0�0.0�2.5�6.0
85.��06�3��66
�09�35�672��
3008236895�502655705
�2��2��8�9�7973220��
�6.6�6.5�6.��6.2
�0.6�0.5�0.��0.2
�337�6�0200�2�76
97���85��38�763
�62220002�583070
�08��33��63�2029
270833328��07�9505�5
�629�9862�0629�7
�.38�.37�.37�.36
��.79.��7.626.0�
500 x 300 8.0�0.0�2.5�6.020.0
97.9�22�5��9�235
�25�55�922�3300
�372853762658�38�78398777
�995�2��392978036768��078
�8.7�8.6�8.5�8.3�8.2
�2.6�2.6�2.5�2.3�2.�
�7�92�502633327�395�
�330�629�9852�5�2939
2�0025953�96�005�885
��80�82622��20�3�08
�256352�506�3898032997��7
22032696328��0���8�2
�.58�.57�.57�.56�.55
�0.28.226.635.2��.25
Material to EN �02�0 S355J2HHot finished rectangular hollow sections
9�
Recta
ngula
r Holl
ow S
ectio
ns
Size Thick-ness
Mass Area Moment of Inertia Moment of Inertia Elastic Modulus Plastic Modulus Torsional Constant Super-ficial area/m
Approx. length/tonne
h x b
mm
t
mm
m
kg/m
a
cm²
Ixx
cm
lyy
cm
Ixx
cm
lyy
cm
Welxx
cm³
Welyy
cm³
Wplxx
cm³
Wplyy
cm³
Lt
cm
Ct
cm³
As
m²/m m/t
300 x �00 8.0�0.0
�7.758.8
60.87�.9
630576�3
�078�275
�0.2�0.�
�.2��.�3
�.205.08
2�6255
5�6666
2�5296
30693676
387�58
0.7790.77�
2�.0�7.0
300 x 200 6.38.0�0.0�2.5�6.0
�7.960.37�.59�.9��5
6�.76.89�.9��7��7
782997�7��8�9��273�7390
��935�8�627875379�09
��.3��.3��.2��.0�0.9
8.298.228.�38.027.87
5226�8788952��59
��95�862875�9��
62�779956��65����
�7258972�877�080
8�76�0562�2908�5677�9252
68�8�0�0�5�2�7��68
0.98�0.9790.97�0.9680.959
20.9�6.6�3.��0.98.67
�00 x 200 8.0�0.0�2.5�6.0
72.890.2��2���
92.8��5��2�79
�9562239��2906335738
6660808�9738��82�
��.5��.���.3��.�
8.�78.398.288.�3
978��96��53�787
66680897���82
�203��80�8�32256
7�39�������37�
�5735�925923�382887�
��35�376�65620�0
�.�8�.�7�.�7�.�6
�3.7��.�8.977.�2
�50 x 250 8.0�0.0�2.5�6.0
85.��06�3��66
�09�35�672��
3008236895�502655705
�2��2��8�9�7973220��
�6.6�6.5�6.��6.2
�0.6�0.5�0.��0.2
�337�6�0200�2�76
97���85��38�763
�62220002�583070
�08��33��63�2029
270833328��07�9505�5
�629�9862�0629�7
�.38�.37�.37�.36
��.79.��7.626.0�
500 x 300 8.0�0.0�2.5�6.020.0
97.9�22�5��9�235
�25�55�922�3300
�372853762658�38�78398777
�995�2��392978036768��078
�8.7�8.6�8.5�8.3�8.2
�2.6�2.6�2.5�2.3�2.�
�7�92�502633327�395�
�330�629�9852�5�2939
2�0025953�96�005�885
��80�82622��20�3�08
�256352�506�3898032997��7
22032696328��0���8�2
�.58�.57�.57�.56�.55
�0.28.226.635.2��.25
Full cutting service available, please call your sales contact for details 0�925 636552
yb
x x
yt
h
92
Toler
ance
s Holl
ow S
ectio
ns
Hollow Sections Tolerancesto BS �8�8: Part 2: �99� & BS 6363:�983
Tolerances
SpecificationOutside dimensionThickness (excluding wield)Squareness of sideRadius Ext.Radius Int.Concavity/convexityTwistStraightness
BS 4848: Part 2: 1991± �% min. of ± 0.5mm± �0% min. of ± 0.�mm90 ± 1˚0.5 - 2.0t0.5 - �.5t± �%2mm = (0.5mm/m) Max0.2% x length (2/�000)
BS 6363: 1983± 0.75% min. ± 0.�mm± �0% up to 3mm ± 8% over 3mm90 ± 1˚3t maxNot specified± �%2mm + (0.5mm/m) max0.2% x length (2/�000)
Mill lengths -0mm + �00mm -0mm + �00mm
Cut lengthsUp to 500mmOver 500mm to 2000mmOver 2000mm to 5000mmOver 5000mm to 7000mmOver 7000mm
- 0.mm +6mm- 0.mm +6mm- 0.mm +6mm- 0.mm +6mm- 0.mm +6mm
-0mm +2mm-0mm +3mm-0mm +5mm-0mm + �0mmBy agreement.
All our stock can be cut to size, please speak to our sales team on 0�925 636552
93
Chem
ical P
rope
rties
Chemical Composition and Mechanical Properties BS 6363: 1983
SteelGrade
Chemical composition Mechanical properties
Cmax
%
Simax
%
Mnmax
%
Pmax
%
Smax
%
Yield Strength
N/mm²
Tensile Strength
N/mm²
Elongation of gauge length Lo+5.65√so%
�3/36 0.20 0.�0 �.20 0.050 0.050 360 �30 �0
50/�5 0.23 0.�0 �.50 0.050 0.050 �50 500 8
9�
Brigh
t Stee
l Impe
rial R
ound
s
Imperial RoundsCommercial Quality to BS970: EN3B/070M20
All our stock can be cut to size, please speak to our sales team on 0�925 636552
BS970: EN3B/070M20
Diameterinches
Masskg/m
�/83/�6�/�3/�63/87/�6�/29/�63/8��/�63/��3/�67/8�5/�6
0.060.��0.250.390.560.760.99�.26�.55�.882.232.623.0�3.�9
�� �/�6� �/8� 3/�6� �/�� 5/�6� 3/8� 7/�6� �/2� 3/8� 3/�� 7/8
3.97�.�85.035.606.2�6.837.508.208.93�0.�8�2.�6�3.95
22 �/82 �/�2 3/82 �/22 3/82 3/�2 7/8
�5.90�7.9020.�022.�02�.8027.3030.0032.80
BS970:EN3B/070M20conitnued
Diameterinches
Masskg/m
33 �/83 �/�3 3/83 �/23 5/83 3/�3 7/8
35.7038.80��.90�5.20�8.6052.2055.8063.50
�� �/�� �/2� 3/�
63.507�.7080.�089.60
55 �/�5 �/25 3/�
99.20�09.�0�20.�0�3�.20
6 ��3.00
95
Brigh
t Stee
l Impe
rial R
ound
s
Metric RoundsCommercial Quality to BS970: EN3B/080A�5
BS970: EN3B/070M20
Diametermm
Masskg/m
3�566.5789�0���2�3���5�6�7�8�920222�2526283032353638�0�2�5�8
0.0560.�00�50.2226.50.3020.390.500.620.7�0.89�.0��.2��.38�.57�.78�.992.222.�62.983.5�3.85�.�6�.825.5�6.307.5�7.978.889.8��0.85�2.�6��.20
BS970: EN3B/070M20continued
Diametermm
Masskg/m
505255566065707580859095
�5.�0�6.66�8.60�9.3022.�026.0030.�03�.6039.�0��.�0�9.8055.50
�00�05��0��5�20�25�30��0�50
6�.5068.007�.608�.5088.0096.30�0�.00�2�.60�38.�0
Stock Lengths3000mm to 3600mm
96
Brigh
t Stee
l Spe
cifica
tions
Bright Steel SpecificationsEN Number BS970:1983 Type Composition
C Si Mn P & S Max Cr. Mo. Ni.
