Abschn02 Steel Pipes

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43 The upset metal on the outside of pressure-welded pipes shall be removed In pipes having a boreof 20 mm or more the height of the upset metal on theinside shall not exceed 03 mm

44 On fusion-welded pipes the inside and out-side weld reinforcement shall not exceed a value of

1 + 01 times seam width (mm)

5 Dimensions dimensional and geometricaltolerances

The dimensions and the dimensional and geometricaltolerances of the pipes shall comply with the require-ments specified in the standards The relevant stan-dards shall be stated in the order and made known tothe Surveyor The ends of pipes shall be cut off per-pendicular to the pipe axis and shall be free fromburrs Apart from pipes which are delivered in coils

all pipes shall appear straight to the eye

6 Integrity of pipes

All pipes shall be leak proof at the specified test pres-sures

7 General requirements applicable to thematerial

71 Chemical composition

The chemical composition of the pipe material (heatanalysis) shall conform to the Tables contained in thisSection or where applicable in the relevant standards

72 Weldability

Pipes in accordance with these Rules shall be weld-able by established workshop methods Wherevernecessary appropriate measures to safeguard qualityshall be taken eg preheating andor subsequent heattreatments see Part 3 ndash Welding

73 Mechanical properties

The tensile strength yield strength or proof stresselongation and where required the 02 or 1 proof stress at elevated temperatures and the impact

energy shall conform to the Tables contained in thisSection or where applicable in the relevant standardsIrrespective of the provisions contained in the stan-dards pipes made of steels tough at sub-zero tempera-tures shall at least meet the values specified in D forthe impact energy at the prescribed test temperature

74 Technological properties

Pipes shall meet the requirements for the ring testsspecified in 85

8 General instructions for testing

81 Test of chemical composition

The pipe manufacturer - and where appropriate themanufacturer of the starting material in the case of

welded pipes - shall verify the composition of eachheat and submit the relevant certificates to the Sur-veyor All the elements affecting compliance with therequired characteristics shall be specified in the cer-tificates

A product analysis shall be performed if there is anydoubt about the composition of pipes submitted fortesting

82 Test of mechanical properties

821 For testing pipes shall be grouped by steelgrades and dimensions - alloy steel pipes also by heats- into test batches of 100 pipes for outside diameters

le 500 mm and into 50 pipes for outside diametersgt 500 mm Residual quantities of up to 50 pipes maybe evenly allocated to the various test batches Wherewelded pipes are concerned a pipe is considered to bea cut length of not more than 30 m

822 For the performance of the tensile tests twopipes each shall be taken from the first two testbatches and one pipe each from every subsequentbatch Where a consignment comprises only 10 pipesor less it shall be sufficient to take one pipe Nor-mally longitudinal test specimens shall be taken fromthe sample pipes Where the diameter is 200 mm ormore test specimens may also be taken transverse tothe pipe axis From welded pipes additionally testspecimens are to be taken transversely to the weldedseam The weld reinforcement shall be machined off over the gauge length

83 Determination of the 02 proof stress at

elevated temperatures

Where pipes are designed for use at elevated tempera-tures on the basis of their high-temperature strengthcharacteristics the 02 or 1 proof stress shall beproved by a hot tensile test performed on one testspecimen per heat and per pipe size The test shall beperformed at the temperature which approximates

most closely to the level of the operating temperaturerounded off to the nearest 50 degC

The test may be dispensed with in the case of pipes torecognized standards the high-temperature mechani-cal properties of which are regarded as proven

84 Notch bar impact test

Where this test is specified for the individual types of pipe the number of sets of specimens and the positionof the specimens shall be determined in the same wayas the tensile test specimens called for in 82 The testshall be performed on Charpy V-notch specimens Incase of pipes with wall thickness above 30 mm thelongitudinal axis of the specimens is to be located in adistance of 14 of the pipe wall from the outer surfaceor as close as possible to this location

Chapter 2

Page 2ndash2

Section 2 Steel Pipes II - Part 1

GL 2009

A



Table 21 Types of ring test

Nominal wall thickness t

[mm]

Outside diameter of pipe

[mm]

t lt 2 2 le t le 16 16 lt t le 40

le 213 ring flattening test 1 3 ring flattening test 1 3 mdash

gt 213 le 146 ring flattening test 1 3 ring expanding test 1 3 ring flattening

gt 146 mdash ring tensile test 2 ring tensile test 2

1 The drift expanding test may also be applied to welded pipes

2 Instead of the ring tensile test the flattening test is applied to pipes with bores of 100 mm

3 The drift expanding test is applied to seamless and welded pipes in compliance with EN 10305-1 and -2 respectively

85 Technological tests

851 The pipes selected for testing shall be subjected to one of the ring tests specified in Table 21 provided that the wall thickness of the pipe does notexceed 40 mm For the performance of the test seeChapter 1 ndash Principles and Test Procedures Section 2F

The number of test specimens depends on the applica-tion of the pipes and is stipulated in the requirementsof B to E

852 In the ring flattening test the prescribed dis-tance between the plates H is calculated by applyingthe following formula

(1 C) aH

C a D

+=

+

H = distance between the platens [mm]

a = nominal wall thickness [mm]

D = outside diameter of pipe [mm]

C = constant determined by the steel grade (seethe provisions relating to technological testsaccording to B to E)

Where ring specimens of welded pipes are tested theweld shall be set at 90deg to the direction of the com-pressive load

853 In the ring expanding test the change in thediameter of the specimen expanded to the point of fracture shall at least equal the percentages shown inTable 22 depending on the material

854 When the ring tensile test is applied tospecimens of welded pipes the weld shall be set at90deg to the direction of the tensile load

Table 22 Diameter change in the ring expand-ing test

Minimum expansion [] for IDOD

ratios of Pipe

material

ge 09ge 08

lt 09

ge 07

lt 08

ge 06

lt 07

ge 05

lt 06ge 05

C- and

CMn-steels8 10 12 20 25 30

Mo- CrMo-

and

Ni-steels

6 8 10 15 30 30

Austeniticsteels

30

855 In the drift expanding test applied to austen-itic steel pipes a 20 expansion shall be achievedWhere pipes are made of other steels the requirementsof the other relevant standards shall be achieved

86 Test of surface finish and dimensions

The finish of the inside and outside surface of each

pipe shall be inspected by the manufacturer The di-ameters and wall thicknesses shall also be measuredThe pipes shall then be submitted to the Surveyor forfinal testing

87 Non-destructive tests

871 The pipes shall be subjected to non-destructive tests of the extent specified in B to EWhere tests of greater scope are prescribed in theorder or in the relevant standards or specificationsthese requirements shall be complied with

872 Other test specifications require special ap-proval by GL

873 The test equipment used for the continuousinspection of pipes shall be regularly calibrated using

II - Part 1

GL 2009

Section 2 Steel Pipes Chapter 2

Page 2ndash3

A



pipes with artificial defects The efficiency of theequipment shall be demonstrated to the Surveyor

88 Tightness test

881 All pipes shall be tested for leaks by themanufacturer by applying the internal pressure test orwhere GL has given its consent by a suitable non-destructive testing method eg eddy current or strayflux techniques

882 The internal pressure test shall normally beperformed at a standard hydraulic test pressure of 80bar Where pipes are intended for an operating pres-

sure of le 25 bar the test pressure may be reduced to astandard value of 50 bar In the case of thin-walledpipes with large outside diameters the test pressureshall be limited so as to ensure that the yield strengthor 02 proof stress of the pipe material at roomtemperature is not exceeded Where in exceptionalcases testing with water is not possible another test-ing medium may be used after agreement with theSurveyor

883 Where a non-destructive method of testing isto be used instead of the internal hydraulic pressuretest it shall be able to cover the whole circumferenceof the pipe In addition the method of testing shallconform to a recognized standard (eg EN 10246) orto an approved test specification The efficiency of themethod shall be initially demonstrated to GL

89 Retests in the event of failure of specimens

If the requirements are not met by specimens subjected to tensile ring or notched bar impact tests or ifin the notched bar impact test one individual valuefalls below 70 of the stipulated average value thenbefore the unit testing quantity is rejected the proce-dure for retests described in Chapter 1 ndash Principles andTest Procedures Section 2 H may be applied

9 Marking of pipes

91 The manufacturer shall mark each pipe asfollows in at least one position about 300 mm from theend

ndash short designation or material number of the steelgrade

ndash manufacturers mark

ndash additionally the heat number or a heat code

92 Markings shall be applied with punchesPipes with sensitive surfaces or small wall thicknesseswhich may be damaged by punches shall be markedby another method eg by coloured imprint electricalengraving or rubber stamps

10 Certificates

101 For each consignment the manufacturer shallfurnish the Surveyor with a certificate containing thefollowing details

ndash purchaser and order number

ndash newbuilding and project number respectivelywhere known

ndash quantity dimensions and weight of deliveredpipes

ndash strength category or pipe grade

ndash steel grade or material specification

ndash method of pipe manufacture

ndash heat numbers

ndash chemical composition of the heat

ndash condition in which supplied or heat treatmentapplied

ndash marking

ndash results of material testing

102 The manufacturer shall also certify that allthe pipes have been successfully tightness tested andwhere applicable have successfully undergone a non-destructive test and a test of resistance to intercrystal-line corrosion

103 If the steels of which the pipes are made arenot produced in the pipe works a steelmakers certifi-cate shall be handed to the Surveyor indicating thenumbers and analyses of the heats The steelmakershall have been approved for the grades concerned Incase of doubt the Surveyor shall be given facilities forcarrying out a check

104 Where in exceptional cases pipes are testedon the premises of a stockist the latter shall keep aclear record of the origin of the pipes which shall bearthe marking specified in 9 and in the case of boilertubes the stamp of the works inspector as well In

addition the Surveyor shall be furnished with a cer-tificate issued by the pipe manufacturer and containingthe following details

ndash number dimensions and weight of the pipessupplied


ndash method of pipe manufacture and condition inwhich supplied or method of heat treatment

ndash heat numbers and analyses

ndash confirmation that the tightness test and where

specified the non-destructive test and test of re-sistance to intercrystalline corrosion have beencarried out

ndash marking

Chapter 2

Page 2ndash4


GL 2009

A



B Pipes for General Purpose

1 Scope

11 These Rules are applicable to seamless andwelded pipes for use in pressure vessels equipmentpipelines and pressure cylinders Pipes conforming tothese rules are intended for use at normal ambienttemperatures

In general for these applications pipe grades accordingto Table 23 are to be used

If the pipes are intended for the manufacture of hy-draulic cylinders exposed to low service temperaturesa minimum impact energy of 41 J is to be proven onlongitudinal ISO-V specimens which may lead to theapplication of steels tough at sub-zero temperatures

12 Pipes conforming to these Rules may be usedfor the cargo and processing equipment of gas tankersprovided that the relevant design temperatures are notbelow 0 degC

2 Heat treatment

The pipes shall be in a proper heat-treated conditionThis is generally to be achieved by normalizing

Subsequent heat treatment need not be applied to hot-formed pipes if the hot forming operation ensures acorresponding structure of sufficient uniformity

3 Requirements applicable to the material


The chemical composition of the pipe steels shallconform to the data given in Table 24 or where ap-propriate in the relevant standards or specifications


