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A World of Metal
contentscontents
Issue: 5
bar
extrusion
tube
sheet
treadplate/plate
technical information
aluminium
2
6
11
12
15
17
bar
extrusion
sheet
technical information
brass
22
27
31
32
bar
extrusion
tube
sheet
technical information
copper
34
35
36
38
40
bar
tube
technical information
copper alloys
42
46
47
bar
extrusion
section
welded tube
hygienic tube
hygienic fittings & metric tube
welded handrail tube
seamless pipe
welded pipe/seamless tube
seamless butt weld fittings
welded butt weld fittings
flanges
bsp fittings
sheet
plate
technical information
stainless steel
50
59
61
65
67
68
69
70
71
73
75
79
80
81
87
88
bar
special steels
92
Inch mm
0.40
0.79
1.59
2.38
3.17
3.97
4.76
5.56
6.35
7.14
7.94
8.73
9.53
10.32
11.11
11.91
12.70
13.49
14.29
15.08
15.80
16.67
17.46
18.26
19.05
19.84
20.63
21.43
22.22
23.02
23.81
24.61
25.40
0.02
0.03
0.06
0.09
0.13
0.16
0.19
0.22
0.25
0.28
0.31
0.34
0.38
0.41
0.44
0.47
0.50
0.53
0.56
0.59
0.63
0.66
0.69
0.72
0.75
0.78
0.81
0.84
0.88
0.91
0.94
0.97
1.00
Metric Inch Metric mm
8.23
7.62
7.01
6.40
5.89
5.35
4.88
4.47
4.06
3.66
3.25
2.94
2.64
2.34
2.03
1.83
1.63
1.42
1.22
1.02
0.91
0.81
0.71
0.61
0.56
0.51
0.46
0.42
0.38
0.35
0.31
0.29
0.27
0.25
0.23
0.21
0.19
0.17
0.15
0.13
0.12
SWG mm
0.324
0.300
0.276
0.252
0.232
0.212
0.192
0.176
0.160
0.144
0.128
0.116
0.104
0.092
0.080
0.072
0.064
0.056
0.048
0.040
0.036
0.032
0.028
0.024
0.022
0.020
0.018
0.016
0.015
0.014
0.012
0.012
0.011
0.010
0.009
0.008
0.008
0.007
0.006
0.005
0.005
Inch SWG Inch mm
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Imperial/Metric Conversion ChartImperial/Metric Conversion Chart
Conversion of SWG Number to Wall ThicknessConversion of SWG Number to Wall Thickness
To convert to inches
multiply by 0.03937
Inches to mm
mm to inches
To convert to mm
multiply by 25.4
Density
Aluminium
Aluminium bronze
Brass
Bronze
Copper
Copper nickel 90/10
Copper nickel 70/30
High strength copper nickel
Manganese bronze
Phosphor bronze
Stainless Steel
2.71
7.58
8.50
8.96
8.94
8.90
8.95
8.53
8.34
8.90
8.00
Metal/Alloy g/cm3
�⁄��
�⁄��
�⁄��
�⁄��
�⁄
⁄��
�⁄��
�⁄��
�⁄�
�⁄��
⁄��
��⁄��
�⁄
��⁄��
�⁄��
�⁄��
�⁄�
��⁄��
�⁄��
��⁄��
⁄
�⁄��
��⁄��
�⁄��
�⁄�
⁄��
��⁄��
�⁄��
�⁄
�⁄��
�⁄��
� ⁄��
1
conversion chartsconversion charts
22
0.09
0.13
0.19
0.26
0.34
0.43
0.54
0.55
0.65
0.77
0.85
1.05
1.33
1.50
1.74
1.93
2.14
2.38
2.60
3.10
3.42
3.63
4.21
4.84
5.49
6.20
6.95
7.75
8.59
9.46
10.40
12.40
14.50
16.80
19.20
22.20
24.90
27.80
31.00
34.40
37.80
41.50
45.43
49.40
53.70
58.00
62.30
67.30
72.20
77.20
87.90
99.30
111.30
124.70
137.40
166.20
198.00
232.00
269.34
309.00
352.00
Weight/m
(Kg)
Weight/m
(Kg)
Round
6082 T6
Round
6082 T6Dia
(in)
Dia
(in)
�⁄�
⁄��
�⁄
�⁄��
�⁄�
�⁄��
⁄
mm16
��⁄��
�⁄�
mm20
�⁄
mm25
1
1 �⁄
�⁄��1
�⁄�1
1
�⁄1
�⁄�1
mm40
⁄1
�⁄�1
�⁄1
2
2 �⁄
�⁄�2
�⁄2
�⁄�2
⁄2
�⁄�2
3
3 �⁄�
�⁄�3
�⁄�3
4
4 �⁄�
�⁄�4
�⁄�4
5
5 �⁄�
�⁄�5
�⁄�5
6
6 �⁄�
�⁄�6
�⁄�6
7
7 �⁄�
�⁄�7
8
8 �⁄�
9
9 �⁄�
10
11
12
13
14
15
16
bar
2 ¾
3
3 ¼
3 ½
3 ¾
4
26.00
29.02
35.91
43.33
49.40
137.00
Round
2011 T6
Round
2011 T6Weight/m
(Kg)
Weight/m
(Kg)
Dia
(in)
Dia
(in)
4 ¼
4 ½
5
5 ½
6
10
10.86
12.95
15.14
17.54
20.04
23.18
bar
33
0.05
0.08
0.09
0.14
0.20
0.22
0.27
0.32
0.35
0.45
0.56
0.62
0.68
0.71
0.80
0.89
0.95
0.98
1.10
1.39
1.57
1.69
1.82
2.01
2.23
2.48
2.71
3.24
3.79
4.40
5.05
5.73
6.47
7.26
8.09
8.97
9.88
10.86
Weight/m
(Kg)
Weight/m
(Kg)
Round
2011 T3
SPEEDAL
Round
2011 T3
SPEEDAL
Dia
(in)
�⁄��
mm6
�⁄�
⁄��
�⁄
mm10
�⁄��
mm12
�⁄�
�⁄��
⁄
�⁄��
��⁄��
mm18
�⁄�
20mm
��⁄��
mm21
�⁄
25mm
1
1
1 �⁄
1
1 �⁄�
1
1 �⁄
�⁄�1
⁄1
�⁄�1
�⁄1
2
2 �⁄
�⁄�2
�⁄2
�⁄�2