EN�A 220M07 Low CarbonFree Cutting
0.�5 Max 0.90/�.30 PO030S 020 0030
EN�APb 230M07 Pb Free Cutting Pb 0.�5 Max 0.05 Max 0.90/�.30 Lead Content 0.�50/0.35
EN3 070 M20 “20” Carbon 0.�6/0.2� 0.05/0.35 0.50/0.90 0.05
EN3B 080 A�5 “20” Carbon 0.�6/0.2� 0.05/0.35 0.50/0.90
EN6A 0.80 A�5 “35” Carbon 0.�0 0.05/0.35 0.50/0.90 0.06
EN8 080 M�0 “�0” Carbon 0.36/0.�� 0.05/0.35 0.60/�.00 0.05
EN8D 080 A�2 “�2” Carbon 0.�0/0.�5 0.05/0.35 0.70/0.90 0.05
EN8M 22�2 M36 “36” CarbonFree Cutting
0.32/�.�0 0.25 �.00/�.�0 PO 060SO 0.�2/0.20
EN9 070 M55 “55” Carbon 0.50/0.60 0.�0/0.�0 §0.50/0.90 0.05
EN�� �50 M�9 “�9” Carbon 0.�5/0.23 0.�0/0.35 �.30/�.70 0.05
EN�5 �50 M36 “36” Carbon �.5 mang 0.32/0.�0 0.�0/0.�0 �.30/�.70 0.05
EN�5AM 2�6 M36 “36” CarbonFree Cutting
0.32/0.�0 0.25 max �.30/�.70 PO 060SO 0.�2/0.20
EN�6 605 M36 �% Cr.Mo 0.32/0.�0 0.25 max �.30/�.70 P0�0 S050 0.22/0.32
EN�6M 606 M36 �.5% Mn.Mo. 0.32/0.�0 0.25 �.30/�.70 PO 0�0SO 0.�5/0.20
EN�9 709 M�0 �.5% Mn.Mo. 0.360/0.�� 0.�0/0.35 0.70/�.00 P0�0 S.050 0.9/�.2
EN2� 8�7 M�0 �.5 Ni.Cr.Mo. 0.360/0.�� 0.�0/0.35 0.�5/0.70 P0�0 S.050 �.0/�.� 0.20/0.35 �.3/�.7
EN25 826 M3� 2.5% Ni.Cr.Mo. (Medium C.) 0.27/0.35 0.�0/0.35 0.�5/0.70 P0�0 S.050 0.50/0.80 0.�5/0.65 2.30/2.80
EN26 835 M30 2.5% Ni.Cr.Mo. (High C.) 0.36/0.�� 0.�0/0.35 0.�5/0.70 P0�0 S.050 0.50/0.80 0.�5/0.65 2.30/2.80
EN30B 535 A99 �% Ni.Cr.Mo. 0.26/0.3� 0.�0/0.35 0.�5/0.70 0.25 �.�0/�.�0 0.20/0.35 3.90/�.30
97
Brigh
t Stee
l Spe
cifica
tions
EN Number BS970:1983 Type Composition
C Si Mn P & S Max Cr. Mo. Ni.
EN�A 220M07 Low CarbonFree Cutting
0.�5 Max 0.90/�.30 PO030S 020 0030
EN�APb 230M07 Pb Free Cutting Pb 0.�5 Max 0.05 Max 0.90/�.30 Lead Content 0.�50/0.35
EN3 070 M20 “20” Carbon 0.�6/0.2� 0.05/0.35 0.50/0.90 0.05
EN3B 080 A�5 “20” Carbon 0.�6/0.2� 0.05/0.35 0.50/0.90
EN6A 0.80 A�5 “35” Carbon 0.�0 0.05/0.35 0.50/0.90 0.06
EN8 080 M�0 “�0” Carbon 0.36/0.�� 0.05/0.35 0.60/�.00 0.05
EN8D 080 A�2 “�2” Carbon 0.�0/0.�5 0.05/0.35 0.70/0.90 0.05
EN8M 22�2 M36 “36” CarbonFree Cutting
0.32/�.�0 0.25 �.00/�.�0 PO 060SO 0.�2/0.20
EN9 070 M55 “55” Carbon 0.50/0.60 0.�0/0.�0 §0.50/0.90 0.05
EN�� �50 M�9 “�9” Carbon 0.�5/0.23 0.�0/0.35 �.30/�.70 0.05
EN�5 �50 M36 “36” Carbon �.5 mang 0.32/0.�0 0.�0/0.�0 �.30/�.70 0.05
EN�5AM 2�6 M36 “36” CarbonFree Cutting
0.32/0.�0 0.25 max �.30/�.70 PO 060SO 0.�2/0.20
EN�6 605 M36 �% Cr.Mo 0.32/0.�0 0.25 max �.30/�.70 P0�0 S050 0.22/0.32
EN�6M 606 M36 �.5% Mn.Mo. 0.32/0.�0 0.25 �.30/�.70 PO 0�0SO 0.�5/0.20
EN�9 709 M�0 �.5% Mn.Mo. 0.360/0.�� 0.�0/0.35 0.70/�.00 P0�0 S.050 0.9/�.2
EN2� 8�7 M�0 �.5 Ni.Cr.Mo. 0.360/0.�� 0.�0/0.35 0.�5/0.70 P0�0 S.050 �.0/�.� 0.20/0.35 �.3/�.7
EN25 826 M3� 2.5% Ni.Cr.Mo. (Medium C.) 0.27/0.35 0.�0/0.35 0.�5/0.70 P0�0 S.050 0.50/0.80 0.�5/0.65 2.30/2.80
EN26 835 M30 2.5% Ni.Cr.Mo. (High C.) 0.36/0.�� 0.�0/0.35 0.�5/0.70 P0�0 S.050 0.50/0.80 0.�5/0.65 2.30/2.80
EN30B 535 A99 �% Ni.Cr.Mo. 0.26/0.3� 0.�0/0.35 0.�5/0.70 0.25 �.�0/�.�0 0.20/0.35 3.90/�.30
98
Brigh
t Stee
l Spe
cifica
tions
EN Number BS970:1983 Type / Composition
C Si Mn P & S Max Cr. Mo. Ni.
EN3� 080 M�5 �.5% Cr.�% C.
0.95/�.� 0.�0/0.70
EN32B “�5” Carbon 0.�2/0.�8 0.�0/0.�0 0.60/�.00 0.050
EN33 3% Ni. 0.�0/0.35 0.30/0.60 0.60/�.00 0.30 2.75/3.50
EN3� 665 M�7 �.75% Ni.Mo. 0.��/0.20 0.��/0.35 0.35/0.75 0.20/0.30 �.50/2.00
EN36B 655 M�3 3.25% Ni.Cr. 0.�0/0.�6 0.��/0.35 0.35/0.60 0.30 0.7/�.0 3.00/3.75
EN39B 835 M�5 �% Ni.Cr.Mo. 0.�2/0.�8 0.��/0.35 0.25/0.50 0.30 �.00/0.�0 0.�5/0.30 3.90/�.30
EN�0B 722 M2� 3% Cr.Mo. (Suitable fro Nitriding) 0.20/0.28 0.��/0.35 0.�5/0.70 0.025 3.0/3.50 0.�5/0.65
EN��A 905 M3� �.5% Chrome Nitriding Steel 0.27/0.35 0.�0/0.�5 0.�0/0.65 0.025 �.�0/�.80 0.�5/0.25
EN�3A 080 M50 “50” Carbon 0.�5/0.55 0.�0/0.�0 0.60/�.00 0.050
EN�00 9�5 M38 �.5% Mang. Ni. Chrome moly. 0.3�/0.�2 0.�0/0.35 �.20/�.60 P.0.�0S.0.50
0.�0/0.60 0.�5/0.25 0.60/0.90
EN35� 635 M�5 0.75% Ni. Cr. 0.�2/0.�8 0.�0/0.35 0.60/0.90 P.0.�0S.0.50
0.�0/0.80 0.70/�.�0
EN352 637 M�7 �% Nickel Chromium 0.��/0.20 0.�0/0.35 0.60/0.90 P.0.�0S.0.50
0.60/�.00 0.85/�.25
EN353 8�5 M�7 �% Nickel Chromium 0.��/0.20 0.�0/0.35 0.60/0.90 P.0.�0S.0.50
0.80/�.20 0.�0/0.20 �.20/�.70
SAE/AiSi���0 Alloy 0.38/0.�3 0.�5/0.30 0.75/�.00 P.0.35S.0.�0
0.80/�.�0 0.�5/0.25
SAE8620 H Case Hardening Alloy 0.�7/0.23 0.20/0.35 0.60/0.95 P.0.35S.0.�0
0.35/0.65 0.�5/0.25 0.35/0.75
Bright Steel Specifications
99
Brigh
t Stee
l Spe
cifica
tions
EN Number BS970:1983 Type / Composition
C Si Mn P & S Max Cr. Mo. Ni.
EN3� 080 M�5 �.5% Cr.�% C.