The required values of tensile strength yield strengthand elongation specified in Table 25 or where appro-priate in the relevant standards or specifications shallbe met under test at room temperature


When subjected to the ring tests the pipes shall dis-play a capacity for deformation which meets the re-quirements specified in A85

34 Impact energy

The pipes shall at least satisfy the impact energy re-quirements specified in Table 25

4 Testing and scope of tests

The following tests are to be performed


The manufacturer shall determine the chemical com-position of each heat in accordance with A81

Table 23 Standardized pipe grades

Corresponding pipe grade toStrength category or

pipe grade to

Table 25

EN 10216-1 1

or

EN 10217-1 2

EN 10216-3 1

or

EN 10217-3 2

EN 10305-1 EN 10305-2

GLndashR 360 P235TR2 E235+N E235+N

GLndashR 410 P265TR2 P275NL1 E275+N

GLndashR 490 P355N E355+N E355+N

1 seamless2 welded

Table 24 Chemical composition of unalloyed steel pipes

Chemical composition []Strength

category or

pipe grade Cmax Simax Mn max Pmax Smax Altot

GLndashR 360 017 035 120

GLndashR 410 021 035 140

GLndashR 490 022 055 160

0025 0020 ge 0020 1

1 This requirement does not apply if the steel contains a sufficient fraction of other nitrogen absorbing elements which is to be specified

II - Part 1

GL 2009


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B



Table 25 Mechanical and technological properties of unalloyed steel pipes

Elongation

A

[]

min

Impact energy

KV1

at 0 degC

[J]

min

Strength

category orpipe grade

Tensile

strength

Rm

[Nmm2]

Yield

strength

ReH

[Nmm2]

min

long transv long transv

GLndashR 360 360 ndash 500 235 25 23

GLndashR 410 410 ndash 570 255 21 19

GLndashR 490 490 ndash 650 310 19 17

41 27

1 For pipes with wall thickness gt 10 mm

42 Tensile test

Specimens of the sample pipes selected in accordancewith A82 shall be subjected to the tensile test

43 Technological test

431 Pipes with longitudinal weld seams and seam-less pipes of grade GLndashR490 are to be examined ac-

cording to one of the ring tests specified in A85 namely two pipes of one test batch

Apart from that for fusion-welded pipes a weld seambend test in accordance with Part 3 ndash Welding Chap-ter 2 ndash Design Fabrication and Inspection of WeldedJoints Section 5 D may be carried out applying abending mandrel diameter of 3 t

432 To calculate the distance between the thrustplates in the ring flattening test the following valuesshall be assigned to the constant C in the formulagiven in A852

Pipes of strength category 360 C = 009

Other pipe grades C = 007

44 Notched bar impact test

On the pipes selected in accordance with A82 the

notched bar impact test shall be performed on trans-verse Charpy V-notch specimens if the outside diame-

ter is ge 200 mm If the outside diameter is lt 200 lon-

gitudinal specimens may be used


The tests specified in A86 are to be performed


All pipes shall be subjected by the manufacturer to anon-destructive test over their whole length in accor-dance with EN 10246

461 Non-destructive testing of seamless pipes

The pipes shall be subjected to a non-destructive testfor detection of longitudinal defects according to EN10246-7 acceptance category U2 subcategory C orEN 10246-5 acceptance category F2 Areas in way of pipe ends which have not been tested automaticallyshall be subjected either to a manual or semi-automaticultrasonic test in accordance with EN 10246-7 accep-tance category U2 subcategory C or shall be cut off

462 Non-destructive testing of pressure-weldedpipes

GL-R360 and GL-R410

The weld seam of pipe grades GL-R360 and GL-R410shall be tested over its entire length according to eitherEN 10246-3 acceptance category E3 or EN 10246-5acceptance category F3 or EN 10246-7 acceptance

category U3 subcategory C or EN 10246-8 accep-tance category U3 if applicable

Areas in way of pipe ends which have not been testedautomatically shall be subjected either to a manual orsemi-automatic ultrasonic test in accordance with EN10246-8 acceptance category U3 or shall be cut off

GL-R490

Pipes of grade GL-R490 shall be subjected to an ultra-sonic test for detection of longitudinal defects according

to EN 10246-7 acceptance category U2 subcategory C

Areas in way of pipe ends which have not been testedautomatically shall be subjected either to a manual orsemi-automatic ultrasonic test in accordance with EN10246-7 acceptance category U2 subcategory C orshall be cut off

Chapter 2

Page 2ndash6


GL 2009

B



463 Non-destructive testing of fusion-weldedpipes

GL-R360 and GL-R410

The weld seam of SAW pipes of grades GL-R360and GL-R410 shall be tested either according toEN 10246-9 acceptance category U3 or EN 10246-10image quality class R2

Areas in way of pipe ends which have not been testedautomatically shall be subjected either to a manual orsemi-automatic ultrasonic test in accordance with EN10246-9 acceptance category U3 or shall be examinedby means of radiographic testing according to EN10246-10 image quality class R2 or shall be cut off

GL-R490

The weld seam of pipes of grade GL-R490 shall betested over its entire length according to EN 10246-9acceptance category U2 or EN 10246-10 image qual-ity class R2

Areas of the weld seam in way of pipe ends whichhave not been tested automatically shall be subjectedeither to a manual or semi-automatic ultrasonic test orto radiographic testing as specified above or shall becut off

The base material is to be tested according to EN

10246-15 acceptance category U2The pipe ends have to be tested in accordance with EN10246-17 Laminations in circumferential direction of more than 6 mm length are not permitted within thelast 25 mm pipe length at each end

Plate or strip edges adjacent to the weld seam are to betested within a 15 mm wide zone along the weld seam

in accordance with EN 10246-15 or EN 10246-16acceptance category U2 in each case

47 Tightness test

All pipes shall be tightness tested by the manufacturerin accordance with A88

C High-Temperature Steel Pipes

1 Scope

These Rules are applicable to seamless and weldedpipes made of carbon steel carbon-manganese steelMo steel and Cr Mo steel and intended for steam boil-ers pressure vessels equipment and pipelines Pipesconforming to these Rules are intended for applicationat both ambient and elevated temperatures

For these applications standardized pipe grades aregenerally to be used The appropriate pipe grades areshown in Table 26

2 Heat treatment

Pipes shall be properly heat treated as follows

a) Carbon steel carbon-manganese steel and03 Mo steel pipes

ndash normalized

b) Pipes made of 1 Cr 05 Mo and 225 Cr 1 Mo

steels

ndash quenched and tempered

Subsequent heat treatment need not be applied to hotformed pipes covered by a) if the hot forming opera-tion ensures a corresponding structure of sufficientuniformity Under these conditions tempering may besufficient for the alloy pipes covered by b)

Table 26 Standardized pipes made of high-temperature steel grades

Corresponding pipe grade toStrength category

or

pipe grade EN 10216-2 EN 10217-2 ISO 9329-2 ISO 9330-2

GLndashR 360 W P235GH P235GH PH 23 PH 23


GLndashR 460 W ndashndash ndashndash PH 29 ndashndash

GLndashR 510 W 20MnNb6 ndashndash PH 35 PH 35

03Mo 16Mo3 16Mo3 16Mo3 16Mo3

1Cr05Mo 13CrMo4-5 ndashndash 13CrMo4-5 13CrMo4-5225Cr1Mo 10CrMo9-10 ndashndash 11CrMo9-10 11CrMo9-10

II - Part 1

GL 2009


Page 2ndash7

C





The chemical composition shall conform to the data

given in Table 27 or where appropriate the relevantstandards or specifications





34 Impact energy


35 High-temperature characteristics

The 02 proof stress at elevated temperatures shallsatisfy the requirements specified in Table 29 or inthe other relevant standards or specifications

Table 27 Chemical compositions of high-temperature steel pipes


category or

pipe grade C Simax Mn Pmax Smax Cr Mo Altot

GL-R 360 W le 016 035 le 120

GL-R 410 W le 020 040 le 140

GL-R 460 W le 022 040 le 140

GL-R 510 W le 023 055 080 ndash 150

le 030 le 008 ge 0020 1

03Mo 012 ndash 020 035 040 ndash 090 ndash 025 ndash 035

1Cr05Mo 010 ndash 017 035 040 ndash 070 070 ndash 115 040 ndash 060

225Cr1Mo 008 ndash 014 050 030 ndash 070

0025 0020

200 ndash 250 090 ndash 110

le 0040


If titanium is used the manufacturer shall demonstrate that

TiAl 0 20

2+ ge

⎛ ⎞⎜ ⎟⎝ ⎠

Table 28 Mechanical and technological properties of pipes made of high-temperature steel at room

temperature

Elongation

( ) o oat L = 565 S

A

[]

min

Impact energy

KV

[J]

min

Strengthcategory or

pipe grade

Tensilestrength

Rm

[Nmm2]

Yieldstrength

ReH

[Nmm2]

minlong transv long transv

GLndashR 360 W 360 ndash 500 235 25 23

GLndashR 410 W 410 ndash 570 255 21 19

GLndashR 460 W 460 ndash 580 270 23 21

GLndashR 510 W 510 ndash 650 355 19 17

03Mo 450 ndash 600 270 22 20

1Cr05Mo 440 ndash 590 290 22 20

225Cr1Mo 480 ndash 630 280 20 18

41 27

Chapter 2

Page 2ndash8


GL 2009

C



Table 29 Minimum values of yield strength Rp02 at elevated temperatures

Steel gradeMinimum yield strength Rp02 [Nmm2]

at a temperature [degC] of

Materialcode

Materialnumber 100 150 200 250 300 350 400 450 500

GL-R360W 10345 198 187 170 150 132 120 112 108 ndash

GL-R410W 10425 226 213 192 171 154 141 134 128 ndash

GL-R460W ndash ndash ndash 235 215 175 155 145 135 ndash

GL-R510W 10471 312 292 264 241 219 200 186 174 ndash

03Mo 15415 243 237 224 205 173 159 156 150 146

1Cr05Mo 17335 264 253 245 236 192 182 174 168 166

225Cr1Mo 17380 249 241 234 224 219 212 207 193 180

36 Dimensional tolerances for collectors

Seamless collector pipes and collectors with inside

diameters le 600 mm are subject to the following di-mensional tolerances

ndash on the inner or outer clear width plusmn 10 where

the outer clear width is le 225 mm or plusmn 15 where the outer clear width is gt 225 mm

ndash 0 to + 25 on the wall thickness

ndash the lateral curvature of square pipes shall be asshown in Fig 21

b[mm]

up to100

101 to200

201 to300

301 andover

f

[mm]

075 10 15 20

f

r

bs

Fig 21 Tolerance on the lateral curvatureof square pipes

In square pipes the inner corner radius r in relation tothe wall thickness s shall be at least

sr 8 mm

3ge ge





42 Tensile test



431 The pipes namely two pipes of one testbatch shall undergo one of the ring tests specified inA Table 21 as follows

For fusion-welded pipes a weld seam bend test in

accordance with Part 3 ndash Welding Chapter 2 ndash De-sign Fabrication and Inspection of Welded JointsSection 5 D is to be carried out applying a bendingmandrel diameter of 3 t


Pipes of strength categories 360 C = 009



The test is to be carried out at room temperature on the

sample pipes selected in accordance with A82 using

transverse Charpy V-notch specimens if the outside

diameter is ge 200 mm If the outside diameter is lt 200

mm longitudinal specimens may be used

45 High-temperature tensile test

Where stipulated in A83 or in the purchase order the02 proof stress shall be determined by a high-temperature tensile test