⁄2
�⁄�2
Dia
(in)
0.34
0.54
0.77
1.50
2.14
2.60
4.84
Round
6063 T6
Round
6063 T6Weight/m
(Kg)
Weight/m
(Kg)
Dia
(in)
Dia
(in)
�⁄�
⁄
�⁄�
1
1 �⁄�
�⁄1
�⁄1
bar
0.26
0.34
0.54
1.05
1.21
1.50
1.74
2.14
2.48
2.60
�⁄��
�⁄�
⁄
�⁄�
�⁄��
1
1 �⁄
�⁄�1
⁄��1
�⁄1
�⁄�1
�⁄�1
2
2 �⁄�
�⁄�2
⁄2
3
3 �⁄�
5
3.10
4.21
5.49
6.95
8.59
9.46
12.40
17.54
34.40
Round
2014 T6
Round
2014 T6Dia
(in)
Dia
(in)
Weight/m
(Kg)
Weight/m
(Kg)
10.40
12.40
14.50
16.80
19.20
Dia
(mm)
Dia
(mm)
Weight/m
(Kg)
Weight/m
(Kg)
Round
6029 T6
Round
6029 T6
2 ¾
3
3 ¼
3 ½
3 ¾
44
0.20
0.26
0.34
0.43
0.54
0.55
0.65
0.77
0.85
1.05
1.50
1.74
2.14
2.60
3.10
3.63
4.21
4.84
5.49
6.20
6.95
8.59
9.46
10.86
12.95
15.14
17.54
20.14
23.18
Round
6026 T9
Round
6026 T9Dia
(in)
Dia
(in)
Weight/m
(Kg)
Weight/m
(Kg)
�⁄
�⁄��
�⁄�
�⁄��
⁄
mm16
��⁄��
�⁄�
mm20
�⁄
1
�⁄1
�⁄�1
�⁄1
�⁄�1
⁄1
�⁄�1
�⁄1
2
2 �⁄
�⁄�2
�⁄�2
⁄2
�⁄�2
3
3 �⁄�
�⁄�3
�⁄�3
4
0.31
0.39
0.43
0.56
0.61
0.79
Hexagon
2011 T3
Speedal
Hexagon
2011 T3
Speedal
0.820
0.875
1.010
1.200
1.480*
1.670*
0.445
0.500
0.525
0.600
0.625
0.710
1.05
1.14
1.59
2.25
3.41
4.20
Size A/F
(in)
Size A/F
(in)
Weight/m
(Kg)
Weight/m
(Kg)
*Only available in 6082 T6
0.08
0.14
0.21
0.31
1.33
5.32
Dia
(mm)
Dia
(mm)
Weight/m
(Kg)
Weight/m
(Kg)
Round
5083 F
Round
5083 F
6
8
10 50
12
25
0.36
0.80
1.05
1.42
1.74
2.14
2.60
3.19
4.21
5.68
6.95
Round
L168 T6511
Round
L168 T6511Dia
(in)
Dia
(in)
Weight/m
(Kg)
Weight/m
(Kg)
8.87
10.58
12.77
14.78
17.54
19.69
22.70
25.28
28.34
31.58
35.47
�⁄�
�⁄�
�⁄
1
1 �⁄
�⁄�1
�⁄1
�⁄�1
�⁄�1
2
2 �⁄�
2 �⁄�
�⁄�2
3
3 �⁄�
�⁄�3
�⁄�3
4
4 �⁄�
�⁄�4
�⁄�4
5
0.11
0.17
0.25
0.44
0.68
0.99
1.34
1.76
2.73
3.85
5.24
6.86
9.18
10.70
12.05
15.40
28.10
43.70
Square
6082 T6
Square
6082 T6Size SQ
(in)
Size SQ
(in)
Weight/m
(Kg)
Weight/m
(Kg)
�⁄�
⁄��
�⁄
�⁄�
⁄
�⁄�
�⁄
1
1 �⁄�
1 �⁄�
�⁄�1
2
2 �⁄�
�⁄�2
�⁄�2
3
4
5
bar
55
66
extrusion
Size
(in)
Size
(in)
Weight/m
(Kg)
Weight/m
(Kg)
Flat
6082 T6
6063 T6
Flat
6082 T6
6063 T6
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
0.87
1.09
1.31
1.75
2.19
2.62
3.50
4.37
5.25
1.09
1.64
2.19
3.28
4.37
6.56
8.74
6.01
1.31
1.97
2.62
3.95
5.25
6.56
7.57
10.50
13.17
3.04
4.50
12.19
1.75
2.62
3.50
5.25
6.99
14.00
4.37
2.62
3.93
5.25
7.87
10.50
2
2
2
2
2
2
2
2
2
2 ½
½2
½2
½2
½2
½2
½2
�⁄�2
3
3
3
3
3
3
3
3
3
3 ½
½3
�⁄�3
4
4
4
4
4
4
5
6
6
6
6
6
�⁄�
⁄��
�⁄
�⁄�
⁄
�⁄�
1
1 �⁄�
�⁄�1
�⁄�
�⁄
�⁄�
�⁄�
1
1 �⁄�
2
1 �⁄�
�⁄�
�⁄
�⁄�
�⁄�
1
1 �⁄�
�⁄�1
2
2 �⁄�
�⁄�
�⁄�
2
�⁄�
�⁄
�⁄�
�⁄�
1
2
�⁄�
�⁄�
�⁄
�⁄�
�⁄�
1
0.17
0.11
0.12
0.22
0.33
0.14
0.27
0.55
0.16
0.33
0.50
0.66
0.22
0.33
0.44
0.66
0.88
1.09
1.32
0.27
0.41
0.55
0.82
1.10
1.37
1.65
2.20
0.33
0.50
0.66
0.82
0.98
1.31
1.97
2.62
0.77
1.15
1.53
2.29
0.44
0.66
�⁄
�⁄�
�⁄�
�⁄�
�⁄�
⁄
⁄
⁄
�⁄�
�⁄�
�⁄�
�⁄�
1
1
1
1
1
1
1
1 �⁄�
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
2
2
¼
�⁄
�⁄��
�⁄�
�⁄
�⁄
�⁄�
�⁄�
�⁄
�⁄�
�⁄
�⁄�
�⁄
�⁄��
�⁄�
�⁄
�⁄�
⁄
�⁄�
�⁄
�⁄��
�⁄�
�⁄
�⁄�
⁄
�⁄�
1
�⁄
�⁄��
�⁄�
⁄��
�⁄
�⁄�
�⁄�
1
�⁄�
�⁄
�⁄�
�⁄�
�⁄
�⁄��
extrusion
0.08
0.10
0.19
0.13
0.25
0.16
0.30
0.19
0.36
0.38
0.21
0.41
0.59
0.76
0.47
0.27
0.52
0.98
0.32
0.63
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Size
(in)
Size
(in)
Weight/
m (Kg)
Weight/
m (Kg)
Equal Angle
6082 T6
6063 T6
6063A T6
Equal Angle
6082 T6
6063 T6
6063A T60.92
1.20
0.74
1.09
1.42
0.63
0.79
0.43
0.85
1.25
1.64
2.38
1.06
2.08
1.28
1.21
1.91
2.51
3.39
5.00
�⁄�1
�⁄�1
�⁄�1
¾1
¾1
40
50
2
2
2
2
2
2 ½
½2
75
3
3
3
4
4
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
�⁄�1
�⁄�1
�⁄�1
¾1
¾1
40
50
2
2
2
2
2
2 ½
½2
75
3
3
3
4
4
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
�⁄
�⁄�
�⁄�
⁄
⁄
�⁄�
�⁄�
�⁄
�⁄
25
1
1
1
1
30
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄��