0.95/�.� 0.�0/0.70
EN32B “�5” Carbon 0.�2/0.�8 0.�0/0.�0 0.60/�.00 0.050
EN33 3% Ni. 0.�0/0.35 0.30/0.60 0.60/�.00 0.30 2.75/3.50
EN3� 665 M�7 �.75% Ni.Mo. 0.��/0.20 0.��/0.35 0.35/0.75 0.20/0.30 �.50/2.00
EN36B 655 M�3 3.25% Ni.Cr. 0.�0/0.�6 0.��/0.35 0.35/0.60 0.30 0.7/�.0 3.00/3.75
EN39B 835 M�5 �% Ni.Cr.Mo. 0.�2/0.�8 0.��/0.35 0.25/0.50 0.30 �.00/0.�0 0.�5/0.30 3.90/�.30
EN�0B 722 M2� 3% Cr.Mo. (Suitable fro Nitriding) 0.20/0.28 0.��/0.35 0.�5/0.70 0.025 3.0/3.50 0.�5/0.65
EN��A 905 M3� �.5% Chrome Nitriding Steel 0.27/0.35 0.�0/0.�5 0.�0/0.65 0.025 �.�0/�.80 0.�5/0.25
EN�3A 080 M50 “50” Carbon 0.�5/0.55 0.�0/0.�0 0.60/�.00 0.050
EN�00 9�5 M38 �.5% Mang. Ni. Chrome moly. 0.3�/0.�2 0.�0/0.35 �.20/�.60 P.0.�0S.0.50
0.�0/0.60 0.�5/0.25 0.60/0.90
EN35� 635 M�5 0.75% Ni. Cr. 0.�2/0.�8 0.�0/0.35 0.60/0.90 P.0.�0S.0.50
0.�0/0.80 0.70/�.�0
EN352 637 M�7 �% Nickel Chromium 0.��/0.20 0.�0/0.35 0.60/0.90 P.0.�0S.0.50
0.60/�.00 0.85/�.25
EN353 8�5 M�7 �% Nickel Chromium 0.��/0.20 0.�0/0.35 0.60/0.90 P.0.�0S.0.50
0.80/�.20 0.�0/0.20 �.20/�.70
SAE/AiSi���0 Alloy 0.38/0.�3 0.�5/0.30 0.75/�.00 P.0.35S.0.�0
0.80/�.�0 0.�5/0.25
SAE8620 H Case Hardening Alloy 0.�7/0.23 0.20/0.35 0.60/0.95 P.0.35S.0.�0
0.35/0.65 0.�5/0.25 0.35/0.75
Non stock items are our speciality, please call 0�925 636552
�00
Stee
l Exp
laine
d
Steel Explained
Chemical Elements Heat Treatment of Steel
Term Term
CARBON (C) The most important element in steel is Carbon. It is in steels which have to be hardened by quenching. The hardness and strength of materials is controlled by the degree of carbon present.
ANNEALING Softening steel to improve machinability and cold working properties by heating in a furnace holding at a suitable temperature and then cooling. This improves machinability and cold working properties.
CHROMIUM (Cr)
Hardenability is increased by the level of Chromium, it also improves resistance to abrasion and wear. An essential element in stainless steel and heat resistant materials, where up to 30% may be present.
CARBURISING Steel that is low in carbon is heated to around 900 degrees Celsius in a medium containing carbon in a solid, liquid or gaseous state. This diffuses carbon in to the surface of a steel that is low in carbon
LEAD (Pb) Machinability can be increased by the addition of up to 0.30% lead. If distribution is homogenous, it has little effect on the physical properties of steel and does not effect the weldability.
HARDENING Steel is heated to a temperature slightly above the critical range, it is then soaked at that temperature for a given time, before being quenched in a suitable medium such as water, oil or air.
MANGANESE (Mn)
A mild deoxidant, expelling the sulphur and oxygen away to the slag, it also increases hardenability and tensile strength, but decreases ductility. It combines with sulphur to form globular manganese sulphides, essential in free cutting steels for good machinability.
INDUCTION HARDENING
Components are heated by high frequency induction, then quickly quenched to increase surface hardening. Results will depend upon the carbon content of the steel, but best results are achieved on steels with a content range of 0.�0%-0.�5%.
MOLYBDENUM (Mo)
Hardenability is increased and the risk of temper brittleness is reduced in low alloy steels. When added to stainless steels it increases resistance to corrosion. It is also used in the high speed tool steels.
NITRIDING Nitrogen is introduced in to the surface of the steel by absorption, producing a very hard case. Hardness can be increased up to ��00VPN, dependent on specifications.
NICKEL (Ni) Carbon steels with up to 5% nickel have increased tensile strength, toughness and hardenability, without losing ductility. An alloying element, it is often used in combination with chromium and molybdenum. Between 8% and ��% nickel is contained within stainless steel.
NORMALISING According to analysis of the steel, it is heated to between 800-900 Celsius, held at temperature before being cooled in still air. This improves the mechanical properties, relieves internal stresses and refines the grain size.
PHOSPHORUS (P)
Its embrittling effect is often regarded as an undesirable impurity. It does however increase the tensile strength of steel and improves machinability. Phosphorus does not usually rise above levels of 0.05% in most steels.
SPHERODISING Often used for high carbon steels, it is a form of annealing. It assists machinability by creating the softest state possible.
SELENIUM & TELLURIUM (Se,Te)
A selenium content of 0.�5/0.25% is typical in free machining stainless steel. Tellurium can be added to leaded freecutting steel in levels of 0.03/0.05% to further improve machinability. The presence of both these elements improves machinability.
STRESS RELIEVING
Stresses are removed following cold work or rough machining, work must be carried out at temperatures between 600 -650 degrees Celsius.
SILICON (Si) A powerful deoxidiser, it is present in most commercial steels within a range of 0.05%/0.35%. Although Silicon Manganese Spring Steels, Acid Steels and heat resisting steels contain higher levels.
TEMPERING Following hardening, tempering removes brittleness, reduces hardness and relieves stresses. Carried out in temperatures between �50-650 degrees Celsius, the steel must then be cooled in still air or quenched.
SULPHUR (S) When steel is high in sulphur and low in manganese it can have an adverse effect on impact properties. High levels also result in poor welding quality.
TUNGSTEN (W)
Used as a main element in high speed tool sets. It enables the steel to maintain high temperatures, making it suitable for cutting tools.
VANADIUM When used in combination with other alloying elements it can improve softening at high temperatures and fatigue stress, by restricting grain growth, refining grain size, increasing hardness and resistance to shock loading.
For more information about our products and services please visit www.johnchorley.co.uk
�0�
Stee
l Exp
laine
d
Chemical Elements Heat Treatment of Steel
Term Term
CARBON (C) The most important element in steel is Carbon. It is in steels which have to be hardened by quenching. The hardness and strength of materials is controlled by the degree of carbon present.
ANNEALING Softening steel to improve machinability and cold working properties by heating in a furnace holding at a suitable temperature and then cooling. This improves machinability and cold working properties.
CHROMIUM (Cr)
Hardenability is increased by the level of Chromium, it also improves resistance to abrasion and wear. An essential element in stainless steel and heat resistant materials, where up to 30% may be present.
CARBURISING Steel that is low in carbon is heated to around 900 degrees Celsius in a medium containing carbon in a solid, liquid or gaseous state. This diffuses carbon in to the surface of a steel that is low in carbon
LEAD (Pb) Machinability can be increased by the addition of up to 0.30% lead. If distribution is homogenous, it has little effect on the physical properties of steel and does not effect the weldability.
HARDENING Steel is heated to a temperature slightly above the critical range, it is then soaked at that temperature for a given time, before being quenched in a suitable medium such as water, oil or air.
MANGANESE (Mn)
A mild deoxidant, expelling the sulphur and oxygen away to the slag, it also increases hardenability and tensile strength, but decreases ductility. It combines with sulphur to form globular manganese sulphides, essential in free cutting steels for good machinability.
INDUCTION HARDENING
Components are heated by high frequency induction, then quickly quenched to increase surface hardening. Results will depend upon the carbon content of the steel, but best results are achieved on steels with a content range of 0.�0%-0.�5%.
MOLYBDENUM (Mo)
Hardenability is increased and the risk of temper brittleness is reduced in low alloy steels. When added to stainless steels it increases resistance to corrosion. It is also used in the high speed tool steels.
NITRIDING Nitrogen is introduced in to the surface of the steel by absorption, producing a very hard case. Hardness can be increased up to ��00VPN, dependent on specifications.
NICKEL (Ni) Carbon steels with up to 5% nickel have increased tensile strength, toughness and hardenability, without losing ductility. An alloying element, it is often used in combination with chromium and molybdenum. Between 8% and ��% nickel is contained within stainless steel.
NORMALISING According to analysis of the steel, it is heated to between 800-900 Celsius, held at temperature before being cooled in still air. This improves the mechanical properties, relieves internal stresses and refines the grain size.
PHOSPHORUS (P)
Its embrittling effect is often regarded as an undesirable impurity. It does however increase the tensile strength of steel and improves machinability. Phosphorus does not usually rise above levels of 0.05% in most steels.
SPHERODISING Often used for high carbon steels, it is a form of annealing. It assists machinability by creating the softest state possible.
SELENIUM & TELLURIUM (Se,Te)
A selenium content of 0.�5/0.25% is typical in free machining stainless steel. Tellurium can be added to leaded freecutting steel in levels of 0.03/0.05% to further improve machinability. The presence of both these elements improves machinability.
STRESS RELIEVING
Stresses are removed following cold work or rough machining, work must be carried out at temperatures between 600 -650 degrees Celsius.
SILICON (Si) A powerful deoxidiser, it is present in most commercial steels within a range of 0.05%/0.35%. Although Silicon Manganese Spring Steels, Acid Steels and heat resisting steels contain higher levels.
TEMPERING Following hardening, tempering removes brittleness, reduces hardness and relieves stresses. Carried out in temperatures between �50-650 degrees Celsius, the steel must then be cooled in still air or quenched.
SULPHUR (S) When steel is high in sulphur and low in manganese it can have an adverse effect on impact properties. High levels also result in poor welding quality.
TUNGSTEN (W)
Used as a main element in high speed tool sets. It enables the steel to maintain high temperatures, making it suitable for cutting tools.
VANADIUM When used in combination with other alloying elements it can improve softening at high temperatures and fatigue stress, by restricting grain growth, refining grain size, increasing hardness and resistance to shock loading.