II - Part 1

GL 2009


Page 2ndash9

C




All pipes shall be subjected by the manufacturer to anon-destructive test according to EN 10246 over theirwhole length and cross section cf A87

471 Non-destructive testing of seamless andpressure-welded pipes

The pipes shall be subjected to a non-destructive testin order to detect longitudinal defects according to EN10246-7 acceptance category U2 subcategory C

Areas in way of pipe ends which have not been testedautomatically shall be subjected either to a manual orsemi-automatic ultrasonic test or shall be examined bymeans of radiographic testing according to the proce-dures specified above or shall be cut off

472 Non-destructive testing of fusion-welded

pipes

The weld seam of the pipes shall be tested over itsentire length according to either EN 10246-9 accep-tance category U2 or EN 10246-10 image qualityclass R2


The base material is to be tested according to EN10246-15 acceptance category U2

The pipe ends have to be tested in accordance with EN10246-17 Laminations in circumferential direction of more than 6 mm length are not permitted within thelast 25 mm pipe length at each end Plate or stripedges adjacent to the weld seam are to be tested within

a 15 mm wide zone along the weld seam in accor-dance with EN 10246-15 or EN 10246-16 acceptancecategory U2 in each case

48 Tightness test


D Pipes Tough at Sub-Zero Temperatures

1 Scope

11 These Rules are applicable to seamless orwelded pipes made of carbon steel carbon-manganesesteel nickel alloy steel or austenitic steel tough at sub-zero temperatures and with wall thicknesses up to25 mm which are intended for the cargo and process-ing equipment of gas tankers with design temperaturesbelow 0 degC

For these applications suitable standardized steel grades may also be used provided that they meet the

requirements stated in these Rules including especially

those relating to impact energy at sub-zero tempera-tures For the appropriate pipe grades see Table 210

Table 210 Comparably suitable pipe grades of steels tough at sub-zero temperatures according to standard

Strength

category or

pipe grade

EN 10216-4 1

or

EN 10217-4 2

EN 10216-3 1

or

EN 10217-3 2

DIN 17458 1

or

DIN 17457 2

ISO 9329-3 1

or

ISO 9330-3 2

ISO 9329-4 1

or

ISO 9330-6 2

ASTM 3

A312M

GLndashR 360 TP215NLP255QL

PL25

GLndashR 390 T P265NLP275NL1

P275NL2

GLndashR 490 T P355NL1P355NL2

GLndashR 05 Ni 13MnNi6-3 13MnNi6-3

GLndashR 35 Ni 12Ni14 12Ni14

GLndashR 9 Ni X10Ni9 X10NiMn9

14306 X2CrNi19-11 X2CrNi1810 TP 304 L

14404 X2CrNiMo17-13-2 X2CrNiMo17-12 TP 316 L

14541 X6CrNiTi18-10 X6CrNiTi18-10 TP 321

14550 X6CrNiNb18-10 X6CrNiNb18-10 TP 347

14571 X6CrNiMoTi17-12-2 X6CrNiMoTi17-12

1 Seamless pipes

2 Welded pipes

3 The notched bar impact energies according to Table 214 are to be demonstrated

Chapter 2

Page 2ndash10


GL 2009

D



Note

In the case of pipes and connections which are in-

tended for liquefied ammonia at design temperaturesabove 0 degC the boundary values applicable to chemi-cal composition and strength properties as stated in

Section 1 F811 or 822 are to be maintained

12 Where the wall thickness of the pipes exceeds25 mm the requirements are subject to special agree-ment with GL

13 If the pipes are used for cargo and processequipment on gas tankers the minimum design tem-peratures specified in Table 211 are applicable

Table 211 Minimum design temperatures

Strength category

orpipe grade

Minimum design

temperature[deg C]

GL-R 360 T

GL-R 390 T

GL-R 490 T

ndash 55 1

GL-R 05 Ni

GL-R 35 Ni

ndash 55

ndash 90

GL-R 9 Ni ndash 165

Austenitic pipes ndash 165

1 Only applicable if the required impact energy has been

demonstrated at the time of the approval tests

2 Heat treatment

Depending on the material the pipes shall be suppliedin one of the heat treated conditions specified in Table212

Table 212 Heat treatment of steel pipes tough atsub-zero temperatures

Strength category

or pipe gradeType of heat treatment

GLndashR 360 TGLndashR 390 T

GLndashR 490 T

Normalized or quenchedand teampered

GLndashR 05 Ni Normalized

GLndashR 35 NiNormalized and tempered

or quenched and tempered

GLndashR 9 Ni

Double normalized and

tempered or quenched and

tempered

Seamless austenitic pipesSolution annealed and

quenched

Welded austenitic pipesSolution annealed and

quenched or in the welded

condition

For austenitic pipes the heat treatment may be fol-lowed by cold drawing entailing small degrees of deformation provided that the required characteristicscan be maintained

Welded austenitic pipes may be delivered in thewelded state without post-weld heat treatment pro-vided that a test of the procedure has demonstratedthat the characteristics of the material are satisfactoryand that the strips or plates used for their manufactureare solution annealed In addition any scale residualslag and temper colours on the inner and outer sur-faces shall be carefully removed eg by picklinggrinding or sand blasting



The chemical composition of the pipe steels shallconform to the data in Table 213 or where appropri-ate to the other relevant standards or specifications

32 Resistance of austenitic pipe grades tointercrystalline corrosion

Austenitic steel pipes shall be resistant to intercrystal-line corrosion Where welding is not followed byfurther heat treatment (quenching) only those pipegrades may be used which are corrosion-resistant inthe welded condition eg steels stabilized with Ti or

Nb or steels with carbon contents of C le 003 seeTable 213


The values for tensile strength yield strength or 02 or 1 proof stress and elongation specified in Table214 or where appropriate in the other relevant stan-dards or specifications shall be satisfied under test atroom temperature


In the ring tests the pipes shall exhibit a capacity fordeformation which satisfies the requirements stated inA85

35 Low-temperature impact energy

The required impact energy values specified in Table214 for the pipe grade concerned shall be met at theprescribed test temperatures This requirement is alsoapplicable to comparable pipe grades conforming tothe standards or specifications irrespective of thevalues specified therein



II - Part 1GL 2009

Section 2 Steel Pipes Chapter 2Page 2ndash11

D



Table 213 Chemical composition of steel pipes tough at sub-zero temperatures

Chemical composition [] Strength

category or

pipe grade Cmax Si Mn Pmax Smax Cr Ni Mo Other elements

GLndashR 360 T 016 le 040 040 ndash 120


GLndashR 490 T 018 010 ndash 050 ge 090

0025 0020 le 030 le 03 le 008 Almet ge 0015 1 2

GLndashR 05 Ni 016 le 050 085 ndash 170 0025 0015 le 015 030 ndash 085 le 010 Almet ge 0015 1 3

GLndashR 35 Ni 015 0025 325 ndash 375 ndashndash

GLndashR 9 Ni 013015 ndash 035 030 ndash 085

00200010 ndashndash

850 ndash 950 le 010 V le 005

14306 0030 170 ndash 190 90 ndash 120 ndashndash

14404 0030 165 ndash 185 110 ndash 140 20 ndash 25ndashndash

14541 008 170 ndash 190 90 ndash 120 ndashndashTi ge 5 times C

le 070

14550 008 170 ndash 190 90 ndash 120 ndashndashNb ge 10 times C

le 100

14571 008

le 100 le 200 0040 0030

165 ndash 185 110 ndash 140 20 ndash 25Ti ge 5 times C

le 080

1 Al may be wholly or partly replaced by other fine grain elements2 Residual elements Cu le 020 total Cr + Cu + Mo le 045 3 Residual elements Nb le 005 Cu le 015 V le 005 total le 030

Table 214 Mechanical and technological properties of steel pipes tough at sub-zero temperatures

Elongation A

[]

min

Impact energyKV 2

[J]

minStrength category

or pipe grade

Tensile

strength

Rm

[Nmm2]

Yield strengthor proof stress

ReH or Rp02 Rp10

1

[Nmm2]

min long transvTest temperature

[degC]

long

[J]

transv

[J]

GLndashR 360 T 360 ndash 490 255 25 23

GLndashR 390 T 390 ndash 510 275 24 22

GLndashR 490 T 490 ndash 630 355 22 20

5 K below design

temperature

min ndash20 degC

GLndashR 05 Ni 490 ndash 610 355 22 20 ndash 60


GLndashR 9 Ni 690 ndash 840 510 20 18 ndash196

14306 480 ndash 680 215 40 35

14404 490 ndash 690 225 40 35

14541 510 ndash 710 235 35 30

14550 510 ndash 740 240 35 30

14571 510 ndash 710 245 35 30

ndash196

41(29) 27(19)

1 Rp02 or ReH applies to ferritic steels Rp10to austenitic steels

2 Average value of 3 specimens the values in brackets are the individual minima

Chapter 2Page 2ndash12

Section 2 Steel Pipes II - Part 1GL 2009

D




The chemical composition of each heat shall be veri-fied by the pipe manufacturer or where appropriate inthe case of welded pipes by the manufacturer of thestarting material in accordance with A81

42 Test of resistance to intercrystalline corro-sion

421 The resistance to intercrystalline corrosionshall be tested on austenitic steel pipes where this iscalled for in the order or where the pipes are made of materials which do not meet the requirements in re-spect of the limited carbon content or sufficient stabi-lization with titanium or niobium see 32

422 The testing of resistance to intercrystallinecorrosion shall be performed in accordance with

ISO 3651-2 on at least two samples per heat The testspecimens shall be treated as follows

ndash Steels with C le 003 and stabilized steels areto undergo sensitizing heat treatment (700 degC30 min water quench)

ndash All other grades of steel shall be in the conditionin which they are supplied

43 Tensile test

The tensile test shall be performed on the sample pipesselected in accordance with A82


441 The pipes shall undergo one of the ring testsspecified in Table 21 For the performance of thetests specimens shall be taken from one end of twopipes of a test batch

442 To calculate the distance between the platensto be used in the ring flattening test the values accord-ing to Table 215 shall be assigned to the constant C inthe formula given in A852

Table 215

Strength category

or pipe grade

Constant

C

GLndashR 360 T 009GLndashR 390 T and

GLndashR 490 T

GLndashR 05 Ni

007

GLndashR 35 Ni 008

GLndashR 9 Ni 006

Austenitic pipes 010


451 On pipes with wall thicknesses ge 6 mm thenotched bar impact test shall be performed on CharpyV-notch specimens taken from each sample pipe se-lected in accordance with A82

If the dimensions of the pipe are such that test speci-mens can be taken without straightening these shallbe taken transverse to the pipe axis In such cases anadditional (transverse) set of specimens shall be takenfrom fusion-welded pipes so that the notch is locatedin the middle of the weld metal

In all other cases the specimens shall be taken parallelto the pipe axis

452 If the wall thickness of the pipe does notallow the preparation of specimens with the stand-

ard dimensions (10 times 10 mm) specimens measuring

75 times 10 mm or 5 times 10 mm shall be used The re-quirements applicable to these specimens as comparedwith the standard specimens are shown in Table 216