�⁄�
�⁄
�⁄��
�⁄�
mm3
mm3
�⁄��
�⁄
�⁄��
�⁄�
�⁄
�⁄
�⁄�
mm3
�⁄
�⁄��
�⁄�
�⁄�
�⁄
�⁄
�⁄�
�⁄�
⁄
⁄
�⁄�
�⁄�
�⁄
�⁄
25
1
1
1
1
30
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄�1
�⁄��
�⁄��
�⁄
�⁄��
�⁄
�⁄��
�⁄
�⁄��
�⁄
mm3
�⁄��
�⁄
�⁄��
�⁄�
mm3
�⁄��
�⁄
�⁄�
�⁄��
�⁄
Size
(mm)
Size
(mm)
Weight/m
(Kg)
Weight/m
(Kg)
Flat
5083 F
Flat
5083 F
1.02
1.90
1.22
2.17
2.71
0.49
1.08
0.81
1.36
1.63
30 x
40 x
50 x
50 x
60 x
63 x
70 x
75 x
80 x
100 x
6
10
6
10
10
6
10
6
10
10
77
30 x 30 x 3
30 x 30 x 6
40 x 40 x 3
0.47
0.97
0.63
Size
(mm)
Size
(mm)
Weight/m
(Kg)
Weight/m
(Kg)
Angle
5083 F
Angle
5083 F
0.97
1.30
40 x 40 x 6
50 x 50 x 6
Unequal Angle
6082 T6
6063 T6
6063A T6
Unequal Angle
6082 T6
6063 T6
6063A T6
Size
(in)
Size
(in)
Weight/
m (Kg)
Weight/
m (Kg)
0.13
0.25
0.15
0.30
0.33
0.18
0.36
0.36
0.41
0.47
0.41
0.46
0.52
0.57
0.59
0.52
0.57
0.63
1.20
0.92
1.20
0.74
1.09
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
1.42
0.73
0.85
1.25
1.64
0.85
1.64
0.96
1.40
1.86
1.07
1.58
2.08
2.26
3.08
3.79
1.06
1.28
2.51
2.95
3.73
5.63
2
2 ½
�⁄�2
½2
½2
3
3
3
3
3
3
3
3
100
100
100
4
4
4
4
120
6
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
�⁄�1
1
1 �⁄�
½1
½1
1
1
1 �⁄�
½1
½1
2
2
2
50
50
50
1
2
2
3
60
3
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
¾
¾
1
1
1
1
1
1 ¼
¼1
¼1
½1
½1
½1
¾1
50
2
2
2
2
2
2
2
2
�⁄�
�⁄
�⁄
�⁄��
¼
�⁄
�⁄�
�⁄
�⁄��
�⁄�
�⁄
�⁄��
¼
mm6
mm8
mm10
�⁄
�⁄
¼
¼
mm8
�⁄
½
½
½
½
⁄
¾
¾
½
¾
1
½
¾
1
1
25
½
¾
1
1
1
1
1 ½
�⁄�1
�⁄��
�⁄
�⁄��
�⁄
�⁄
�⁄��
�⁄
�⁄
�⁄
�⁄
�⁄
�⁄
�⁄
�⁄
mm3
�⁄
�⁄
�⁄
�⁄�
�⁄��
�⁄�
�⁄
�⁄��
88
extrusion
x
Size
(mm)
Weight/m
(Kg)
Channel
5083 F
Channel
5083 F
2.53100 50 x 6
Size
(mm)
Size
(mm)
Weight/m
(Kg)
Weight/m
(Kg)
Bulb Section
6082 T6
Bulb Section
6082 T6
4.7285 x 5 1.72 140 x 6
100 x 5 2.67
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Size
(in)
Size
(in)
Weight/m
(Kg)
Weight/m
(Kg)
Channel
6082 T6
6063 T6
6063A T6
Channel
6082 T6
6063 T6
6063A T61.97
1.26
1.83
2.40
1.43
0.93
1.52
1.04
1.26
2.42
1.84
2.66
1.48
2.17
2.84
2.90
1.69
3.29
3.66
4.08
5.36
4.53
6.21
8.49
9.80
2
2
2
2
2 ¼
2 ½
2 ½
3
3
3
3
3
3
3
3
3 ½
4
4
4
5
5
6
6
6
8
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
1½
2
2
2
1 ¼
1
1 ¼
1
1 ½
1 ½
1 ½
1 ½
2
2
2
1 ½
2
2
2
2
2 ½
2
3
3
3
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
0.11
0.15
0.27
0.19
0.36
0.24
0.49
0.52
0.38
0.49
0.31
0.60
0.55
0.66
0.76
0.60
0.71
0.93
1.74
1.35
0.76
0.60
0.82
1.22
1.52
1.03
¼
�⁄
�⁄��
¼
�⁄��
�⁄
�⁄��
�⁄
�⁄
�⁄�
�⁄��
�⁄� x ⁄��
�⁄
�⁄��
�⁄�
¼ x ⁄��
�⁄
¼
�⁄� x ⁄��
�⁄� x ⁄��
¼ x �⁄
¼ x ⁄��
�⁄� x �⁄
�⁄ x �⁄�
�⁄ x �⁄�
�⁄
½
½
⁄
⁄
¾
¾
�⁄
1
1
1
1
1 ¼
¼1
¼1
½1
½1
½1
½1
½1
¾1
2
2
2
2
2
�⁄
½
½
⁄
⁄
¾
¾
�⁄
�⁄�
�⁄�
1
1
�⁄�
1
1 ¼
�⁄�
1
1 ½
½1
½1
1
�⁄�
1
1
1
1 �⁄�
�⁄
�⁄��
�⁄
�⁄��
�⁄
�⁄��
�⁄
�⁄
�⁄
�⁄
�⁄��
�⁄
�⁄
�⁄
�⁄
�⁄
�⁄
�⁄
�⁄�
�⁄��
�⁄
�⁄
�⁄
�⁄��
�⁄�
�⁄
x �⁄��
extrusion
99
Size
(in)
Size
(in)
Weight/m
(Kg)
Weight/m
(Kg)
Tee Section
6082 T6
6063A T6
Tee Section
6082 T6
6063A T6
½
¾
1
1 ¼
1 ½
1 ½
x
x
x
x
x
x
x
x
x
x
x
x
½
¾
1
1 ¼
1 ½
1 ½
�⁄
�⁄
�⁄
�⁄
�⁄
�⁄��
0.19
0.30
0.41
0.52
0.63
0.92
1.20
0.63
0.85
1.25
1.64
2.51
1 ½
2
2
2
2
3
x
x
x
x
x
x
x
x
x
x
x
x
1 ½
1
2
2
2
3
¼
�⁄
�⁄
�⁄��
¼
¼
Size
(in)
Size
(in)
Weight/m
(Kg)
Weight/m
(Kg)
Box Section
Square
6082 T6
6063 T6
Box Section
Square
6082 T6
6063 T6½
¾
1
1
1 ¼
1 ¼
1 ½
1 ½
1 ¾
25
40
50
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
½
¾
1
1
1 ¼
�⁄�1
½1
½1
¾1
25
40
50
0.20
0.31
0.42
0.78
0.53
1.00
0.64
1.23
1.45
0.72
0.63
0.79
16G
16G
16G
10G
16G
10G
16G
10G
10G
3.0mm
1.6mm
1.5mm
50
75
2
2
2
2 ½
3
4
4
100
150 x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
50
75
2
2
2
2 ½
3
4
4
100
150
1.52
1.19
0.87
1.68
3.06