�02
Com
paris
on To
leran
ces
Analysis BS 4360:1986 BS EN10025:1990 BS EN10025:1993
43A 43B 43C 50C FE430A FE430B FE430C FE510C S275 S275JR S275JO S355JO
C % MaxSi % MaxMn % MaxP % MaxS % MaxN % Max
0.250.50�.600.050.05-
0.2�0.50�.500.050.05-
0.�80.50�.500.0�0.0�-
0.200.50�.500.0�0.0�-
0.250.50�.600.050.05-
0.2�--0.0�50.0�50.009
0.�8--0.0�00.0�0-
0.200.55�.600.0�00.0�0-
0.250.50�.600.050.05-
0.2�-�.500.0�50.0�50.009
0.�8-�.500.0�0.0�0.009
0.200.55�.600.0�0.0�0.009
Elongation 3 - �0mmMin. Yield at �6mmTensile 3 - �00mmImpact �0 - �50mm
22%275�30-580-
22%275�30-58027J at 20˚C
22%275�30-58027J at 0˚C
20%355�90-6�027J at 0˚C
22%275��0-560-
22%275��0-56027J at 20˚C
22%275��0-56027J at 0˚C
22%355�90-63027J at 0˚C
22%275��0-560-
22%275��0-56027J at 20˚C
22%275��0-56027J at 0˚C
22%355�90-63027J at 0˚C
Comparison Tolerances between BS�360:�986 and BS EN�0025: �990 and BS EN�0025:�993.
�03
Comp
ariso
n Tole
ranc
es
Analysis BS 4360:1986 BS EN10025:1990 BS EN10025:1993
43A 43B 43C 50C FE430A FE430B FE430C FE510C S275 S275JR S275JO S355JO
C % MaxSi % MaxMn % MaxP % MaxS % MaxN % Max
0.250.50�.600.050.05-
0.2�0.50�.500.050.05-
0.�80.50�.500.0�0.0�-
0.200.50�.500.0�0.0�-
0.250.50�.600.050.05-
0.2�--0.0�50.0�50.009
0.�8--0.0�00.0�0-
0.200.55�.600.0�00.0�0-
0.250.50�.600.050.05-
0.2�-�.500.0�50.0�50.009
0.�8-�.500.0�0.0�0.009
0.200.55�.600.0�0.0�0.009
Elongation 3 - �0mmMin. Yield at �6mmTensile 3 - �00mmImpact �0 - �50mm
22%275�30-580-
22%275�30-58027J at 20˚C
22%275�30-58027J at 0˚C
20%355�90-6�027J at 0˚C
22%275��0-560-
22%275��0-56027J at 20˚C
22%275��0-56027J at 0˚C
22%355�90-63027J at 0˚C
22%275��0-560-
22%275��0-56027J at 20˚C
22%275��0-56027J at 0˚C
22%355�90-63027J at 0˚C
For latest news and details of our current stock, please visit www.johnchorley.co.uk
�0�
Euro
pean
Sec
tions
Continental or European Sections
European I Beams
(IPE/IPN)
European Wide Flange Beams
(HE/HL)
European Channels
(UPN/UAP)
The IP range is very similar to the UK Universal Beams.
i.e.IPE �80 (�80 x 9� x �8.8kg/m) is similar to Universal Beam �78 x �02 x �9 kg/m
The HE/HL range is similar to our Universal Columns and bigger Universal Beams.
i.e. HEB 200 (200 x 200 x 6�kg/m) is similar to Universal Column 203 x 203 x 60kg/m
HEA 600 (590 x 300 x �78kg/m) is similar to Universal Beam 6�0 x 305 x �79kg/m
Unfortunately there are very few direct comparisons on the channel range.
General RulesWith European sections is the letter usually depicts what type of section it is.
U = channel I = beam H = columnThis only deviates on the bigger and heavier HE/HL range.
The weights on the sections are depicted by letters, with AA being the lightest. The higher the letters the heavier the section is going to be. The Channel sections are either UPN, taper flange - which is all but obsolete now in the UK, or UAP which are parallel flange .
A Guide to European Sections
www.johnchorley.co.uk - T: 0�925 636552 - F: 0�925 ��58�2
�05
Euro
pean
Sec
tions
Poutrelles-I européennes European I-beams Europäische I-Profile
IPE �00 - 600conformes à Euronorme �9-57IPE A �00 - 600IPE O �80 - 600IPE 750
IPE �00 - 600in accordance with Euronorm �9-57IPE A �00 - 600IPE O �80 - 600IPE 750
IPE �00 - 600gemäss Euronorm �9-57IPE A �00 - 600IPE A �00 - 600IPE 750
Fers Uà ailes parallèlesconformes à NF A 45-255
Channelswith parallel flangesin accordance with NF A 45-255
U-Profile mitparallelen Flanschengemäss NF A 45-255
conformes à NF A �5-255 in accordance with NF A �5-255 gemäss NF A �5-255
Poutrelles européennes à larges ailes European wide flange beams
HE A, HE B et HE M �00 - �000conformes à Euronorme 53-62HE AA �00 - �000HL �000 / ��00
HE A, HE B et HE M �00 - �000in accordance with Euronorm 53-62HE AA �00 - �000HL �000 / ��00
Poutrelles européennes à larges ailes European wide flange beams
HE A, HE B et HE M �00 - �000conformes à Euronorme 53-62HE AA �00 - �000HL �000 / ��00
HE A, HE B et HE M �00 - �000in accordance with Euronorm 53-62HE AA �00 - �000HL �000 / ��00
�06
Euro
pean
I Bea
ms
Designation Mass per metre
Depth of Sec-tion
Width of Sec-tion
Thick-ness Web
Thick-ness Flange
Root radius
Nearest UK Section
kg/mhmm
bmm
smm
tmm
rmm
IPE A �00IPE �00
6.98.�
98�00
5555
3.6�.�
�.75.7
77
�02 X �� RSJ�02 X �� RSJ
IPE A �20IPE �20
8.7�0.�
��7.6�20
6�6�
3.8�.�
5.�6.3
77
�27 X 76 UB�27 X 76 UB
IPE A ��0IPE ��0
�0.5�2.9
�37.���0
7373
3.8�.7
5.66.9
77
N/AN/A
IPE A �60IPE �60
�2.7�5.8
�57�60
8282
�.05.0
5.97.�
99
�52 X 89 UB�52 X 89 UB
IPE A �80IPE �80IPE O �80
�5.��8.82�.3
�77�80�82
9�9�92
�.35.36.0
6.58.09.0
999
�78 X �02 UB�78 X �02 UB�78 X �02 UB
IPE A 200IPE 200IPE O 200
�8.�22.�25.�
�97200202
�00�00�02
�.55.66.2
7.08.59.5
�2�2�2
203 X �02 UB203 X �02 UB203 X �02 UB
IPE A 220IPE 220IPE O 220
22.226.229.�
2�7220222
��0��0��2
5.05.96.6
7.79.2�0.2
�5�5�5
N/AN/AN/A
IPE A 2�0IPE 2�0IPE O 2�0
26.230.73�.3
2372�02�2
�20�20�22
5.26.27.0
8.39.8�0.8
�5�5�5
25� X �02 UBor25� X ��6 UB
IPE A 270IPE 270IPE O 270
30.736.��2.3
26727027�
�35�35�36
5.56.67.5
8.7�0.2�2.2
�5�5�5
25� X �02 UBor25� X ��6 UB
�07
Euro
pean
I Bea
ms
For latest news and details of our current stock, please visit www.johnchorley.co.uk
Designation Mass per metre
Depth of Sec-tion
Width of Sec-tion
Thick-ness Web
Thick-ness Flange
Root radius
Nearest UK Section
kg/mhmm
bmm
smm
tmm
rmm
IPE A 300IPE 300IPE O 300
36.5�2.2�9.3
29730030�
�50�50�52
6.�7.�8.0
9.2�0.7�2.7
�5�5�5
305 x �65 UB305 x �65 UB305 x �65 UB
IPE A 330IPE 330IPE O 330
�3.0�9.�570
32733033�
�60�60�62
6.57.58.5
�0.0��.5�3.5
�8�8�8
356 x �7� UB356 x �7� UB356 x �7� UB
IPE A 360IPE 360IPE O 360
50.257.�66.0
357.636036�
�70�70�72
6.68.09.2
��.5�2.7��.7
�8�8�8
356 x �7� UB356 x �7� UB356 x �7� UB
IPE A �00IPE �00IPE O �00
57.�66.375.7
397�00�0�
�80�80�82
7.08.69.7
�2.0�3.5�5.5
2�2�2�
�06 x �78 UB�06 x �78 UB�06 x �78 UB
IPE A �50IPE �50IPE O �50
67.277.692.�
��7�50�56
�90�90�92
7.69.���.0
�3.���.6�7.6
2�2�2�
�57 x �9� UB�57 x �9� UB�57 x �9� UB
IPE A 500IPE 500IPE O 500
79.�90.7�07.0
�97500506
200200202
8.��0.2�2.0
��.5�6.0�9.0
2�2�2�
533 x 2�0 UB533 x 2�0 UB533 x 2�0 UB
IPE A 550IPE 550 IPE O 550
92.��06�23
5�7550556
2�02�02�2
9.0��.��2.7
�5.7�7.220.2
2�2�2�
533 x 2�0 UB533 x 2�0 UB533 x 2�0 UB
IPE A 600IPE 600IPE O 600
�08�22�5�
5976006�0
22022022�
9.8�2.0�5.0
�7.5�9.02�.0
2�2�2�
6�0 x 229 UB6�0 x 229 UB6�0 x 229 UB
IPE 750 x ��7IPE 750 x �73IPE 750 x �96
��7�73�96
753762770
265267268
�3.2��.��5.6
�7.02�.625.�
�7�7�7
762 x 267 UB762 x 267 UB762 x 267 UB
h
b
trs
�08
Euro
pean
Wide
Flan
ge B
eams
HE
designation Mass per metre
Depth of Sec-tion
Width of Sec-tion
Thick-ness Web
Thick-ness Flange
Root radius
Nearest UK Section
kg/mhmm
bmm
smm
tmm
rmm
HE �00 AAHE �00 AHE �00 BHE �00 M
�2.2�6.720.���.8
9�96�00�20
�00�00�00�06
�.25.06.0�2.0
5.58.0�0.020.0
�2�2�2�2
N/AN/AN/AN/A
HE �20 AAHE �20 AHE �20 BHE �20 M
��.6�9.926.752.�
�09����20��0
�20�20�20�26
�.25.06.5�2.5
5.58.0��.02�.0
�2�2�2�2
N/AN/AN/AN/A
HE ��0 AAHE ��0 AHE ��0 BHE ��0 M
�8.�2�.733.763.2
�28�33��0�60
��0��0��0��6
�.35.57.0�3.0
6.08.5�2.022.0
�2�2�2�2
�52 x �52 UC�52 x �52 UC�52 x �52 UC�52 x �52 UC
HE �60 AAHE �60 AHE �60 BHE �60 M
23.830.��2.676.2
��8�52�60�80
�60�60�60�66
�.56.08.0��.0
7.09.0�3.023.0
�5�5�5�5
�52 x �52 UC�52 x �52 UC�52 x �52 UC�52 x �52 UC