Tests shall be performed in accordance with A86

Table 216 Impact energy for specimens of reduced size

Required impact energy KV with specimens measuring Required impact

energy 1 in Table 214

(standard specimens) 75 mm times 10 mm 5 mm times 10 mm

[J]

min

average value

[J]

min

minimum

individual value

[J]

average value

[J]

min

minimum

individual value

[J]

27 (19)

41 (29)

22

34

16

24

18

27

13

22

1 Average value of 3 specimens values in brackets apply to the min individual value

II - Part 1GL 2009


D




All pipes shall be subjected by the manufacturer to anon-destructive test over their whole length accordingto EN 10246


The pipes shall be subjected to a non-destructive testin order to detect longitudinal defects according to EN10246-7 acceptance category U2 subcategory C orEN 10246-5 (only for ferromagnetic pipe grades)acceptance category F2

Areas in way of pipe ends which have not been testedautomatically shall be subjected either to a manual orsemi-automatic ultrasonic test according to EN 10246-7 acceptance category U2 subcategory C or shall becut off





The pipe ends have to be tested in accordance with EN10246-17 Laminations in circumferential direction of more than 6 mm length are not permitted within thelast 25 mm pipe length at each end Plate or stripedges adjacent to the weld seam are to be tested withina 15 mm wide zone along the weld seam in accor-dance with EN 10246-15 or EN 10246-16 acceptancecategory U2 in each case

48 Tightness test


E Stainless Steel Pipes

1 Scope

11 These Rules are applicable to seamless andwelded austenitic and austenitic-ferritic stainless steelpipes to be used for the cargo and processing equip-ment on chemical tankers and for other lines vesselsand equipment where chemical stability is requiredSuitable pipe grades conforming to international ornational standards and to established and recognizedspecifications together with the austenitic pipe grades

specified in D Table 213 are appropriate to theseapplications subject to the following conditions relat-ing to manufacture and testing

12 Pipe grades shall be so selected with regard

to subsequent manufacturing operations eg weldingthat they possess the chemical stability demanded bythe intended application

2 Heat treatment

The pipes shall be supplied in solution-annealed andquenched condition although welded pipes may alsobe supplied without post-weld heat treatment providedthat they continue to possess the required chemicalstability in this condition and that the conditions statedin D2 are complied with



The chemical composition of the pipe steels shallconform to recognized standards or specifications

32 Resistance to intercrystalline corrosion

In the condition in which they are supplied the pipesshall be resistant to intercrystalline corrosion

Where the welding is not to be followed by heat treat-

ment (solution annealing) only those pipe grades maybe used which are corrosion-resistant in the weldedcondition eg steels stabilized with Ti or Nb or steels

with carbon contents of C le 003


The required values of tensile strength 1 proof stress and elongation shall be satisfied in tests at roomtemperature in accordance with the standard or therecognized specification




Where pipes are used at elevated temperatures therequired values for the 02 or 1 proof stress pre-scribed in the relevant standards or recognized specifi-cations shall be met at the corresponding temperaturelevel

36 Impact energyThe required impact energy values shall be satisfied intests at room temperature in accordance with the rele-vant standard or the recognized specification



E






The chemical composition of each heat shall be dem-onstrated by the pipe manufacturer or where appro-priate in the case of welded pipes by the manufacturerof the starting material in accordance with A81


Depending on the application and grade of the pipes atest of resistance to intercrystalline corrosion shall beperformed on the following pipes

ndash pipes for use on chemical tankers irrespective of the type of material

ndash pipes which do not meet the requirements inrespect of stabilization or limited carbon contentspecified in 32

ndash pipes made of stabilized steels or steels withlimited carbon contents intended for applica-tions not covered where such testing is speciallyprescribed in view of the anticipated corrosiveattack

The test conditions shall be as prescribed in D422

43 Tensile test

The tensile test shall be performed on specimens of the sample pipes selected in accordance with A82


Unless more extensive testing is prescribed in thestandards one of the ring tests specified in A Table21 shall be performed on one end of 2 of the pipesTo calculate the distance between the platens to beused in the ring flattening test a value of 010 shall beassigned to the constant C in the formula given inA852


Where called for in A83 or stipulated in the purchaseorder the 02 or 1 proof stress shall be deter-mined by a high-temperature tensile test




All pipes shall be subjected by the manufacturer tonon-destructive testing over their entire length accord-ing to EN 10246

The pipes shall be subjected to a non-destructive testin order to detect longitudinal defects according toEN 10246-7 acceptance category U2 subcategory C

Areas in way of pipe ends which have not been testedautomatically shall be subjected either to a manual orsemi-automatic ultrasonic test according to EN 10246-6 acceptance category U2 subcategory C or shall be

cut off

48 Tightness test


II - Part 1GL 2009


E



43 The upset metal on the outside of pressure-welded pipes shall be removed In pipes having a boreof 20 mm or more the height of the upset metal on theinside shall not exceed 03 mm

44 On fusion-welded pipes the inside and out-side weld reinforcement shall not exceed a value of

1 + 01 times seam width (mm)

5 Dimensions dimensional and geometricaltolerances

The dimensions and the dimensional and geometricaltolerances of the pipes shall comply with the require-ments specified in the standards The relevant stan-dards shall be stated in the order and made known tothe Surveyor The ends of pipes shall be cut off per-pendicular to the pipe axis and shall be free fromburrs Apart from pipes which are delivered in coils

all pipes shall appear straight to the eye

6 Integrity of pipes

All pipes shall be leak proof at the specified test pres-sures

7 General requirements applicable to thematerial


The chemical composition of the pipe material (heatanalysis) shall conform to the Tables contained in thisSection or where applicable in the relevant standards

72 Weldability

Pipes in accordance with these Rules shall be weld-able by established workshop methods Wherevernecessary appropriate measures to safeguard qualityshall be taken eg preheating andor subsequent heattreatments see Part 3 ndash Welding


The tensile strength yield strength or proof stresselongation and where required the 02 or 1 proof stress at elevated temperatures and the impact

energy shall conform to the Tables contained in thisSection or where applicable in the relevant standardsIrrespective of the provisions contained in the stan-dards pipes made of steels tough at sub-zero tempera-tures shall at least meet the values specified in D forthe impact energy at the prescribed test temperature


Pipes shall meet the requirements for the ring testsspecified in 85

8 General instructions for testing


The pipe manufacturer - and where appropriate themanufacturer of the starting material in the case of

welded pipes - shall verify the composition of eachheat and submit the relevant certificates to the Sur-veyor All the elements affecting compliance with therequired characteristics shall be specified in the cer-tificates

A product analysis shall be performed if there is anydoubt about the composition of pipes submitted fortesting

82 Test of mechanical properties

821 For testing pipes shall be grouped by steelgrades and dimensions - alloy steel pipes also by heats- into test batches of 100 pipes for outside diameters

le 500 mm and into 50 pipes for outside diametersgt 500 mm Residual quantities of up to 50 pipes maybe evenly allocated to the various test batches Wherewelded pipes are concerned a pipe is considered to bea cut length of not more than 30 m

822 For the performance of the tensile tests twopipes each shall be taken from the first two testbatches and one pipe each from every subsequentbatch Where a consignment comprises only 10 pipesor less it shall be sufficient to take one pipe Nor-mally longitudinal test specimens shall be taken fromthe sample pipes Where the diameter is 200 mm ormore test specimens may also be taken transverse tothe pipe axis From welded pipes additionally testspecimens are to be taken transversely to the weldedseam The weld reinforcement shall be machined off over the gauge length

83 Determination of the 02 proof stress at

elevated temperatures

Where pipes are designed for use at elevated tempera-tures on the basis of their high-temperature strengthcharacteristics the 02 or 1 proof stress shall beproved by a hot tensile test performed on one testspecimen per heat and per pipe size The test shall beperformed at the temperature which approximates

most closely to the level of the operating temperaturerounded off to the nearest 50 degC

The test may be dispensed with in the case of pipes torecognized standards the high-temperature mechani-cal properties of which are regarded as proven

84 Notch bar impact test

Where this test is specified for the individual types of pipe the number of sets of specimens and the positionof the specimens shall be determined in the same wayas the tensile test specimens called for in 82 The testshall be performed on Charpy V-notch specimens Incase of pipes with wall thickness above 30 mm thelongitudinal axis of the specimens is to be located in adistance of 14 of the pipe wall from the outer surfaceor as close as possible to this location

Chapter 2

Page 2ndash2


GL 2009

A





[mm]


[mm]

t lt 2 2 le t le 16 16 lt t le 40











(1 C) aH

C a D

+=

+










ratios of Pipe

material

ge 09ge 08

lt 09

ge 07

lt 08

ge 06

lt 07

ge 05

lt 06ge 05

C- and

CMn-steels8 10 12 20 25 30

Mo- CrMo-

and

Ni-steels

6 8 10 15 30 30

Austeniticsteels

30









II - Part 1

GL 2009


Page 2ndash3

A




88 Tightness test







9 Marking of pipes






10 Certificates








ndash heat numbers



ndash marking












ndash marking

Chapter 2

Page 2ndash4


GL 2009

A




1 Scope





2 Heat treatment










34 Impact energy








pipe grade to

Table 25

EN 10216-1 1

or

EN 10217-1 2

EN 10216-3 1

or

EN 10217-3 2

EN 10305-1 EN 10305-2




1 seamless2 welded



category or


GLndashR 360 017 035 120

GLndashR 410 021 035 140

GLndashR 490 022 055 160

0025 0020 ge 0020 1


II - Part 1

GL 2009


Page 2ndash5

B




Elongation

A

[]

min

Impact energy

KV1

at 0 degC

[J]

min

Strength


Tensile

strength

Rm

[Nmm2]

Yield

strength

ReH

[Nmm2]

min


GLndashR 360 360 ndash 500 235 25 23

GLndashR 410 410 ndash 570 255 21 19

GLndashR 490 490 ndash 650 310 19 17

41 27


42 Tensile test





















GL-R360 and GL-R410




GL-R490




Chapter 2

Page 2ndash6


GL 2009

B




GL-R360 and GL-R410



GL-R490







47 Tightness test



1 Scope



2 Heat treatment



ndash normalized


steels





or






03Mo 16Mo3 16Mo3 16Mo3 16Mo3


II - Part 1

GL 2009


Page 2ndash7

C











34 Impact energy






category or


GL-R 360 W le 016 035 le 120

GL-R 410 W le 020 040 le 140

GL-R 460 W le 022 040 le 140

GL-R 510 W le 023 055 080 ndash 150

le 030 le 008 ge 0020 1



225Cr1Mo 008 ndash 014 050 030 ndash 070

0025 0020

200 ndash 250 090 ndash 110

le 0040



TiAl 0 20

2+ ge

⎛ ⎞⎜ ⎟⎝ ⎠


temperature

Elongation

( ) o oat L = 565 S

A

[]

min

Impact energy

KV

[J]

min

Strengthcategory or

pipe grade

Tensilestrength

Rm

[Nmm2]

Yieldstrength

ReH

[Nmm2]