2.12
2.57
3.47
6.56
1.60
4.76
3.0mm
1.5mm
16G
10G
¼
10G
10G
10G
¼
1.5mm
3.0mm
Size
(in)
Size
(in)
Weight/m
(Kg)
Weight/m
(Kg)
Box Section
Rectangular
6082 T6
6063 T6
6063A T6
Box Section
Rectangular
6082 T6
6063 T6
6063A T61 ½
1 ½
50
1 ½
2
2
3
3
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
¾
1
25
1
1
1 ½
1
1 �⁄�
0.48
0.53
1.12
1.00
1.22
1.45
1.67
1.90
�⁄��
16G
3.0mm
10G
10G
10G
10G
10G
3
4
4
4
4
6
6
x
x
x
x
x
x
x
x
x
x
x
x
x
x
2
1
1 ¾
2
2
2
3
2.11
2.12
2.45
2.56
2.50
3.40
10.80
10G
10G
10G
10G
�⁄
10G
�⁄
1010
extrusion
1111
OD
(in)
OD
(in)
Thk ThkWeight/m
(Kg)
Weight/m
(Kg)
Tube
Round
6082 T6
6063 T6
6063A T6
Tube
Round
6082 T6
6063 T6
6063A T616G
18G
16G
10G
18G
16G
10G
18G
16G
10G
18G
16G
10G
18G
16G
10G
�⁄��
¼
16G
10G
18G
16G
10G
�⁄��
16G
10G
18G
16G
10G
�⁄��
¼
16G
10G
�⁄��
16G
10G
10G
7G
1.5mm
3.0mm
0.11
0.12
0.15
0.26
0.15
0.20
0.35
0.19
0.24
0.44
0.22
0.29
0.53
0.25
0.33
0.61
0.83
1.03
0.37
0.70
0.32
0.42
0.79
1.08
0.46
0.88
0.38
0.50
0.96
1.35
1.71
0.55
1.05
1.48
0.59
1.14
1.23
1.67
0.63
1.22
0.68
1.32
1.86
2.39
4.38
0.77
1.49
0.86
1.67
2.38
3.08
3.36
1.84
0.95
1.86
1.03
2.02
2.90
3.76
1.21
2.37
4.46
8.25
1.27
2.51
1.38
2.72
5.15
9.61
3.07
5.83
3.42
6.52
3.37
4.13
7.90
8.58
1.66
2.51
3.17
16G
10G
�⁄��
¼
�⁄
16G
10G
16G
10G
�⁄��
¼
�⁄
10G
1.5mm
3.0mm
16G
10G
�⁄��
¼
16G
10G
¼
½
1.5mm
3.0mm
16G
10G
¼
½
10G
¼
10G
¼
10G
10G
¼
¼
2.0mm
2.0mm
2.5mm
2
2
2
2
2
2 ¼
¼2
½2
½2
½2
½2
½2
¾2
3
3
3
3
3
3
½3
½3
½3
½3
4
4
4
4
4
4
4 ½
½4
5
5
5 ½
6
6
6 ½
100mm
150mm
152mm
�⁄
½
½
½
⁄
⁄
⁄
¾
¾
¾
�⁄
�⁄
�⁄
1
1
1
1
1
1 �⁄
�⁄1
¼1
¼1
¼1
¼1
�⁄1
�⁄1
½1
½1
½1
½1
½1
⁄1
⁄1
⁄1
¾1
¾1
�⁄1
�⁄��1
2
2
tube
1212
sheet
2.71
4.23
3.25
5.08
3.79
5.92
4.33
6.77
4.87
7.32
7.70
5.42
8.46
10.16
6.50
10.16
12.19
14.63
8.13
10.16
12.70
15.24
12.20
15.24
18.29
10.84
16.51
17.78
19.05
20.53
24.39
10.26
15.46
16.25
23.09
10.80
13.55
16.93
20.33
21.68
23.71
16.30
20.32
22.76
Size
(mm)
Size
(mm)
Weight/
sheet (Kg)
Weight/
sheet (Kg)
Sheet
1050 H14
Sheet
1050 H14
2000 x 1000 x 0.5
2500 x 1250 x 0.5
2000 x 1000 x 0.6
2500 x 1250 x 0.6
2000 x 1000 x 0.7
2500 x 1250 x 0.7
2000 x 1000 x 0.8
2500 x 1250 x 0.8
2000 x 1000 x 0.9
2438 x 1219 x 0.9
2500 x 1250 x 0.9
2000 x 1000 x 1.0
2500 x 1250 x 1.0
3000 x 1250 x 1.0
2000 x 1000 x 1.2
2500 x 1250 x 1.2
3000 x 1250 x 1.2
3000 x 1500 x 1.2
2000 x 1000 x 1.5
2500 x 1000 x 1.5
2500 x 1250 x 1.5
2500 x 1500 x 1.5
3000 x 1000 x 1.5
3000 x 1250 x 1.5
3000 x 1500 x 1.5
3100 x 1000 x 1.5
3250 x 1250 x 1.5
3500 x 1250 x 1.5
3750 x 1250 x 1.5
4000 x 1250 x 1.5
4000 x 1500 x 1.5
2000 x 1000 x 1.9
2438 x 1250 x 1.9
3000 x 1250 x 1.9
3000 x 1500 x 1.9
2000 x 1000 x 2.0
2500 x 1000 x 2.0
2500 x 1250 x 2.0
2500 x 1500 x 2.0
2500 x 1600 x 2.0
2500 x 1750 x 2.0
3000 x 1000 x 2.0
3000 x 1250 x 2.0
3000 x 1400 x 2.0
3000 x 1500 x 2.0
3000 x 1600 x 2.0
3000 x 1750 x 2.0
3000 x 2000 x 2.0
3100 x 1250 x 2.0
3100 x 1500 x 2.0
3250 x 1250 x 2.0
3250 x 1500 x 2.0
3500 x 1250 x 2.0
3500 x 1500 x 2.0
3750 x 1250 x 2.0
3750 x 1500 x 2.0
4000 x 1000 x 2.0
4000 x 1250 x 2.0
4000 x 1400 x 2.0
4000 x 1500 x 2.0
4000 x 1600 x 2.0
4000 x 1750 x 2.0
4000 x 2000 x 2.0
2438 x 1219 x 2.48
2000 x 1000 x 2.5
2500 x 1250 x 2.5
3000 x 1500 x 2.5
3000 x 1500 x 11G
8ft x 4ft x 11G
2438 x 1219 x 2.79
2438 x 1219 x 2.9
2500 x 1250 x 2.9
3000 x 1500 x 2.9
4000 x 2000 x 2.9
2000 x 1000 x 3.0
2500 x 1000 x 3.0
2500 x 1250 x 3.0
2500 x 1500 x 3.0
2500 x 1600 x 3.0
2500 x 1750 x 3.0
3000 x 1000 x 3.0
3000 x 1250 x 3.0
3000 x 1400 x 3.0
3000 x 1500 x 3.0
3000 x 1600 x 3.0
3000 x 1750 x 3.0
3000 x 2000 x 3.0
3100 x 1250 x 3.0
24.39
26.02
28.46
32.52
21.00
25.20
22.02
26.42
23.71