HE �80 AAHE �80 AHE �80 BHE �80 M
28.735.55�.288.9
�67�7��80200
�80�80�80�86
5.06.08.5��.5
7.59.5��.02�.0
�5�5�5�5
N/AN/AN/AN/A
HE 200 AAHE 200 AHE 200 BHE 200 M
3�.6�2.36�.3�03.0
�86�90200220
200200200206
5.56.59.0�5.0
8.0�0.0�5.025.0
�8�8�8�8
203 x 203 UC203 x 203 UC203 x 203 UC203 x 203 UC
HE 220 AAHE 220 AHE 220 BHE 220 M
�0.�50.57�.5��7.0
2052�02202�0
220220220226
6.07.09.5�5.5
8.5��.0�6.026.0
�8�8�8�8
N/AN/AN/AN/A
HE 2�0 AAHE 2�0 AHE 2�0 BHE 2�0 M
�7.�60.383.2�57.0
22�2302�0270
2�02�02�02�8
6.57.5�0.0�8.0
9.0�2.0�7.032.0
2�2�2�2�
N/AN/AN/AN/A
www.johnchorley.co.uk - T: 0�925 636552 - F: 0�925 ��58�2
�09
Euro
pean
Wide
Flan
ge B
eams
HE
Designation Mass per metre
Depth of Sec-tion
Width of Sec-tion
Thick-ness Web
Thick-ness Flange
Root radius
Nearest UK Section
kg/mhmm
bmm
smm
tmm
rmm
HE 260 AAHE 260 AHE 260 BHE 260 M
5�.�68.293.0�72
2��250260290
260260260268
6.57.5�0.0�8.0
9.5�2.5�7.532.5
2�2�2�2�
25� x 25� UC25� x 25� UC25� x 25� UC25� x 25� UC
HE 280 AAHE 280 AHE 280 BHE 280 M
6�.276.��03�89.0
26�2702803�0
280280280288
7.08.0�0.5�8.5
�0.0�3.0�8.033.0
2�2�2�2�
25� x 25� UCor305 x 305 UC
HE 300 AAHE 300 AHE 300 BHE 300 M
69.888��7.0238.0
2832903003�0
3003003003�0
7.58.5��.02�.0
�0.5��.0�9.039.0
27272727
305 x 305 UC305 x 305 UC305 x 305 UC305 x 305 UC
HE 320 AAHE 320 AHE 320 BHE 320 M
7�97.6�27.02�5
30�3�0320359
300300300309
8.09.0��.52�.0
��.0�5.520.5�0.0
27272727
305 x 305 UC305 x 305 UC305 x 305 UC305 x 305 UC
HE 3�0 AAHE 3�0 AHE 3�0 BHE 3�0 M
78.9�05.0�3�2�8
3203303�0377
300300300309
8.59.5�2.02�.0
��.5�6.52�.5�0.0
27272727
305 x 305 UC305 x 305 UC305 x 305 UC305 x 305 UC
HE 360 AAHE 360 AHE 360 BHE 360 M
8���2��2250.0
339350360395
300300300308
9.0�0.0�2.52�.0
�2.0�7.522.5�0.0
27272727
305 x 305 UC305 x 305 UC305 x 305 UC305 xx305 UC
HE �00 AAHE �00 AHE �00 BHE �00 M
92�25�55.0256
378390�00�32
300300300307
9.5��.0�3.52�.0
�3.0�9.02�.0�0.0
27272727
N/AN/AN/AN/A
HE �50 AAHE �50 AHE �50 BHE �50 M
�00��0.0�7�263
�25��0�50�78
300300300307
�0.0��.5��.02�.0
�3.52�.026.0�0.0
27272727
N/AN/AN/AN/A
h
b
trs
��0
Euro
pean
Wide
Flan
ge B
eams
HE
designation Mass per metre
Depth of Sec-tion
Width of Sec-tion
Thick-ness Web
Thick-ness Flange
Root radius
Nearest UK Section
kg/mhmm
bmm
smm
tmm
rmm
HE 500 AAHE 500 AHE 500 BHE 500 M
�07�55�87270
�72�9050052�
300300300306
�0.5�2.0��.52�.0
��.023.028.0�0.0
27272727
533 x 3�2* UB533 x 3�2* UB533 x 3�2* UB533 x 3�2* UB
HE 550 AAHE 550 AHE 550 BHE 550 M
�20�66�99278
5225�0550572
300300300306
��.5�2.5�5.02�.0
�5.02�.029.0�0.0
27272727
533 x 3�2* UB533 x 3�2* UB533 x 3�2* UB533 x 3�2* UB
HE 600 AAHE 600 AHE 600 BHE 600 MHE 600 x 337HE 600 x 399
�29�782�2285337399
57�5906006206326�8
3003003003053�03�5
�2.0�3.0�5.52�.025.530.0
�5.525.030.0�0.0�6.05�.0
272727272727
6�0 x 305 UB6�0 x 305 UB6�0 x 305 UB6�0 x 305 UB6�0 x 305 UB6�0 x 305 UB
HE 650 AAHE 650 AHE 650 BHE 650 MHE 650 x 3�3HE 650 x �07
�38�902252933�3�07
6206�0650668680696
3003003003053093��
�2.5�3.5�6.02�.025.029.5
�6.026.03�.0�0.0�6.05�.0
272727272727
6�0 x 305 UBor686 x 25� UB
HE 700 AAHE 700 AHE 700 BHE 700 MHE 700 x 352HE 700 x ��8
�5020�2��30�352��8
6706907007�67287��
30030030030�3083�3
�3.0��.5�7.02�.025.029.5
�7.027.032.0�0.0�6.05�.0
272727272727
686 x 25� UBor 762 x 267 UB
���
Euro
pean
Wide
Flan
ge B
eams
HE
Designation Mass per metre
Depth of Sec-tion
Width of Sec-tion
Thick-ness Web
Thick-ness Flange
Root radius
Nearest UK Section
kg/mhmm
bmm
smm
tmm
rmm
HE 800 AAHE 800 AHE 800 BHE 800 MHE 800 x 373HE 800 x ���
�7222�2623�7373���
7707908008��8268�2
3003003003033083�3
��.0�5.0�7.52�.025.030.0
�8.028.033.0�0.0�6.05�.0
303030303030
762 x 267 UBor838 x 292 UB
HE 900 AAHE 900 AHE 900 BHE 900 MHE 900 x 39�HE 900 x �66
�9825229�33339��66
8708909009�0922938
3003003003023073�2
�5.0�6.0�8.52�.025.030.0
20.030.035.0�0.0�6.05�.0
303030303030
9�� x 305 UB9�� x 305 UB9�� x 305 UB9�� x 305 UB9�� x 305 UB9�� x 305 UB
HE �000 AAHE �000 AHE �000 BHE �000 MHE �000 x 393HE �000 x �09HE �000 x �88HE �000 x 579
2222723��3�9393�09�88579
970990�000�008�0�6�020�036�056
3003003003023033063��3�6
�6.0�6.5�9.02�.02�.�25.030.035.0
2�.03�.036.0�0.0�3.9�6.05�.06�.0
3030303030303030
�0�6 x 305 UB�0�6 x 305 UB�0�6 x 305 UB�0�6 x 305 UB�0�6 x 305 UB�0�6 x 305 UB�0�6 x 305 UB�0�6 x 305 UB
For latest news and details of our current stock, please visit www.johnchorley.co.uk
h
b
trs
��2
Euro
pean
Wide
Flan
ge B
eams
HL
designation Mass per metre
Depth of Sec-tion
Width of Sec-tion
Thick-ness Web
Thick-ness Flange
Root radius
Nearest UK Section
kg/mhmm
bmm
smm
tmm
rmm
HL 920 x 3�2HL 920 x 365HL 920 x 387HL 920 x ��7HL 920 x ��6HL 920 x �88HL 920 x 53�HL 920 x 585HL 920 x 653HL 920 x 78�HL 920 x 967
3�2365387��7��6�8853�58565378�967
9�29�692�9289339�2950960972996�028
��8��9�20�22�23�22�25�27�3��37��6
�9.320.32�.322.52�.025.928.�3�.03�.5�0.950.0
32.03�.336.639.9�2.7�7.05�.�55.962.073.989.9
2�2�2�2�2�2�2�2�2�2�2�
9�� X ��9 UB9�� X ��9 UB9�� X ��9 UB9�� X ��9 UB9�� X ��9 UB9�� X ��9 UB9�� X ��9 UB9�� X ��9 UB9�� X ��9 UB9�� X ��9 UB9�� X ��9 UB
HL �000 x 296HL �000 AHL �000 BHL �000 MHL �000 x �77HL �000 x 55�HL �000 x 6�2HL �000 x 7�8HL �000 x 883
29632�37���2�7755�6�27�8883
982990�000�008�0�8�032�0�8�068�092
�00�00�00�02�0��08��2��7�2�
�6.5�6.5�9.02�.025.529.53�.039.0�5.5
27.03�.036.0�0.0�5.052.060.070.082.0
303030303030303030
�0�6 X 305 UB�0�6 X 305 UB�0�6 X 305 UB�0�6 X 305 UB�0�6 X 305 UB�0�6 X 305 UB�0�6 X 305 UB�0�6 X 305 UB�0�6 X 305 UB
HL ��00 AHL ��00 BHL ��00 MHL ��00 R
3�3390�33�99
�090��00��08���8
�00�00�02�05
�8.020.022.026.0
3�.036.0�0.0�5.0
20202020
�0�6 X 305 UB�0�6 X 305 UB�0�6 X 305 UB�0�6 X 305 UB
www.johnchorley.co.uk - T: 0�925 636552 - F: 0�925 ��58�2
��3
Euro
pean
Cha
nnels
UPN
Designation Mass per metre
Depth of Sec-tion
Width of Sec-tion
Thick-ness Web
Thick-ness Flange
Root radius
Toeradius
Nearest UK Section
kg/mhmm
bmm
smm
tmm
r¹mm
r²mm
UPN �00UPN �20UPN ��0UPN �60UPN �80
�0.6�3.��6.0�8.822.0
�00�20��0�60�80
5055606570
6777.58
8.59�0�0.5��
8.59�0�0.5��
�.5�.555.55.5
All chan-
nels �00 x 50 and over are
parallel flange
UPN 200UPN 220UPN 2�0UPN 260UPN 280
25.329.�33.237.9��.8
2002202�0260280
7580859095
8.599.5�0�0
��.5�2.5�3���5
��.5�2.5�3���5
6.06.56.57.07.5
UPN 300UPN 320UPN 350UPN 380
�6.259.660.663.�
300320350380
�00�00�00�02
�0�����3.5
�6�7.5�6�6
�6�7.5�6�6
8.08.758.08.0
UPN �00 7�.8 �00 ��0 �� �8 �8 9.0
h
b
t
r1 r2s
95°
���
Euro
pean
Cha
nnels
UAP
Designation Nearest UK Section
Gkg/m
hmm
bmm
twmm
tfmm
rmm
UAP 80 8.� 80 �5 5 8 8
UAP �00UAP �30UAP �50UAP �75
�0.5�3.7�7.92�.2
�00�30�50�75
50556570
5.56.07.07.5
8.59.5�0.25�0.75
8.59.5�0.25�0.75
�00 x 50 PFC�25 x 65 PFC�50 x 75 PFC�80 x 75 PFC
UAP 200UAP 220UAP 250
25.�28.53�.�
200220250
758085
8.08.09.0
��.5�2.5�3.5
��.5�2.5�3.6
200 x 75 PFC230 x 75 or 90 PFC260 x 90 PFC
UAP 300 �6.0 300 �00 9.5 �6 �6 300 x �00 PFC
��5
Form
ulae
Formulae for weights of steel
PLATES AND SHEETS thickness in mm x 7.85 = kgs per m²
FLAT AND SQUARES area in cm² x 785 = weight in kgs per metre
ROUND BARS diameter² in cm x 0.6�65 = kgs per metre
HEXAGONS distance A/F² in cm x 0.68 = kgs per metre
For latest news and details of our current stock, please visit www.johnchorley.co.uk
��6
Metr
ic Co
nver
sions
Distance
Metric to Imperial Imperial to Metric Force