GLndashR 360 W 360 ndash 500 235 25 23

GLndashR 410 W 410 ndash 570 255 21 19

GLndashR 460 W 460 ndash 580 270 23 21

GLndashR 510 W 510 ndash 650 355 19 17

03Mo 450 ndash 600 270 22 20

1Cr05Mo 440 ndash 590 290 22 20

225Cr1Mo 480 ndash 630 280 20 18

41 27

Chapter 2

Page 2ndash8


GL 2009

C






Materialcode

Materialnumber 100 150 200 250 300 350 400 450 500

GL-R360W 10345 198 187 170 150 132 120 112 108 ndash

GL-R410W 10425 226 213 192 171 154 141 134 128 ndash


GL-R510W 10471 312 292 264 241 219 200 186 174 ndash

03Mo 15415 243 237 224 205 173 159 156 150 146

1Cr05Mo 17335 264 253 245 236 192 182 174 168 166

225Cr1Mo 17380 249 241 234 224 219 212 207 193 180








b[mm]

up to100

101 to200

201 to300

301 andover

f

[mm]

075 10 15 20

f

r

bs



sr 8 mm

3ge ge





42 Tensile test



















II - Part 1

GL 2009


Page 2ndash9

C









pipes






48 Tightness test



1 Scope






Strength

category or

pipe grade

EN 10216-4 1

or

EN 10217-4 2

EN 10216-3 1

or

EN 10217-3 2

DIN 17458 1

or

DIN 17457 2

ISO 9329-3 1

or

ISO 9330-3 2

ISO 9329-4 1

or

ISO 9330-6 2

ASTM 3

A312M


PL25


P275NL2





14306 X2CrNi19-11 X2CrNi1810 TP 304 L





1 Seamless pipes

2 Welded pipes


Chapter 2

Page 2ndash10


GL 2009

D



Note







Strength category

orpipe grade

Minimum design

temperature[deg C]

GL-R 360 T

GL-R 390 T

GL-R 490 T

ndash 55 1

GL-R 05 Ni

GL-R 35 Ni

ndash 55

ndash 90

GL-R 9 Ni ndash 165




2 Heat treatment



Strength category



GLndashR 490 T





GLndashR 9 Ni



tempered


quenched



condition

















II - Part 1GL 2009


D





category or





0025 0020 le 030 le 03 le 008 Almet ge 0015 1 2




00200010 ndashndash

850 ndash 950 le 010 V le 005




le 070


le 100

14571 008

le 100 le 200 0040 0030


le 080



Elongation A

[]

min

Impact energyKV 2

[J]


or pipe grade

Tensile

strength

Rm

[Nmm2]


ReH or Rp02 Rp10

1

[Nmm2]


[degC]

long

[J]

transv

[J]

GLndashR 360 T 360 ndash 490 255 25 23

GLndashR 390 T 390 ndash 510 275 24 22

GLndashR 490 T 490 ndash 630 355 22 20

5 K below design

temperature

min ndash20 degC




14306 480 ndash 680 215 40 35

14404 490 ndash 690 225 40 35

14541 510 ndash 710 235 35 30

14550 510 ndash 740 240 35 30

14571 510 ndash 710 245 35 30

ndash196

41(29) 27(19)





D











43 Tensile test





Table 215

Strength category

or pipe grade

Constant

C


GLndashR 490 T

GLndashR 05 Ni

007

GLndashR 35 Ni 008

GLndashR 9 Ni 006















[J]

min

average value

[J]

min

minimum

individual value

[J]

average value

[J]

min

minimum

individual value

[J]

27 (19)

41 (29)

22

34

16

24

18

27

13

22


II - Part 1GL 2009


D













48 Tightness test



1 Scope





2 Heat treatment



















E













43 Tensile test












cut off

48 Tightness test


II - Part 1GL 2009


E





[mm]


[mm]

t lt 2 2 le t le 16 16 lt t le 40











(1 C) aH

C a D

+=

+










ratios of Pipe

material

ge 09ge 08

lt 09

ge 07

lt 08

ge 06

lt 07

ge 05

lt 06ge 05

C- and

CMn-steels8 10 12 20 25 30

Mo- CrMo-

and

Ni-steels

6 8 10 15 30 30

Austeniticsteels

30









II - Part 1

GL 2009


Page 2ndash3

A




88 Tightness test







9 Marking of pipes






10 Certificates








ndash heat numbers



ndash marking












ndash marking

Chapter 2

Page 2ndash4


GL 2009

A




1 Scope





2 Heat treatment










34 Impact energy








pipe grade to

Table 25

EN 10216-1 1

or

EN 10217-1 2

EN 10216-3 1

or

EN 10217-3 2

EN 10305-1 EN 10305-2




1 seamless2 welded



category or


GLndashR 360 017 035 120

GLndashR 410 021 035 140

GLndashR 490 022 055 160

0025 0020 ge 0020 1


II - Part 1

GL 2009


Page 2ndash5

B




Elongation

A

[]

min

Impact energy

KV1

at 0 degC

[J]

min

Strength


Tensile

strength

Rm

[Nmm2]

Yield

strength

ReH

[Nmm2]

min


GLndashR 360 360 ndash 500 235 25 23

GLndashR 410 410 ndash 570 255 21 19

GLndashR 490 490 ndash 650 310 19 17

41 27


42 Tensile test





















GL-R360 and GL-R410




GL-R490




Chapter 2

Page 2ndash6


GL 2009

B




GL-R360 and GL-R410



GL-R490







47 Tightness test



1 Scope



2 Heat treatment



ndash normalized


steels





or






03Mo 16Mo3 16Mo3 16Mo3 16Mo3


II - Part 1

GL 2009


Page 2ndash7

C











34 Impact energy






category or


GL-R 360 W le 016 035 le 120

GL-R 410 W le 020 040 le 140

GL-R 460 W le 022 040 le 140

GL-R 510 W le 023 055 080 ndash 150

le 030 le 008 ge 0020 1



225Cr1Mo 008 ndash 014 050 030 ndash 070

0025 0020

200 ndash 250 090 ndash 110

le 0040



TiAl 0 20

2+ ge

⎛ ⎞⎜ ⎟⎝ ⎠


temperature

Elongation

( ) o oat L = 565 S

A

[]

min

Impact energy

KV

[J]

min

Strengthcategory or

pipe grade

Tensilestrength

Rm

[Nmm2]

Yieldstrength

ReH

[Nmm2]


GLndashR 360 W 360 ndash 500 235 25 23

GLndashR 410 W 410 ndash 570 255 21 19

GLndashR 460 W 460 ndash 580 270 23 21

GLndashR 510 W 510 ndash 650 355 19 17

03Mo 450 ndash 600 270 22 20

1Cr05Mo 440 ndash 590 290 22 20

225Cr1Mo 480 ndash 630 280 20 18

41 27

Chapter 2

Page 2ndash8


GL 2009

C






Materialcode

Materialnumber 100 150 200 250 300 350 400 450 500

GL-R360W 10345 198 187 170 150 132 120 112 108 ndash

GL-R410W 10425 226 213 192 171 154 141 134 128 ndash


GL-R510W 10471 312 292 264 241 219 200 186 174 ndash

03Mo 15415 243 237 224 205 173 159 156 150 146

1Cr05Mo 17335 264 253 245 236 192 182 174 168 166

225Cr1Mo 17380 249 241 234 224 219 212 207 193 180








b[mm]

up to100

101 to200

201 to300

301 andover

f

[mm]

075 10 15 20

f

r

bs



sr 8 mm

3ge ge





42 Tensile test



















II - Part 1

GL 2009


Page 2ndash9

C









pipes






48 Tightness test



1 Scope






Strength

category or

pipe grade

EN 10216-4 1

or

EN 10217-4 2

EN 10216-3 1

or

EN 10217-3 2

DIN 17458 1

or

DIN 17457 2

ISO 9329-3 1

or

ISO 9330-3 2

ISO 9329-4 1

or

ISO 9330-6 2

ASTM 3

A312M


PL25


P275NL2





14306 X2CrNi19-11 X2CrNi1810 TP 304 L





1 Seamless pipes

2 Welded pipes


Chapter 2

Page 2ndash10


GL 2009

D



Note







Strength category

orpipe grade

Minimum design

temperature[deg C]

GL-R 360 T

GL-R 390 T

GL-R 490 T

ndash 55 1

GL-R 05 Ni

GL-R 35 Ni

ndash 55

ndash 90

GL-R 9 Ni ndash 165




2 Heat treatment



Strength category



GLndashR 490 T





GLndashR 9 Ni



tempered


quenched



condition

















II - Part 1GL 2009


D





category or





0025 0020 le 030 le 03 le 008 Almet ge 0015 1 2




00200010 ndashndash

850 ndash 950 le 010 V le 005




le 070


le 100

14571 008

le 100 le 200 0040 0030


le 080



Elongation A

[]

min

Impact energyKV 2

[J]


or pipe grade

Tensile

strength

Rm

[Nmm2]


ReH or Rp02 Rp10

1

[Nmm2]


[degC]

long

[J]

transv

[J]

GLndashR 360 T 360 ndash 490 255 25 23

GLndashR 390 T 390 ndash 510 275 24 22

GLndashR 490 T 490 ndash 630 355 22 20

5 K below design

temperature

min ndash20 degC




14306 480 ndash 680 215 40 35

14404 490 ndash 690 225 40 35

14541 510 ndash 710 235 35 30

14550 510 ndash 740 240 35 30

14571 510 ndash 710 245 35 30

ndash196

41(29) 27(19)





D











43 Tensile test





Table 215

Strength category

or pipe grade

Constant

C


GLndashR 490 T

GLndashR 05 Ni

007

GLndashR 35 Ni 008

GLndashR 9 Ni 006















[J]

min

average value

[J]

min

minimum

individual value

[J]

average value

[J]

min

minimum

individual value

[J]

27 (19)

41 (29)

22

34

16

24

18

27

13

22


II - Part 1GL 2009


D













48 Tightness test



1 Scope





2 Heat treatment



















E













43 Tensile test












cut off

48 Tightness test


II - Part 1GL 2009


E




88 Tightness test







9 Marking of pipes






10 Certificates








ndash heat numbers



ndash marking












ndash marking

Chapter 2

Page 2ndash4


GL 2009

A




1 Scope





2 Heat treatment










34 Impact energy








pipe grade to

Table 25

EN 10216-1 1

or

EN 10217-1 2

EN 10216-3 1

or

EN 10217-3 2

EN 10305-1 EN 10305-2




1 seamless2 welded



category or


GLndashR 360 017 035 120

GLndashR 410 021 035 140

GLndashR 490 022 055 160

0025 0020 ge 0020 1


II - Part 1

GL 2009


Page 2ndash5

B




Elongation

A

[]

min

Impact energy

KV1

at 0 degC

[J]

min

Strength


Tensile

strength

Rm

[Nmm2]

Yield

strength

ReH

[Nmm2]

min


GLndashR 360 360 ndash 500 235 25 23

GLndashR 410 410 ndash 570 255 21 19

GLndashR 490 490 ndash 650 310 19 17

41 27


42 Tensile test





















GL-R360 and GL-R410




GL-R490




Chapter 2

Page 2ndash6


GL 2009

B




GL-R360 and GL-R410



GL-R490







47 Tightness test



1 Scope



2 Heat treatment



ndash normalized


steels





or






03Mo 16Mo3 16Mo3 16Mo3 16Mo3


II - Part 1

GL 2009


Page 2ndash7

C











34 Impact energy






category or


GL-R 360 W le 016 035 le 120

GL-R 410 W le 020 040 le 140

GL-R 460 W le 022 040 le 140

GL-R 510 W le 023 055 080 ndash 150

le 030 le 008 ge 0020 1



225Cr1Mo 008 ndash 014 050 030 ndash 070

0025 0020

200 ndash 250 090 ndash 110

le 0040



TiAl 0 20

2+ ge

⎛ ⎞⎜ ⎟⎝ ⎠


temperature

Elongation

( ) o oat L = 565 S

A

[]

min

Impact energy

KV

[J]

min

Strengthcategory or

pipe grade

Tensilestrength

Rm

[Nmm2]