28.46
25.41
30.49
21.73
27.17
30.66
32.60
34.69
37.94
43.79
20.17
13.60
21.20
30.48
34.15
22.55
22.70
23.59
24.80
35.72
39.50
16.30
20.33
25.40
30.49
32.52
35.57
24.40
30.50
34.15
36.60
39.02
42.68
48.78
31.50
continued......
4.88
5.42
8.46
10.16
6.50
10.16
8.13
12.70
18.29
10.84
16.93
24.39
13.55
Size
(mm)
Size
(mm)
Weight/
sheet (Kg)
Weight/
sheet (Kg)
Sheet
5251 H22
Sheet
5251 H22
21.17
16.26
25.40
36.59
21.68
33.87
48.60
27.10
42.34
60.70
32.52
50.81
72.90
2000 x 1000 x 0.9
2000 x 1000 x 1.0
2500 x 1250 x 1.0
3000 x 1250 x 1.0
2000 x 1000 x 1.2
2500 x 1250 x 1.2
2000 x 1000 x 1.5
2500 x 1250 x 1.5
3000 x 1500 x 1.5
2000 x 1000 x 2.0
2500 x 1250 x 2.0
3000 x 1500 x 2.0
2000 x 1000 x 2.5
2500 x 1250 x 2.5
2000 x 1000 x 3.0
2500 x 1250 x 3.0
3000 x 1500 x 3.0
2000 x 1000 x 4.0
2500 x 1250 x 4.0
3000 x 1500 x 4.0
2000 x 1000 x 5.0
2500 x 1250 x 5.0
3000 x 1500 x 5.0
2000 x 1000 x 6.0
2500 x 1250 x 6.0
3000 x 1500 x 6.0
Size
(mm)
Size
(mm)
Weight/
sheet (Kg)
Weight/
sheet (Kg)
Sheet
1050 H14
Sheet
1050 H14
3100 x 1500 x 3.0
3250 x 1250 x 3.0
3250 x 1500 x 3.0
3500 x 1250 x 3.0
3500 x 1500 x 3.0
3750 x 1250 x 3.0
3750 x 1500 x 3.0
4000 x 1250 x 3.0
4000 x 1400 x 3.0
4000 x 1500 x 3.0
4000 x 1600 x 3.0
37.80
33.03
39.63
35.57
42.68
38.01
45.73
40.66
45.53
48.80
52.03
4000 x 1750 x 3.0
4000 x 2000 x 3.0
2000 x 1000 x 4.0
2500 x 1250 x 4.0
3000 x 1500 x 4.0
2000 x 1000 x 5.0
2500 x 1250 x 5.0
2000 x 1000 x 6.0
2500 x 1250 x 6.0
3000 x 1500 x 6.0
56.91
65.00
21.68
33.87
48.78
27.10
42.34
32.82
50.81
73.92
7.70
8.13
Size
(mm)
Size
(mm)
Weight/
sheet (Kg)
Weight/
sheet (Kg)
Sheet
3103 H14
Sheet
3103 H14
2000 x 1000 x 1.2
2000 x 1000 x 1.5
12.70
16.93
2500 x 1250 x 1.5
2500 x 1250 x 2.0
1313
sheet
1414
sheet
12.70
16.93
25.40
Size
(mm)
Size
(mm)
Weight/
sheet (Kg)
Weight/
sheet (Kg)
Sheet
6082 T6
Sheet
6082 T6
33.90
42.30
50.80
2500 x 1250 x 1.5
22500 x 1250 x .0
2500 x 1250 x 3.0
2500 x 1250 x 4.0
2500 x 1250 x 5.0
2500 x 1250 x 6.0
8.67
16.26
25.40
Size
(mm)
Size
(mm)
Weight/
sheet (Kg)
Weight/
sheet (Kg)
Sheet
5083 H22
Sheet
5083 H22
33.87
50.87
2000 x 1000 x 1.6
2000 x 1000 x 3.0
2500 x 1250 x 3.0
2500 x 1250 x 4.0
2500 x 1250 x 6.0
2.71
4.23
3.25
5.08
3.79
5.93
4.34
Size
(mm)
Size
(mm)
Weight/
sheet (Kg)
Weight/
sheet (Kg)
Special Finish
Stucco
1050 H14
Special Finish
Stucco
1050 H14
6.78
9.24
11.09
8.47
10.20
12.32
14.78
2000 x 1000 x 0.5
2500 x 1250 x 0.5
2000 x 1000 x 0.6
2500 x 1250 x 0.6
2000 x 1000 x 0.7
2500 x 1250 x 0.7
2000 x 1000 x 0.8
2500 x 1250 x 0.8
3000 x 1250 x 0.9
3000 x 1500 x 0.9
2500 x 1250 x 1.0
2500 x 1250 x 1.2
3000 x 1250 x 1.2
3000 x 1500 x 1.2
10.20
12.70
13.55
10.80
16.93
24.40
21.17
16.26
25.40
Size
(mm)
Size
(mm)
Weight/
sheet (Kg)
Weight/
sheet (Kg)
Sheet
5083 H111
Sheet
5083 H111
2500 x 1250 x 1.2
2500 x 1250 x 1.5
2500 x 1250 x 1.6
2000 x 1000 x 2.0
2500 x 1250 x 2.0
3000 x 1500 x 2.0
2500 x 1250 x 2.5
2000 x 1000 x 3.0
2500 x 1250 x 3.0
3000 x 1500 x 3.0
2000 x 1000 x 4.0
2500 x 1250 x 4.0
3000 x 1500 x 4.0
2500 x 1250 x 5.0
3000 x 1500 x 5.0
2500 x 1250 x 6.0
3000 x 1500 x 6.0
36.59
21.60
33.87
48.28
42.34
60.97
50.87
73.17
13.34
12.64
17.75
19.74
26.80
17.16
25.70
28.90
Size
(mm)
Size
(mm)
Weight/
plate (Kg)
Weight/
plate (Kg)
5 Bar Treadplate
5754
5 Bar Treadplate
5754
40.63
25.74
41.00
54.88
32.32
49.15
53.62
77.22
2500 x 1250 x 1.5
2000 x 1000 x 2.0
2438 x 1219 x 2.0
2500 x 1250 x 2.0
3000 x 1500 x 2.0
2000 x 1000 x 3.0
2438 x 1219 x 3.0
2500 x 1250 x 3.0
3000 x 1500 x 3.0
2000 x 1000 x 4.5
2500 x 1250 x 4.5
3000 x 1500 x 4.5
2000 x 1000 x 6.0
2438 x 1219 x 6.0
2500 x 1250 x 6.0