� mm = 0.03937 in � in = 25.� mm � N x 0.22�8 lbf x 0.�020 kgf
� m = 3.28� ft � ft = 0.30�8 m �.��8 N x � lbf x 0.�536 kgf
� m = �.09� yd � yd = 0.9��� m 9.807 N x 2.205 lbf x � kgf
� km = 0.6�2� mile � mile = �.609 km � kN = 0.�00� tonf = �02.0 kgf = 0.�020 tonne f
� mm² = 0.00�55 in² � in² = 6�5.2 mm² 9.96� kN = � tonf = �,�0�6 kgf = �.0�6 tonne f
� m² = �0.76 ft² � ft² = 0.0929 m² 9.807 kN = 0.98�2 tonf = �,000 kgf = � tonne f
� m² = �.�96 yd � yd² = 0.836� m² Force Per Unit Length
� hectacre = 2.�7� acres � acre = 0.�0�7 hectacres � N/m = 0.06852 lbf/ft = 0.�020 kgf/m
� mm³ = 0.00006�02 in³ � in³ = �6.390 mm³ ��.59 N/m = � lbf/ft = �.�88 kgf/m
� m³ = 35.3� ft³ � ft³ = 0.02832 m³ 9.807 N/m = 0.672 lbf/ft = � kgf/m
� m³ = �.308 yd³ � yd³ = 0.76�6 m³ � kN/m = 0.0306 tonf/ft = 0.�020 tonne f/m
1 mm (M of I) = 0.000002403 in 1 in = 416200 mm 32.69 kN/m = � tonf/ft = 3.333 tonne/f/m
9.807 kN/m = 0.3000 tonf/ft = � tonne f/m
www.johnchorley.co.uk - T: 0�925 636552 - F: 0�925 ��58�2
��7
Metr
ic Co
nver
sions
Distance
Metric to Imperial Imperial to Metric Force
� mm = 0.03937 in � in = 25.� mm � N x 0.22�8 lbf x 0.�020 kgf
� m = 3.28� ft � ft = 0.30�8 m �.��8 N x � lbf x 0.�536 kgf
� m = �.09� yd � yd = 0.9��� m 9.807 N x 2.205 lbf x � kgf
� km = 0.6�2� mile � mile = �.609 km � kN = 0.�00� tonf = �02.0 kgf = 0.�020 tonne f
� mm² = 0.00�55 in² � in² = 6�5.2 mm² 9.96� kN = � tonf = �,�0�6 kgf = �.0�6 tonne f
� m² = �0.76 ft² � ft² = 0.0929 m² 9.807 kN = 0.98�2 tonf = �,000 kgf = � tonne f
� m² = �.�96 yd � yd² = 0.836� m² Force Per Unit Length
� hectacre = 2.�7� acres � acre = 0.�0�7 hectacres � N/m = 0.06852 lbf/ft = 0.�020 kgf/m
� mm³ = 0.00006�02 in³ � in³ = �6.390 mm³ ��.59 N/m = � lbf/ft = �.�88 kgf/m
� m³ = 35.3� ft³ � ft³ = 0.02832 m³ 9.807 N/m = 0.672 lbf/ft = � kgf/m
� m³ = �.308 yd³ � yd³ = 0.76�6 m³ � kN/m = 0.0306 tonf/ft = 0.�020 tonne f/m
1 mm (M of I) = 0.000002403 in 1 in = 416200 mm 32.69 kN/m = � tonf/ft = 3.333 tonne/f/m
9.807 kN/m = 0.3000 tonf/ft = � tonne f/m
��8
Metr
ic Co
nver
sions
Force Per Unit Area Moment
� N/mm² = ��5.0 lbf/ft² = �0.20 kgf/cm² � N-m = 8.85� lbf-in = 0.7376 lbf-ft = 0.�020 kgf-m
0.006895 N/mm² = � lbf/in² = 0.0703 kgf/cm² 0.��30 N-m = � lbf-in = 0.08333 lbf-ft = 0.0��52 kgf-m
0.09807 N/mm² = ��.22 lbf/in² = � kgf/cm² �.356 N-m = �2 lbf-in = � lbf-ft = 0.�383 kgf-m
� N/m² = 0.02089 lbf/ft² = 0.�02 kgf/m² 9.807 N-m = 86.60 lbf-in = 7.233 lbf-ft = � kgf-m
�7.88 N/m² = � lbf/ft² = �.882 kgf/m² Fluid Capacity
9.807 N/m² = 0.20�8 lbf.ft² = � kgf/m² � litre = 0.22 imperial gallons = 0.26�2 USA gallons
� N/mm² = 0.6�75 tonf/in² = �0.20 kgf/cm² �.5�6 litres = � imperial gallon = �.20� USA gallons
�5.�� N/mm² = � tonf/in² = �57.5 kgf/cm² 3.785 litres = 0.8327 imperial gallons = � USA gallon
0.09807 N/mm² = 0.006350 tonf/in² = � kgf/cm² Easy Conversions
� N/mm² = 9.32� tonf/ft² = �0.20 kgf/cm² Metres to yards = + �/�0 th
0.�073 N/mm² = � tonf/ft² = �.09� kgf/cm² Yards to metres = - �/�0 th
0.09807 N/mm² = 0.9��� tonf/ft² = � kgf/cm² Kilometres to miles = x 5 ÷ 8
Force Per Unit Volume Miles to kilometres = x 8 ÷ 5
� N/mm³ = 0.006366 lbf/ft³ = 0.�02 kgf/m³ Litres to pints = x 7 ÷ �
�57.� N/m³ = � lbf/ft³ = �6.02 kgf/m³ Pints to litres = x � ÷ 7
9.807 N/m³ = 0.062� lbf/ft³ = � kgf/m³ Litres to gallons = x 2 ÷ 9
� kN/m³ = 0.00368� lbf/in³ = 0.�020 tonne f/m³ Gallons to litres = x 9 ÷ 2
27�.� kN/m³ = � lbf/in³ = 27.68 tonne f/m³ Kilograms to pounds = ÷ 9 x 20
9.807 kN/m³ = 0.036�3 lbf/in³ = � tonne f/m³ Pounds to kilograms = ÷ 20 x 9
� kN/m³ = 0.0028�2 tonf/ft³ = 0.�020 tonne f/m³
35�.9 kN/m³ = � tonf/ft³ = 35.88 tonne f/m³
9.807 kN/m³ = 0.02787 tonf/ft³ = � tonne f/m³
��9
Metr
ic Co
nver
sions
Force Per Unit Area Moment
� N/mm² = ��5.0 lbf/ft² = �0.20 kgf/cm² � N-m = 8.85� lbf-in = 0.7376 lbf-ft = 0.�020 kgf-m
0.006895 N/mm² = � lbf/in² = 0.0703 kgf/cm² 0.��30 N-m = � lbf-in = 0.08333 lbf-ft = 0.0��52 kgf-m
0.09807 N/mm² = ��.22 lbf/in² = � kgf/cm² �.356 N-m = �2 lbf-in = � lbf-ft = 0.�383 kgf-m
� N/m² = 0.02089 lbf/ft² = 0.�02 kgf/m² 9.807 N-m = 86.60 lbf-in = 7.233 lbf-ft = � kgf-m
�7.88 N/m² = � lbf/ft² = �.882 kgf/m² Fluid Capacity
9.807 N/m² = 0.20�8 lbf.ft² = � kgf/m² � litre = 0.22 imperial gallons = 0.26�2 USA gallons
� N/mm² = 0.6�75 tonf/in² = �0.20 kgf/cm² �.5�6 litres = � imperial gallon = �.20� USA gallons
�5.�� N/mm² = � tonf/in² = �57.5 kgf/cm² 3.785 litres = 0.8327 imperial gallons = � USA gallon
0.09807 N/mm² = 0.006350 tonf/in² = � kgf/cm² Easy Conversions
� N/mm² = 9.32� tonf/ft² = �0.20 kgf/cm² Metres to yards = + �/�0 th
0.�073 N/mm² = � tonf/ft² = �.09� kgf/cm² Yards to metres = - �/�0 th
0.09807 N/mm² = 0.9��� tonf/ft² = � kgf/cm² Kilometres to miles = x 5 ÷ 8
Force Per Unit Volume Miles to kilometres = x 8 ÷ 5
� N/mm³ = 0.006366 lbf/ft³ = 0.�02 kgf/m³ Litres to pints = x 7 ÷ �
�57.� N/m³ = � lbf/ft³ = �6.02 kgf/m³ Pints to litres = x � ÷ 7
9.807 N/m³ = 0.062� lbf/ft³ = � kgf/m³ Litres to gallons = x 2 ÷ 9
� kN/m³ = 0.00368� lbf/in³ = 0.�020 tonne f/m³ Gallons to litres = x 9 ÷ 2
27�.� kN/m³ = � lbf/in³ = 27.68 tonne f/m³ Kilograms to pounds = ÷ 9 x 20
9.807 kN/m³ = 0.036�3 lbf/in³ = � tonne f/m³ Pounds to kilograms = ÷ 20 x 9
� kN/m³ = 0.0028�2 tonf/ft³ = 0.�020 tonne f/m³
35�.9 kN/m³ = � tonf/ft³ = 35.88 tonne f/m³
9.807 kN/m³ = 0.02787 tonf/ft³ = � tonne f/m³
All our stock can be cut to size, please speak to our sales team on 0�925 636552
�20
Term
s and
Con
dition
s
�. DEFINITION In these Conditions ‘the Company’’ shall mean John Chorley & Co. Ltd and/or any subsidiary company and “the Buyer” shall mean any person, firm, company or other organisation placing an order with the company. The titles of these conditions are not part of them and are for convenience of reference only.2. APPLICATION & VARIATION OF CONDITIONSThese Conditions shall be incorporated in all contracts for the sale of goods by the Company and any provision of the Buyer’s order, which is inconsistent with them, shall be of no effect. These conditions cannot be varied without the prior written agreement of the Company, stating the variation and referring expressly to the condition which is to be varied.3. DELIVERY DATESDates or periods quoted for delivery are approximate, given for information only and time shall not be the essence in relation to them. Failure by the Company to comply with any such dates or periods, shall not constitute a breach of contract and shall not entitle the Buyer to treat the contract as terminated, or to any other remedy against the Company.