Yieldstrength

ReH

[Nmm2]


GLndashR 360 W 360 ndash 500 235 25 23

GLndashR 410 W 410 ndash 570 255 21 19

GLndashR 460 W 460 ndash 580 270 23 21

GLndashR 510 W 510 ndash 650 355 19 17

03Mo 450 ndash 600 270 22 20

1Cr05Mo 440 ndash 590 290 22 20

225Cr1Mo 480 ndash 630 280 20 18

41 27

Chapter 2

Page 2ndash8


GL 2009

C






Materialcode

Materialnumber 100 150 200 250 300 350 400 450 500

GL-R360W 10345 198 187 170 150 132 120 112 108 ndash

GL-R410W 10425 226 213 192 171 154 141 134 128 ndash


GL-R510W 10471 312 292 264 241 219 200 186 174 ndash

03Mo 15415 243 237 224 205 173 159 156 150 146

1Cr05Mo 17335 264 253 245 236 192 182 174 168 166

225Cr1Mo 17380 249 241 234 224 219 212 207 193 180








b[mm]

up to100

101 to200

201 to300

301 andover

f

[mm]

075 10 15 20

f

r

bs



sr 8 mm

3ge ge





42 Tensile test



















II - Part 1

GL 2009


Page 2ndash9

C









pipes






48 Tightness test



1 Scope






Strength

category or

pipe grade

EN 10216-4 1

or

EN 10217-4 2

EN 10216-3 1

or

EN 10217-3 2

DIN 17458 1

or

DIN 17457 2

ISO 9329-3 1

or

ISO 9330-3 2

ISO 9329-4 1

or

ISO 9330-6 2

ASTM 3

A312M


PL25


P275NL2





14306 X2CrNi19-11 X2CrNi1810 TP 304 L





1 Seamless pipes

2 Welded pipes


Chapter 2

Page 2ndash10


GL 2009

D



Note







Strength category

orpipe grade

Minimum design

temperature[deg C]

GL-R 360 T

GL-R 390 T

GL-R 490 T

ndash 55 1

GL-R 05 Ni

GL-R 35 Ni

ndash 55

ndash 90

GL-R 9 Ni ndash 165




2 Heat treatment



Strength category



GLndashR 490 T





GLndashR 9 Ni



tempered


quenched



condition

















II - Part 1GL 2009


D





category or





0025 0020 le 030 le 03 le 008 Almet ge 0015 1 2




00200010 ndashndash

850 ndash 950 le 010 V le 005




le 070


le 100

14571 008

le 100 le 200 0040 0030


le 080



Elongation A

[]

min

Impact energyKV 2

[J]


or pipe grade

Tensile

strength

Rm

[Nmm2]


ReH or Rp02 Rp10

1

[Nmm2]


[degC]

long

[J]

transv

[J]

GLndashR 360 T 360 ndash 490 255 25 23

GLndashR 390 T 390 ndash 510 275 24 22

GLndashR 490 T 490 ndash 630 355 22 20

5 K below design

temperature

min ndash20 degC




14306 480 ndash 680 215 40 35

14404 490 ndash 690 225 40 35

14541 510 ndash 710 235 35 30

14550 510 ndash 740 240 35 30

14571 510 ndash 710 245 35 30

ndash196

41(29) 27(19)





D











43 Tensile test





Table 215

Strength category

or pipe grade

Constant

C


GLndashR 490 T

GLndashR 05 Ni

007

GLndashR 35 Ni 008

GLndashR 9 Ni 006















[J]

min

average value

[J]

min

minimum

individual value

[J]

average value

[J]

min

minimum

individual value

[J]

27 (19)

41 (29)

22

34

16

24

18

27

13

22


II - Part 1GL 2009


D













48 Tightness test



1 Scope





2 Heat treatment



















E













43 Tensile test












cut off

48 Tightness test


II - Part 1GL 2009


E




1 Scope





2 Heat treatment










34 Impact energy








pipe grade to

Table 25

EN 10216-1 1

or

EN 10217-1 2

EN 10216-3 1

or

EN 10217-3 2

EN 10305-1 EN 10305-2




1 seamless2 welded



category or


GLndashR 360 017 035 120

GLndashR 410 021 035 140

GLndashR 490 022 055 160

0025 0020 ge 0020 1


II - Part 1

GL 2009


Page 2ndash5

B




Elongation

A

[]

min

Impact energy

KV1

at 0 degC

[J]

min

Strength


Tensile

strength

Rm

[Nmm2]

Yield

strength

ReH

[Nmm2]

min


GLndashR 360 360 ndash 500 235 25 23

GLndashR 410 410 ndash 570 255 21 19

GLndashR 490 490 ndash 650 310 19 17

41 27


42 Tensile test





















GL-R360 and GL-R410




GL-R490




Chapter 2

Page 2ndash6


GL 2009

B




GL-R360 and GL-R410



GL-R490







47 Tightness test



1 Scope



2 Heat treatment



ndash normalized


steels





or






03Mo 16Mo3 16Mo3 16Mo3 16Mo3


II - Part 1

GL 2009


Page 2ndash7

C











34 Impact energy






category or


GL-R 360 W le 016 035 le 120

GL-R 410 W le 020 040 le 140

GL-R 460 W le 022 040 le 140

GL-R 510 W le 023 055 080 ndash 150

le 030 le 008 ge 0020 1



225Cr1Mo 008 ndash 014 050 030 ndash 070

0025 0020

200 ndash 250 090 ndash 110

le 0040



TiAl 0 20

2+ ge

⎛ ⎞⎜ ⎟⎝ ⎠


temperature

Elongation

( ) o oat L = 565 S

A

[]

min

Impact energy

KV

[J]

min

Strengthcategory or

pipe grade

Tensilestrength

Rm

[Nmm2]

Yieldstrength

ReH

[Nmm2]


GLndashR 360 W 360 ndash 500 235 25 23

GLndashR 410 W 410 ndash 570 255 21 19

GLndashR 460 W 460 ndash 580 270 23 21

GLndashR 510 W 510 ndash 650 355 19 17

03Mo 450 ndash 600 270 22 20

1Cr05Mo 440 ndash 590 290 22 20

225Cr1Mo 480 ndash 630 280 20 18

41 27

Chapter 2

Page 2ndash8


GL 2009

C






Materialcode

Materialnumber 100 150 200 250 300 350 400 450 500

GL-R360W 10345 198 187 170 150 132 120 112 108 ndash

GL-R410W 10425 226 213 192 171 154 141 134 128 ndash


GL-R510W 10471 312 292 264 241 219 200 186 174 ndash

03Mo 15415 243 237 224 205 173 159 156 150 146

1Cr05Mo 17335 264 253 245 236 192 182 174 168 166

225Cr1Mo 17380 249 241 234 224 219 212 207 193 180








b[mm]

up to100

101 to200

201 to300

301 andover

f

[mm]

075 10 15 20

f

r

bs



sr 8 mm

3ge ge





42 Tensile test



















II - Part 1

GL 2009


Page 2ndash9

C









pipes






48 Tightness test



1 Scope






Strength

category or

pipe grade

EN 10216-4 1

or

EN 10217-4 2

EN 10216-3 1

or

EN 10217-3 2

DIN 17458 1

or

DIN 17457 2

ISO 9329-3 1

or

ISO 9330-3 2

ISO 9329-4 1

or

ISO 9330-6 2

ASTM 3

A312M


PL25


P275NL2





14306 X2CrNi19-11 X2CrNi1810 TP 304 L





1 Seamless pipes

2 Welded pipes


Chapter 2

Page 2ndash10


GL 2009

D



Note







Strength category

orpipe grade

Minimum design

temperature[deg C]

GL-R 360 T

GL-R 390 T

GL-R 490 T

ndash 55 1

GL-R 05 Ni

GL-R 35 Ni

ndash 55

ndash 90

GL-R 9 Ni ndash 165




2 Heat treatment



Strength category



GLndashR 490 T





GLndashR 9 Ni



tempered


quenched



condition

















II - Part 1GL 2009


D





category or





0025 0020 le 030 le 03 le 008 Almet ge 0015 1 2




00200010 ndashndash

850 ndash 950 le 010 V le 005




le 070


le 100

14571 008

le 100 le 200 0040 0030


le 080



Elongation A

[]

min

Impact energyKV 2

[J]


or pipe grade

Tensile

strength

Rm

[Nmm2]


ReH or Rp02 Rp10

1

[Nmm2]


[degC]

long

[J]

transv

[J]

GLndashR 360 T 360 ndash 490 255 25 23

GLndashR 390 T 390 ndash 510 275 24 22

GLndashR 490 T 490 ndash 630 355 22 20

5 K below design

temperature

min ndash20 degC




14306 480 ndash 680 215 40 35

14404 490 ndash 690 225 40 35

14541 510 ndash 710 235 35 30

14550 510 ndash 740 240 35 30

14571 510 ndash 710 245 35 30

ndash196

41(29) 27(19)





D











43 Tensile test





Table 215

Strength category

or pipe grade

Constant

C


GLndashR 490 T

GLndashR 05 Ni

007

GLndashR 35 Ni 008

GLndashR 9 Ni 006















[J]

min

average value

[J]

min

minimum

individual value

[J]

average value

[J]

min

minimum

individual value

[J]

27 (19)

41 (29)

22

34

16

24

18

27

13

22


II - Part 1GL 2009


D













48 Tightness test



1 Scope





2 Heat treatment



















E













43 Tensile test












cut off

48 Tightness test


II - Part 1GL 2009


E




Elongation

A

[]

min

Impact energy

KV1

at 0 degC

[J]

min

Strength


Tensile

strength

Rm

[Nmm2]

Yield

strength

ReH

[Nmm2]

min


GLndashR 360 360 ndash 500 235 25 23

GLndashR 410 410 ndash 570 255 21 19

GLndashR 490 490 ndash 650 310 19 17

41 27


42 Tensile test





















GL-R360 and GL-R410




GL-R490




Chapter 2

Page 2ndash6


GL 2009

B




GL-R360 and GL-R410



GL-R490







47 Tightness test



1 Scope



2 Heat treatment



ndash normalized


steels





or






03Mo 16Mo3 16Mo3 16Mo3 16Mo3


II - Part 1

GL 2009


Page 2ndash7

C











34 Impact energy






category or


GL-R 360 W le 016 035 le 120

GL-R 410 W le 020 040 le 140

GL-R 460 W le 022 040 le 140

GL-R 510 W le 023 055 080 ndash 150

le 030 le 008 ge 0020 1



225Cr1Mo 008 ndash 014 050 030 ndash 070

0025 0020

200 ndash 250 090 ndash 110

le 0040



TiAl 0 20

2+ ge

⎛ ⎞⎜ ⎟⎝ ⎠


temperature

Elongation

( ) o oat L = 565 S

A

[]

min

Impact energy

KV

[J]

min

Strengthcategory or

pipe grade

Tensilestrength

Rm

[Nmm2]