3000 x 1500 x 6.0
13.88
18.13
Size
(mm)
Size
(mm)
Weight/
plate (Kg)
Weight/
plate (Kg)
Triplegrip (ATG)
Treadplate
5052 H32
Triplegrip (ATG)
Treadplate
5052 H32
26.102500 x 1250 x 1.5
2500 x 1250 x 2.0
2500 x 1250 x 3.0
22.55
Size SizeWeight/
plate (Kg)
Weight/
plate (Kg)
Special Finish
693 Grey
Special Finish
693 Grey
22.558ft x 4ft x 11G
Alochrome
8ft x 4ft x 11G
9010 White
7.62
10.72
Size
(mm)
Size
(mm)
Weight/
plate (Kg)
Weight/
plate (Kg)
Special Finish
White/Alochrome
Special Finish
White/Alochrome
12.70
16.93
2500 x 1250 x 0.9
2500 x 1250 x 1.2
2500 x 1250 x 1.5
2500 x 1250 x 2.0
67.81
97.56
84.68
121.95
101.56
Size
(mm)
Size
(mm)
Weight/
plate (Kg)
Weight/
plate (Kg)
Plate
5083-H111
Plate
5083-H111
127.18
195.12
219.51
169.37
211.77
2500 x 1250 x 8.0
3000 x 1500 x 8.0
2500 x 1250 x 10.0
3000 x 1500 x 10.0
2500 x 1250 x 12.0
2500 x 1250 x 15.0
3000 x 1500 x 16.0
3000 x 1500 x 18.0
2500 x 1250 x 20.0
2500 x 1250 x 25.0
1515
sheet/plate
Size
(mm)
Size
(mm)
Weight/
plate (Kg)
Weight/
plate (Kg)
Large Plates
5083-O/H111
Large Plates
5083-O/H111
260.16
216.80
325.20
260.16
390.24
325.20
487.80
433.60
650.40
813.00
975.60
4000 x 2000 x 3.0
6000 x 2000 x 3.0
4000 x 2000 x 4.0
6000 x 2000 x 4.0
4000 x 2000 x 5.0
6000 x 2000 x 5.0
4000 x 2000 x 6.0
6000 x 2000 x 6.0
4000 x 2000 x 7.0
6000 x 2000 x 7.0
4000 x 2000 x 8.0
6000 x 2000 x 8.0
4000 x 2000 x 10.0
6000 x 2000 x 10.0
4000 x 2000 x 12.0
6000 x 2000 x 12.0
4000 x 2000 x 15.0
6000 x 2000 x 15.0
4000 x 2000 x 20.0
6000 x 2000 x 20.0
6000 x 2000 x 25.0
6000 x 2000 x 30.0
65.04
97.56
86.72
130.08
108.40
162.60
130.08
195.12
151.76
227.64
173.44
Size
(mm)
Size
(mm)
Weight/
plate (Kg)
Weight/
plate (Kg)
Large Plates
5083 H321
Large Plates
5083 H321
390.24
487.80
520.32
433.60
650.40
542.00
813.00
975.60
867.20
1300.80
6000 x 2000 x 3.0
6000 x 2000 x 4.0
8000 x 2500 x 4.0
6000 x 2000 x 5.0
6000 x 2000 x 6.0
4000 x 2000 x 7.0
6000 x 2000 x 7.0
6000 x 2000 x 8.0
4000 x 2000 x 10.0
6000 x 2000 x 10.0
4000 x 2000 x 12.0
6000 x 2000 x 12.0
6000 x 2000 x 15.0
6000 x 2000 x 16.0
4000 x 2000 x 20.0
6000 x 2000 x 20.0
4000 x 2000 x 25.0
6000 x 2000 x 25.0
6000 x 2000 x 30.0
4000 x 2000 x 40.0
6000 x 2000 x 40.0
97.56
130.08
216.80
162.60
195.12
151.76
227.64
260.16
216.80
325.20
260.16
67.81
84.68
Size
(mm)
Size
(mm)
Weight/
plate (Kg)
Weight/
plate (Kg)
Plate
6082 T651
Plate
6082 T651
101.562500 x 1250 x 8.0
2500 x 1250 x 10.0
2500 x 1250 x 12.0
161616
plate
1717
technical informationtechnical information
Bars, Extruded, Round Tube and SectionsChemical Composition & Mechanical Properties
Bars, Extruded, Round Tube and SectionsChemical Composition & Mechanical Properties
0.2% Proof
Stress min
N/mm2
Over
mm
T4
T6/651
O
F†
-
20
75
150
-
20
75
150
-
-
-
-
-
-
-
150
-
-
150
-
-
-
150
-
-
20
150
Temper
Old BS
Standard
European
Standard
H15
N8
H9
H30
Material Designation Chemical Composition
Si
Fe
Cu
Mn
Mg
Si
Fe
Cu
Mn
Mg
Si
Fe
Cu
Mn
Mg
Si
Fe
Cu
Mn
Mg
Si
Fe
Cu
Mn
Mg
2014A
5083
6026
6063
6082
0.50-0.90
0.50
3.9-5.0
0.40-1.2
0.20-0.80
0.40
0.40
0.10
0.40-1.0
4.0-4.9
060-1.40
0.70
0.20-0.50
0.20-1.00
0.60-1.20
0.20-0.60
0.35
0.10
0.10
0.45-4.9
0.7-1.3
0.50
0.10
0.40-1.0
0.6-1.2
Cr
Ni
Zn
Ti
Others
Cr
Zn
Ti
Others
Cr
Zn
Ti
Pb
Bi
Cr
Zn
Ti
Others
Cr
Zn
Ti
Others
0.10
0.10
0.25
0.15
0.15
0.05-0.25
0.25
0.15
0.15
0.30
0.30
0.20
0.40
0.50-1.50
0.10
0.10
0.10
0.15
0.25
0.20
0.10
0.15
Up to & inc-
luding mm
20
75
150
200
20
75
150
200
150
150
-
-
200
200
150
200
25
150
200
200
200
150
200
6
20
150
240
Thickness
Tensile Strength
Min-Max N/mm2
Mechanical Properties
Elongation
On 5.65 S√ o
min%
On 50mm
min %
230
250