�. FORCE MAJEURENotwithstanding any variation of Condition 3 in accordance with Condition 2, the Company shall not be liable for delay in delivery or failure to make delivery of any goods due to force majeure, including but without prejudice to the generality to the forgoing war, rebellion, revolution, strikes, lookouts, breakdown of plant or governmental or other regulations, rules, laws or decrees. The Company shall take the measures it deems appropriate to guard against the consequences of such force majeure.5. PRICESUnless fixed prices have been expressly agreed by the Company, the price payable by the Buyer shall be the Company’s price prevailing at the date of dispatch of each delivery. Prices are subject to a delivery charge and to charges for test certificates where appropriate and are subject to the addition of VAT.6. SURCHARGESIrrespective of prices of being fixed or variable, the Company reserves the right to add surcharges such as for alloy or scrap content or any other factor as imposed by the producer of the goods, and with immediate effect whenever a charge is made.7. PAYMENTPayment is due by the end of the month following the month of dispatch. The Company shall be entitled to charge interest on any sums not so paid. Such interest shall be calculated on a day-to-day basis on the amount outstanding from due date of payment at a rate of 2% in excess of the highest rate at which National Westminster Bank Plc base lending rate stood at any time within which the debt remained unpaid.The Buyer shall not be entitled to withhold payment of any sums due to the Company by reason of any disputed claim of the Buyer for defective goods of alleged breach of contract by the Company.8. PACKINGWhere the goods are packed or protected as specified in the contract or in event of no such specification the goods are delivered without any or sufficient packing or protection the Company shall not be liable for any deterioration or damage suffered by the goods during carriage or delivery.9. DELIVERYIf the Buyer refuses to accept delivery of any consignment of the goods during the time agreed for delivery without valid reason the Company has the right to make an additional charge to cover the extra cost caused by the refusal.�0. ACCEPTANCEThe Buyer shall be deemed to have accepted the goods and it shall be conclusively agreed that the goods are in accordance with the contract unless: within 7 days after receipt of the goods and prior to their use or resale the Buyer serves on the Company a written notice specifying the alleged defect in the quality or state of the goods which would be apparent upon careful inspection or buy such testing as it is reasonable in all the circumstances for the Buyer to undertake and thereafter provides the Company with a reasonable opportunity of inspecting or testing the goods before they are used or re sold.��. DEFECTIVE GOODS(a) Provided that the Buyer has complied with Condition �0 and subject to the provisions of Condition �2A, if the goods or any part thereof are defective in quality or state or (except for any discrepancy in weight or quality) otherwise not in accordance with the Contract then if the Company and the Buyer do not agree that the Buyer shall accept the goods at an agreed value or that the goods should be made good at the Company’s expense the Company will accept the return of the goods by the Buyer and the Buyer’s option either:(i) repay or allow the Buyer the invoice price thereof and any reasonable costs incurred by the Buyer for the purpose of transporting the goods back to the Company; or(ii) replace the goods by delivering replacement goods as soon as reasonably practicable and in all other respects in accordance with the Contract.(b) The obligations of the Company under section (a) of this Condition are in substitution for any other legal remedy of the Buyer and liability of the Company shall for all purposes be limited to the cost of making good, the giving of any appropriate credit or repayment or the replacement of the goods in accordance with that Section. Under no cur circumstances shall the Company be liable for any other loss, damage or expense occasioned by any breach of contract, negligence or breach of any duty of the Company whatsoever and howsoever such loss or damage or expense may have been caused. The Company shall not be liable for any loss or damage the Buyer may suffer by reason of its use or sale of the goods after the Buyer has become aware of a defect therein or ought in all the circumstances to have become so aware.(c) Where processing of the goods has been carried out by a third party, the Company’s liability is limited to the processor’s warranty as to the process or the effect the process may have had on the goods themselves.(d) In no circumstances will the Company be responsible for the loss or damage beyond that expressly referred to in this clause (other than non-excludable liabil-ity for death or personal injury resulting from negligence on the part of the Company) and in particular, liability for any form of consequential loss is excluded.�2. STANDARDSThe goods will be supplied within the tolerances stated in the current British Standard/European Standard for the appropriate product, where such a standard exists, unless it has been expressly agreed otherwise, In writing by the Buyer. Any Condition warranty or undertaking as to the fitness or suitability of the goods for any purpose known by the Company or which may be implied by custom of the trade or by statue or otherwise is hereby excluded and any statement in a British or European Standard as to suitable of the goods for any purpose shall give rise to no legal liability on the part of the Company.�2A. NON-PRIMESGoods sold as “non-prime” or goods accepted by the Buyer under Condition of ��(a) which the Company and the Buyer agreed to be ‘non-prime” are sold in their actual state, as seen, without warranty and with all faults whether or not the goods have been inspected by the Buyer prior to delivery. Any statement, specification, description or other information provided by the Company, in respect of such goods is given in good faith but the Company can accept no responsibility for its accuracy.In no circumstances will the Company be under obligation to replace or make good such goods or entertain any claim whatsoever in respect thereof and the Buyer shall indemnify the Company against all claims made against it and all loses, liabilities, costs and expenses consequent there on which arise out of loss or damage to property or injury to or death of any person caused or alleged to be caused by or consequent upon the supply of a product (as defined in section 1
Conditions of Sale
�2�
Term
s and
Con
dition
s
of the Customer Protection Act �987) to the Buyer as “non-prime’’ or to any third party by the Buyer which comprise “non-prime” goods sold to the Buyer by the Company or which has as a component or components or includes or is otherwise manufactured from any “non-prime” goods supplied by the Company whether or not such claim is made pursuant to the said Act. If the Buyer shall re sell such goods the Buyer shall ensure that a provision in similar form to this Condition is incorporated in the Contract for such release unless prior to re selling such goods the Buyer has caused the goods or such part thereof as the Buyer re sells to comply with recognised specification or standard.�3. RISKThe risk in the goods but not the ownership shall pass to the Buyer upon delivery. Delivery shall be deemed to take place:(a) in the case of goods to be collected from the Company’s premises by the Buyer or by the Buyer’s agent (including any independent carrier engaged by the Buyer) - at the time when loading of the goods on to the vehicle collecting them is completed.