Yieldstrength

ReH

[Nmm2]


GLndashR 360 W 360 ndash 500 235 25 23

GLndashR 410 W 410 ndash 570 255 21 19

GLndashR 460 W 460 ndash 580 270 23 21

GLndashR 510 W 510 ndash 650 355 19 17

03Mo 450 ndash 600 270 22 20

1Cr05Mo 440 ndash 590 290 22 20

225Cr1Mo 480 ndash 630 280 20 18

41 27

Chapter 2

Page 2ndash8


GL 2009

C






Materialcode

Materialnumber 100 150 200 250 300 350 400 450 500

GL-R360W 10345 198 187 170 150 132 120 112 108 ndash

GL-R410W 10425 226 213 192 171 154 141 134 128 ndash


GL-R510W 10471 312 292 264 241 219 200 186 174 ndash

03Mo 15415 243 237 224 205 173 159 156 150 146

1Cr05Mo 17335 264 253 245 236 192 182 174 168 166

225Cr1Mo 17380 249 241 234 224 219 212 207 193 180








b[mm]

up to100

101 to200

201 to300

301 andover

f

[mm]

075 10 15 20

f

r

bs



sr 8 mm

3ge ge





42 Tensile test



















II - Part 1

GL 2009


Page 2ndash9

C









pipes






48 Tightness test



1 Scope






Strength

category or

pipe grade

EN 10216-4 1

or

EN 10217-4 2

EN 10216-3 1

or

EN 10217-3 2

DIN 17458 1

or

DIN 17457 2

ISO 9329-3 1

or

ISO 9330-3 2

ISO 9329-4 1

or

ISO 9330-6 2

ASTM 3

A312M


PL25


P275NL2





14306 X2CrNi19-11 X2CrNi1810 TP 304 L





1 Seamless pipes

2 Welded pipes


Chapter 2

Page 2ndash10


GL 2009

D



Note







Strength category

orpipe grade

Minimum design

temperature[deg C]

GL-R 360 T

GL-R 390 T

GL-R 490 T

ndash 55 1

GL-R 05 Ni

GL-R 35 Ni

ndash 55

ndash 90

GL-R 9 Ni ndash 165




2 Heat treatment



Strength category



GLndashR 490 T





GLndashR 9 Ni



tempered


quenched



condition

















II - Part 1GL 2009


D





category or





0025 0020 le 030 le 03 le 008 Almet ge 0015 1 2




00200010 ndashndash

850 ndash 950 le 010 V le 005




le 070


le 100

14571 008

le 100 le 200 0040 0030


le 080



Elongation A

[]

min

Impact energyKV 2

[J]


or pipe grade

Tensile

strength

Rm

[Nmm2]


ReH or Rp02 Rp10

1

[Nmm2]


[degC]

long

[J]

transv

[J]

GLndashR 360 T 360 ndash 490 255 25 23

GLndashR 390 T 390 ndash 510 275 24 22

GLndashR 490 T 490 ndash 630 355 22 20

5 K below design

temperature

min ndash20 degC




14306 480 ndash 680 215 40 35

14404 490 ndash 690 225 40 35

14541 510 ndash 710 235 35 30

14550 510 ndash 740 240 35 30

14571 510 ndash 710 245 35 30

ndash196

41(29) 27(19)





D











43 Tensile test





Table 215

Strength category

or pipe grade

Constant

C


GLndashR 490 T

GLndashR 05 Ni

007

GLndashR 35 Ni 008

GLndashR 9 Ni 006















[J]

min

average value

[J]

min

minimum

individual value

[J]

average value

[J]

min

minimum

individual value

[J]

27 (19)

41 (29)

22

34

16

24

18

27

13

22


II - Part 1GL 2009


D













48 Tightness test



1 Scope





2 Heat treatment



















E













43 Tensile test












cut off

48 Tightness test


II - Part 1GL 2009


E




GL-R360 and GL-R410



GL-R490







47 Tightness test



1 Scope



2 Heat treatment



ndash normalized


steels





or






03Mo 16Mo3 16Mo3 16Mo3 16Mo3


II - Part 1

GL 2009


Page 2ndash7

C











34 Impact energy






category or


GL-R 360 W le 016 035 le 120

GL-R 410 W le 020 040 le 140

GL-R 460 W le 022 040 le 140

GL-R 510 W le 023 055 080 ndash 150

le 030 le 008 ge 0020 1



225Cr1Mo 008 ndash 014 050 030 ndash 070

0025 0020

200 ndash 250 090 ndash 110

le 0040



TiAl 0 20

2+ ge

⎛ ⎞⎜ ⎟⎝ ⎠


temperature

Elongation

( ) o oat L = 565 S

A

[]

min

Impact energy

KV

[J]

min

Strengthcategory or

pipe grade

Tensilestrength

Rm

[Nmm2]

Yieldstrength

ReH

[Nmm2]


GLndashR 360 W 360 ndash 500 235 25 23

GLndashR 410 W 410 ndash 570 255 21 19

GLndashR 460 W 460 ndash 580 270 23 21

GLndashR 510 W 510 ndash 650 355 19 17

03Mo 450 ndash 600 270 22 20

1Cr05Mo 440 ndash 590 290 22 20

225Cr1Mo 480 ndash 630 280 20 18

41 27

Chapter 2

Page 2ndash8


GL 2009

C






Materialcode

Materialnumber 100 150 200 250 300 350 400 450 500

GL-R360W 10345 198 187 170 150 132 120 112 108 ndash

GL-R410W 10425 226 213 192 171 154 141 134 128 ndash


GL-R510W 10471 312 292 264 241 219 200 186 174 ndash

03Mo 15415 243 237 224 205 173 159 156 150 146

1Cr05Mo 17335 264 253 245 236 192 182 174 168 166

225Cr1Mo 17380 249 241 234 224 219 212 207 193 180








b[mm]

up to100

101 to200

201 to300

301 andover

f

[mm]

075 10 15 20

f

r

bs



sr 8 mm

3ge ge





42 Tensile test



















II - Part 1

GL 2009


Page 2ndash9

C









pipes






48 Tightness test



1 Scope






Strength

category or

pipe grade

EN 10216-4 1

or

EN 10217-4 2

EN 10216-3 1

or

EN 10217-3 2

DIN 17458 1

or

DIN 17457 2

ISO 9329-3 1

or

ISO 9330-3 2

ISO 9329-4 1

or

ISO 9330-6 2

ASTM 3

A312M


PL25


P275NL2





14306 X2CrNi19-11 X2CrNi1810 TP 304 L





1 Seamless pipes

2 Welded pipes


Chapter 2

Page 2ndash10


GL 2009

D



Note







Strength category

orpipe grade

Minimum design

temperature[deg C]

GL-R 360 T

GL-R 390 T

GL-R 490 T

ndash 55 1

GL-R 05 Ni

GL-R 35 Ni

ndash 55

ndash 90

GL-R 9 Ni ndash 165




2 Heat treatment



Strength category



GLndashR 490 T





GLndashR 9 Ni



tempered


quenched



condition

















II - Part 1GL 2009


D





category or





0025 0020 le 030 le 03 le 008 Almet ge 0015 1 2




00200010 ndashndash

850 ndash 950 le 010 V le 005




le 070


le 100

14571 008

le 100 le 200 0040 0030


le 080



Elongation A

[]

min

Impact energyKV 2

[J]


or pipe grade

Tensile

strength

Rm

[Nmm2]


ReH or Rp02 Rp10

1

[Nmm2]


[degC]

long

[J]

transv

[J]

GLndashR 360 T 360 ndash 490 255 25 23

GLndashR 390 T 390 ndash 510 275 24 22

GLndashR 490 T 490 ndash 630 355 22 20

5 K below design

temperature

min ndash20 degC




14306 480 ndash 680 215 40 35

14404 490 ndash 690 225 40 35

14541 510 ndash 710 235 35 30

14550 510 ndash 740 240 35 30

14571 510 ndash 710 245 35 30

ndash196

41(29) 27(19)





D











43 Tensile test





Table 215

Strength category

or pipe grade

Constant

C


GLndashR 490 T

GLndashR 05 Ni

007

GLndashR 35 Ni 008

GLndashR 9 Ni 006















[J]

min

average value

[J]

min

minimum

individual value

[J]

average value

[J]

min

minimum

individual value

[J]

27 (19)

41 (29)

22

34

16

24

18

27

13

22


II - Part 1GL 2009


D













48 Tightness test



1 Scope





2 Heat treatment



















E













43 Tensile test












cut off

48 Tightness test


II - Part 1GL 2009


E











34 Impact energy






category or


GL-R 360 W le 016 035 le 120

GL-R 410 W le 020 040 le 140

GL-R 460 W le 022 040 le 140

GL-R 510 W le 023 055 080 ndash 150

le 030 le 008 ge 0020 1



225Cr1Mo 008 ndash 014 050 030 ndash 070

0025 0020

200 ndash 250 090 ndash 110

le 0040



TiAl 0 20

2+ ge

⎛ ⎞⎜ ⎟⎝ ⎠


temperature

Elongation

( ) o oat L = 565 S

A

[]

min

Impact energy

KV

[J]

min

Strengthcategory or

pipe grade

Tensilestrength

Rm

[Nmm2]

Yieldstrength

ReH

[Nmm2]


GLndashR 360 W 360 ndash 500 235 25 23

GLndashR 410 W 410 ndash 570 255 21 19

GLndashR 460 W 460 ndash 580 270 23 21

GLndashR 510 W 510 ndash 650 355 19 17

03Mo 450 ndash 600 270 22 20

1Cr05Mo 440 ndash 590 290 22 20

225Cr1Mo 480 ndash 630 280 20 18

41 27

Chapter 2

Page 2ndash8


GL 2009

C






Materialcode

Materialnumber 100 150 200 250 300 350 400 450 500

GL-R360W 10345 198 187 170 150 132 120 112 108 ndash

GL-R410W 10425 226 213 192 171 154 141 134 128 ndash


GL-R510W 10471 312 292 264 241 219 200 186 174 ndash

03Mo 15415 243 237 224 205 173 159 156 150 146

1Cr05Mo 17335 264 253 245 236 192 182 174 168 166

225Cr1Mo 17380 249 241 234 224 219 212 207 193 180








b[mm]

up to100

101 to200

201 to300

301 andover

f

[mm]

075 10 15 20

f

r

bs



sr 8 mm

3ge ge





42 Tensile test



















II - Part 1

GL 2009


Page 2ndash9

C









pipes






48 Tightness test



1 Scope






Strength

category or

pipe grade

EN 10216-4 1

or

EN 10217-4 2

EN 10216-3 1

or

EN 10217-3 2

DIN 17458 1

or

DIN 17457 2

ISO 9329-3 1

or

ISO 9330-3 2

ISO 9329-4 1

or

ISO 9330-6 2

ASTM 3

A312M


PL25


P275NL2





14306 X2CrNi19-11 X2CrNi1810 TP 304 L





1 Seamless pipes

2 Welded pipes


Chapter 2

Page 2ndash10


GL 2009

D



Note







Strength category

orpipe grade

Minimum design

temperature[deg C]