250
230
370
435
420
390
125
130
300
330
-
-
70
70
110
160
130
-
-
120
100
230
255
270
240
370
390
390
370
435
480
465
435
275
280
370
360
-
100
130
120
150
195
150
-
110
190
170
270
295
310
280
-
-
-
-
-
-
-
-
-
-
-
-
140
-
-
-
-
-
-
170
-
-
-
-
-
-
-
11
11
9
8
7
7
7
7
14
12
8
8
15
13
16
13
8
8
6
16
13
16
13
9
8
8
5
10
-
-
-
6
-
-
-
13
11
-
-
13
12
14
-
7
7
-
14
12
14
-
8
7
-
-
T6
T9
O
F†
T4
T5
T6
O
F†
T4
T5
T6
† Properties in the F condition are given for information only.
Si
Fe
Cu
0.40
0.70
5.0-6.0
Zn
Bi
Pb
Others
0.30
0.20-0.60
0.20-0.40
0.15
2011
BS4300/5
T3 270 320 - 10 ---
1818
technical informationtechnical information
Plate, Sheet and Strip
Chemical Composition & Mechanical Properties
Plate, Sheet and Strip
Chemical Composition & Mechanical Properties
0.2% Proof
Stress min
N/mm2
Over
mm
F
O
H12
H14
H18
3.0
0.2
0.2
0.2
0.2
TemperOld BS
Standard
1B
Material Designation
Chemical Composition
Si
Fe
Cu
Mn
Mg
0.25
0.40
0.05
0.05
0.05
Zn
Ti
Others
0.07
0.05
0.03
N3
Si
Fe
Cu
Mn
Mg
Cr
Zn
Others
0.50
0.70
0.10
0.9-1.5
0.30
0.10
0.20
0.02
N8
Si
Fe
Cu
Mn
Mg
0.40
0.40
0.10
0.40-1.0
4.0-4.9
Cr
Zn
Ti
Others
0.05-0.25
0.25
0.15
0.15
N4
Si
Fe
Cu
Mn
Mg
0.40
0.50
0.15
0.10-0.50
1.7-2.4
Cr
Zn
Ti
Others
0.15
0.15
0.15
0.15
N51
Si
Fe
Cu
Mn
Mg
Cr
Zn
Ti
Others
0.25
0.40
0.10
0.50-1.0
2.4-3.0
0.05-0.2
0.25
0.20
0.15
H30
Si
Fe
Cu
Mn
Mg
0.7-1.3
0.50
0.10
0.40-1.0
0.6-1.2
Cr
Zn
Ti
Others
0.25
0.20
0.10
0.15
F
O
H12
H14
H16
H18
F
O
H22
H24
F
O
H22
H24
H28
F
O
H22
H24
O
T4
T6
T451
T651
0.2
0.2
0.2
0.2
0.2
0.2
3.0
0.2
0.2
0.2
3.0
0.2
0.2
0.2
0.2
3.0
0.2
0.2
0.2
0.2
0.2
3.0
0.2
3.0
6.0
25.0
6.0
25.0
90.0
115.0
Up to & inc-
luding mm
25.0
6.0
6.0
12.5
3.0
25.0
6.0
6.0
12.5
6.0
3.0
25.0
80.0
6.0
6.0
25.0
6.0
6.0
12.5
3.0
25.0
6.0
3.0
3.0
3.0
3.0
25.0
3.0
25.0
25.0
90.0
25.0
90.0
115.0
150.0
Thickness
-
-
-
-
-
-
-
-
-
-
-
-
125
235
270
-
60
130
175
215
-
80
180
200
-
120
115
255
240
115
115
240
240
230
220
Tensile Strength
Min-Max N/mm2
-
55
80
100
135
-
90
120
140
160
175
-
275
310
345
-
160
200
225
255
-
215
250
270
-
200
200
295
295
200
200
295
295
285
275
-
95
115
135
-
-
130
145
175
195
-
-
350
375
405
-
200
240
275
285
-
285
305
325
155
-
-
-
-
-
-
-
-
-
-
0.5mm
min%
0.8mm
min%
1.3mm
min%
2.6mm
min%
3.0mm
min%
-
22
4
4
3
-
20
5
3
2
2
-
12
5
4
-
18
4
3
2
-
12
4
3
16
15
-
8
-
-
-
-
-
-
-
-
25
6
5
3
-
23
6
4
3
3
-
14
6
5
-
18
5
4
3
-
14
5
4
16
15
-
8
-
-
-
-
-
-
-
-
30
8
6
4
-
24
7
5
4
4
-
16
8
6
-
18
6
5
3
-
16
7
5
16
15
-
8
-
-
-
-
-
-
-
-
32
9
6
4
-
24
9
6
4
4
-
16
10
8
-
20
8
5
4
-
18
8
6
15
15
-
8
-
-
-
-
-
-
-
Elongation
On 50mm Material Thicker Than
Mechanical Properties
-
32
9
8
-
-
25
9
7
4
-
-
16
8
6
-
20
8
5
4
-
14
-
-
-
-
15
-
8
-
-
-
-
-
-
European
Standard
1050A
3103
5083
5454
6082
5251
Temper Designation for Wrought AluminiumTemper Designation for Wrought Aluminium
Temper: Since 1987 British Standards have used temper designation systems based on the
US system. The system has neen extended for use by CEN n European Standards (BS EN
515).
Cold work: The nomenclature denotes the degree of cold work imposed on the metal by
using the letter H followed by numbers. The first number indicates how the temper is
achieved.
Temper: Since 1987 British Standards have used temper designation systems based on the
US system. The system has neen extended for use by CEN n European Standards (BS EN
515).
Cold work: The nomenclature denotes the degree of cold work imposed on the metal by
using the letter H followed by numbers. The first number indicates how the temper is
achieved.
Code
Symbol
Description
Description
H1x
O
F
H12
H14
H16
H18
H19
H22
H24