(b) (b) when goods are delivered by the Company’s transport (including any independent carrier engaged by the Company) - at the moment the goods are lifted from the delivery vehicle.��. RETENTION OF TITLE AND REPOSSESSIONNo title or property in the goods shall vest in the Buyers unless and until:(a) the Buyer makes full payment to the Company of the price of the goods, or(b) the goods are incorporated in or utilised In the manufacture of products’ or(c) the goods are sold and delivered by the Buyer,whichever is the earlier. Until the first of such events the Buyer shall in all respects treat and deal with the goods as the property of the Company and shall store the goods so that they are readily identifiable as the property of the Company. During such period (and without prejudice to its other rights) the Company and its employees and agents (with such plant and vehicles as the company considers necessary) shall be entitled to enter any premises where the goods are located to inspect the goods and if any of the events specified in paragraphs (a), (b) or (c) of Condition 17 has occurred without prior notice to the Buyer to re-possess, take away and re-sell the goods. For the purposes of this Conditions de-coiling, cutting, slitting, punching, cold bending or re-bundling of the goods shall not be constitute the manufacturers of a product or products. Until the Buyer has made full payments for the goods the Buyer shall not be entitled to dispose of the goods or any right title or interest therein by sale or otherwise to the holding company of the Buyer or to any subsidiary of the Buyer or of such holding company.�5. WEIGHTClaims for non delivery, discrepancy, in weight or damage must be notified in writing within seven days of the date of dispatchAll goods are sold on the basis of weighed weight or calculated weight or quality according to the Company’s practice for that product. Sizes are supplied within me rolling tolerances as laid down by the producers Where weighed weight IS chargeable, the count is not guaranteed and claims based solely upon count cannot be accepted. The Company shall be deemed to have fulfilled the contract if the goods delivered are within a tolerance of 10 per cent above or below the quantity ordered.�6. CANCELLATIONOrders cannot be cancelled except with the Company’s consent and on terms which will indemnify the Company against loss and expenses incurred. Any goods returned without the Company’s consent will not be accepted for credit.�7. TERMINATIONThe Company shall be entitled, without prejudice to its other rights and remedies, either to terminate wholly or in part any or every contract between itself and the Buyer or to suspend any further deliveries under any or every such contract in any of the following events:(a) if any debt is due and payable by the Buyer to the Company but is unpaid;(b) if the Buyer has failed to take delivery of any goods under any contract between it and the Company otherwise than in accordance with the Buyer’s contractual rights;(c) if the Buyer becomes insolvent or enters into any competition or arrangement (including a voluntary arrangement) with its creditors or being a corporate body has passed a resolution for voluntary winding-up except where solely for the purpose of amalgamation or reconstruction or if a petition has been presented for an order for its winding-up of for a receiver (including an administrative receiver) or administrator to be appointed or if any such order or appointment is made of if being an (individual or partnership the Buyer suspends payment of his or their debts in whole or in part or if an application has been made for interim order or a petition has been presented for a bankruptcy order or if any such order is made of if the Buyer whether or not a body corporate shall carry out or by subject to any analogous act or proceedings under foreign law.�8. WAIVERThe rights of the Company and the Buyer shall not be prejudice or restricted by any indulgence or forbearance extended by either party to the other and no waiver by either party in respect of any breach shall operate as a waiver in respect of any subsequent breach.�9. ASSIGNMENTThe contract shall not be assigned by the Buyer to any third party without the prior written consent of the Company.20. SPECIFICATION(a) The Buyer shall be solely responsible for the accuracy of any drawings specifications or other information supplied by the Company, by the Buyer, its employ-ees or agents and in conformity with which the Company is to supply the goods or is to apply any process or service in relation to goods of the Buyer notwith-standing that the Company may have examined, inspected, studied or commented to the Buyer upon any such drawings specifications or other information.(b) The Buyer shall, indemnify the Company against all actions, proceedings, claims, costs and expenses which may be brought against or incurred by the Company by reason of its supplying the goods or applying any process or service in relation to goods of the Buyer in accordance with any such drawing, specifications or other information whether or not it is alleged in such actions, proceedings and claims that any patent trade mark, designs, copyright or other intellectual property or other exclusive right of any third party has been infringed.2�. LAW & JURISDICTIONThe Contract shall be governed by and construed in all respects in accordance with English law. The Buyer on entering into the Contract submits to the jurisdic-tion of the English courts. The Conditions headings are inserted for convenience only and shall not affect the construction of these Conditions.22. NOTICESAny notice authorised or required to be given pursuant to these Conditions shall In the case of a notice to the Company be sent to it at its registered office and shall in the case of a notice to the Buyer at its registered office if the Buyer is a company and in any other case to the address of the Buyer last known to the Company. Any such notice may be given by post or facsimile transmission. To prove service in the case of a notice given by post it shall be sufficient to show that the notice was despatched by first class recorded delivery service in a correctly addressed and adequately stamped envelope and to prove service in the case of a notice given by facsimile transmission it shall be sufficient to show that it was made to the correct telephone number. Service shall be deemed to have been effected 2� hours after dispatch by post or facsimile transmission.
�22
Notes
�23
Notes
�2�
Information given in John Chorley & Co.. Ltd. brochures, or in other printing matter, may be subject to alteration without notice. Care has been taken to ensure that the contents of this publication are accurate, but John Chorley & Co. Ltd. and its subsidiaries do not accept responsibility for errors, or for information which is found to be misleading. Suggestions for, or descriptions of, the end use or application of products or methods of working are for information only and John Chorley & Co. Ltd. and its subsidiaries accept no liability in respect thereof. Before using products supplied by John Chorley & Co. Ltd. customers should satisfy themselves of their suitability.
Second Edition