H26
H28
H32
H34
H36
H38
Strain-hardened only to obtain the desired strength without supplementary
thermal treatment.
H2x Strain-hardened and partially annealed.
H3x Strain-hardened and stabilised.
Strain-hardened and lacquered or painted.H4x
The old and new systems can be compared as follows:-
Annealed, soft
As fabricated
Strain-hardened,quarter hard
Strain-hardened, half hard
Strain-hardened, three quarter hard
Strain hardened, fully hard
Strain-hardened, extra hard
Strain-hardened, partially annealed, quarter hard
Strain-hardened, partially annealed, half hard
Strain-hardened, partially annealed, three quarter hard
Strain-hardened, partially annealed, fully hard
Strain-hardened, and stabilised, quarter hard
Strain-hardened, and stabilised, half hard
Strain-hardened, and stabilised, three quarter hard
Strain-hardened, and stabilised, fully hard
Old BS Symbol
O
M
H2
H4
H6
H8
H9
H2
H4
H6
H8
H2
H4
H6
H8
1919
technical informationtechnical information
One or more digits may be added to designations T1 to T9 to indicate a variation in treatment
which significantly alters the characteristics of the product with respect to the original temper.
These digits may be related respectively to one or more of the following:-
� The solution heat-treatment and/or the precipitation treatment.
� The amount of cold work after solution heat treatment.
� The stress-relieving operation.
For the heat-treatable alloys the designation system uses the letter T following the alloy
number to indicate the thermal treatment. The T is always followed by one or more digits
indicating the specific sequence of treatments.
The system allows for nine basic heat treatments as follows:-
*Some 6000 or 7000 series alloys attain the same specified mechanical properties whether
furnace solution heat treated or cooled from an elevated temperature shaping process at a
rate rapid enough to hold constituents in solution. In such cases the temper designations T3,
T4, T6, T7, T8 and T9 are used to apply to either process and are appropriate designations.
Additional Digits after TxAdditional Digits after Tx
Heat TreatmentHeat Treatment
Term Description
Heat Treatment DesignationsHeat Treatment Designations
T1
T2
T3*
T4*
T5
T6*
T7*
T8*
T9*
Cooled from an elevated temperature shaping process & naturally aged.
,Cooled from an elevated temperature shaping process cold worked & naturally aged.
,Solution heat-treated cold worked & naturally aged to a substantially stable condition.
Solution heat-treated & naturally aged to a substantially stable condition.
Cooled from an elevated temperature shaping process & then artificially aged.
.Solution heat-treated & then artificially aged
then artificially aged.Solution heat-treated &
, cold worked & then artificially aged.Solution heat-treated
Solution heat treated, artificially aged and the cold worked.
2020
technical informationtechnical information
![of H2PO4 · 4,8,14,18,23,26,28,31,32,35-Deca-(carboxymetoxy)pillar[5]arene C (0.3 g, 0.252×10−3 mol) was placed into a round-bottom flask and SOCl 2 (10 ml, 0.084 mol) and catalytic](https://img.pdfslide.us/doc/110x75/5eb777212711566ffb15baa8/of-481418232628313235-deca-carboxymetoxypillar5arene-c-03-g-025210a3.jpg)
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![For inspection purposes only. Consent of copyright …341 Routine Sediment NMMP HF mg/kg Chromium HF DW CRM1 96.650 [105.000] 3.638 -7.952 15.228 4 0.252 [0.240] 3.255 4.792 11.301](https://img.pdfslide.us/doc/110x75/5fcdcceade00640adf2862f9/for-inspection-purposes-only-consent-of-copyright-341-routine-sediment-nmmp-hf.jpg)