GL-R 360 T

GL-R 390 T

GL-R 490 T

ndash 55 1

GL-R 05 Ni

GL-R 35 Ni

ndash 55

ndash 90

GL-R 9 Ni ndash 165




2 Heat treatment



Strength category



GLndashR 490 T





GLndashR 9 Ni



tempered


quenched



condition

















II - Part 1GL 2009


D





category or





0025 0020 le 030 le 03 le 008 Almet ge 0015 1 2




00200010 ndashndash

850 ndash 950 le 010 V le 005




le 070


le 100

14571 008

le 100 le 200 0040 0030


le 080



Elongation A

[]

min

Impact energyKV 2

[J]


or pipe grade

Tensile

strength

Rm

[Nmm2]


ReH or Rp02 Rp10

1

[Nmm2]


[degC]

long

[J]

transv

[J]

GLndashR 360 T 360 ndash 490 255 25 23

GLndashR 390 T 390 ndash 510 275 24 22

GLndashR 490 T 490 ndash 630 355 22 20

5 K below design

temperature

min ndash20 degC




14306 480 ndash 680 215 40 35

14404 490 ndash 690 225 40 35

14541 510 ndash 710 235 35 30

14550 510 ndash 740 240 35 30

14571 510 ndash 710 245 35 30

ndash196

41(29) 27(19)





D











43 Tensile test





Table 215

Strength category

or pipe grade

Constant

C


GLndashR 490 T

GLndashR 05 Ni

007

GLndashR 35 Ni 008

GLndashR 9 Ni 006















[J]

min

average value

[J]

min

minimum

individual value

[J]

average value

[J]

min

minimum

individual value

[J]

27 (19)

41 (29)

22

34

16

24

18

27

13

22


II - Part 1GL 2009


D













48 Tightness test



1 Scope





2 Heat treatment



















E













43 Tensile test












cut off

48 Tightness test


II - Part 1GL 2009


E






Materialcode

Materialnumber 100 150 200 250 300 350 400 450 500

GL-R360W 10345 198 187 170 150 132 120 112 108 ndash

GL-R410W 10425 226 213 192 171 154 141 134 128 ndash


GL-R510W 10471 312 292 264 241 219 200 186 174 ndash

03Mo 15415 243 237 224 205 173 159 156 150 146

1Cr05Mo 17335 264 253 245 236 192 182 174 168 166

225Cr1Mo 17380 249 241 234 224 219 212 207 193 180








b[mm]

up to100

101 to200

201 to300

301 andover

f

[mm]

075 10 15 20

f

r

bs



sr 8 mm

3ge ge





42 Tensile test



















II - Part 1

GL 2009


Page 2ndash9

C









pipes






48 Tightness test



1 Scope






Strength

category or

pipe grade

EN 10216-4 1

or

EN 10217-4 2

EN 10216-3 1

or

EN 10217-3 2

DIN 17458 1

or

DIN 17457 2

ISO 9329-3 1

or

ISO 9330-3 2

ISO 9329-4 1

or

ISO 9330-6 2

ASTM 3

A312M


PL25


P275NL2





14306 X2CrNi19-11 X2CrNi1810 TP 304 L





1 Seamless pipes

2 Welded pipes


Chapter 2

Page 2ndash10


GL 2009

D



Note







Strength category

orpipe grade

Minimum design

temperature[deg C]

GL-R 360 T

GL-R 390 T

GL-R 490 T

ndash 55 1

GL-R 05 Ni

GL-R 35 Ni

ndash 55

ndash 90

GL-R 9 Ni ndash 165




2 Heat treatment



Strength category



GLndashR 490 T





GLndashR 9 Ni



tempered


quenched



condition

















II - Part 1GL 2009


D





category or





0025 0020 le 030 le 03 le 008 Almet ge 0015 1 2




00200010 ndashndash

850 ndash 950 le 010 V le 005




le 070


le 100

14571 008

le 100 le 200 0040 0030


le 080



Elongation A

[]

min

Impact energyKV 2

[J]


or pipe grade

Tensile

strength

Rm

[Nmm2]


ReH or Rp02 Rp10

1

[Nmm2]


[degC]

long

[J]

transv

[J]

GLndashR 360 T 360 ndash 490 255 25 23

GLndashR 390 T 390 ndash 510 275 24 22

GLndashR 490 T 490 ndash 630 355 22 20

5 K below design

temperature

min ndash20 degC




14306 480 ndash 680 215 40 35

14404 490 ndash 690 225 40 35

14541 510 ndash 710 235 35 30

14550 510 ndash 740 240 35 30

14571 510 ndash 710 245 35 30

ndash196

41(29) 27(19)





D











43 Tensile test





Table 215

Strength category

or pipe grade

Constant

C


GLndashR 490 T

GLndashR 05 Ni

007

GLndashR 35 Ni 008

GLndashR 9 Ni 006















[J]

min

average value

[J]

min

minimum

individual value

[J]

average value

[J]

min

minimum

individual value

[J]

27 (19)

41 (29)

22

34

16

24

18

27

13

22


II - Part 1GL 2009


D













48 Tightness test



1 Scope





2 Heat treatment



















E













43 Tensile test












cut off

48 Tightness test


II - Part 1GL 2009


E









pipes






48 Tightness test



1 Scope






Strength

category or

pipe grade

EN 10216-4 1

or

EN 10217-4 2

EN 10216-3 1

or

EN 10217-3 2

DIN 17458 1

or

DIN 17457 2

ISO 9329-3 1

or

ISO 9330-3 2

ISO 9329-4 1

or

ISO 9330-6 2

ASTM 3

A312M


PL25


P275NL2





14306 X2CrNi19-11 X2CrNi1810 TP 304 L





1 Seamless pipes

2 Welded pipes


Chapter 2

Page 2ndash10


GL 2009

D



Note







Strength category

orpipe grade

Minimum design

temperature[deg C]

GL-R 360 T

GL-R 390 T

GL-R 490 T

ndash 55 1

GL-R 05 Ni

GL-R 35 Ni

ndash 55

ndash 90

GL-R 9 Ni ndash 165




2 Heat treatment



Strength category



GLndashR 490 T





GLndashR 9 Ni



tempered


quenched



condition

















II - Part 1GL 2009


D





category or





0025 0020 le 030 le 03 le 008 Almet ge 0015 1 2




00200010 ndashndash

850 ndash 950 le 010 V le 005




le 070


le 100

14571 008

le 100 le 200 0040 0030


le 080



Elongation A

[]

min

Impact energyKV 2

[J]


or pipe grade

Tensile

strength

Rm

[Nmm2]


ReH or Rp02 Rp10

1

[Nmm2]


[degC]

long

[J]

transv

[J]

GLndashR 360 T 360 ndash 490 255 25 23

GLndashR 390 T 390 ndash 510 275 24 22

GLndashR 490 T 490 ndash 630 355 22 20

5 K below design

temperature

min ndash20 degC




14306 480 ndash 680 215 40 35

14404 490 ndash 690 225 40 35

14541 510 ndash 710 235 35 30

14550 510 ndash 740 240 35 30

14571 510 ndash 710 245 35 30

ndash196

41(29) 27(19)





D











43 Tensile test





Table 215

Strength category

or pipe grade

Constant

C


GLndashR 490 T

GLndashR 05 Ni

007

GLndashR 35 Ni 008

GLndashR 9 Ni 006















[J]

min

average value

[J]

min

minimum

individual value

[J]

average value

[J]

min

minimum

individual value

[J]

27 (19)

41 (29)

22

34

16

24

18

27

13

22


II - Part 1GL 2009


D













48 Tightness test



1 Scope





2 Heat treatment



















E













43 Tensile test












cut off

48 Tightness test


II - Part 1GL 2009


E



Note







Strength category

orpipe grade

Minimum design

temperature[deg C]

GL-R 360 T

GL-R 390 T

GL-R 490 T

ndash 55 1

GL-R 05 Ni

GL-R 35 Ni

ndash 55

ndash 90

GL-R 9 Ni ndash 165




2 Heat treatment



Strength category



GLndashR 490 T





GLndashR 9 Ni



tempered


quenched



condition

















II - Part 1GL 2009


D





category or





0025 0020 le 030 le 03 le 008 Almet ge 0015 1 2




00200010 ndashndash

850 ndash 950 le 010 V le 005




le 070


le 100

14571 008

le 100 le 200 0040 0030


le 080



Elongation A

[]

min

Impact energyKV 2

[J]


or pipe grade

Tensile

strength

Rm

[Nmm2]


ReH or Rp02 Rp10

1

[Nmm2]


[degC]

long

[J]

transv

[J]

GLndashR 360 T 360 ndash 490 255 25 23

GLndashR 390 T 390 ndash 510 275 24 22

GLndashR 490 T 490 ndash 630 355 22 20

5 K below design

temperature

min ndash20 degC




14306 480 ndash 680 215 40 35

14404 490 ndash 690 225 40 35

14541 510 ndash 710 235 35 30

14550 510 ndash 740 240 35 30

14571 510 ndash 710 245 35 30

ndash196

41(29) 27(19)





D











43 Tensile test





Table 215

Strength category

or pipe grade

Constant

C


GLndashR 490 T

GLndashR 05 Ni

007

GLndashR 35 Ni 008

GLndashR 9 Ni 006















[J]

min

average value

[J]

min

minimum

individual value

[J]

average value

[J]

min

minimum

individual value

[J]

27 (19)

41 (29)

22

34

16

24

18

27

13

22


II - Part 1GL 2009


D













48 Tightness test



1 Scope





2 Heat treatment



















E













43 Tensile test












cut off

48 Tightness test


II - Part 1GL 2009


E





category or





0025 0020 le 030 le 03 le 008 Almet ge 0015 1 2




00200010 ndashndash

850 ndash 950 le 010 V le 005




le 070


le 100

14571 008

le 100 le 200 0040 0030


le 080



Elongation A

[]

min

Impact energyKV 2

[J]


or pipe grade

Tensile

strength

Rm

[Nmm2]


ReH or Rp02 Rp10

1

[Nmm2]


[degC]

long

[J]

transv

[J]

GLndashR 360 T 360 ndash 490 255 25 23

GLndashR 390 T 390 ndash 510 275 24 22

GLndashR 490 T 490 ndash 630 355 22 20

5 K below design

temperature

min ndash20 degC




14306 480 ndash 680 215 40 35

14404 490 ndash 690 225 40 35

14541 510 ndash 710 235 35 30

14550 510 ndash 740 240 35 30

14571 510 ndash 710 245 35 30

ndash196

41(29) 27(19)





D











43 Tensile test





Table 215

Strength category

or pipe grade

Constant

C


GLndashR 490 T

GLndashR 05 Ni

007

GLndashR 35 Ni 008

GLndashR 9 Ni 006















[J]

min

average value

[J]

min

minimum

individual value

[J]

average value

[J]

min

minimum

individual value

[J]

27 (19)

41 (29)

22

34

16

24

18

27

13

22


II - Part 1GL 2009


D













48 Tightness test



1 Scope





2 Heat treatment



















E













43 Tensile test












cut off

48 Tightness test


II - Part 1GL 2009


E











43 Tensile test





Table 215

Strength category

or pipe grade

Constant

C


GLndashR 490 T

GLndashR 05 Ni

007

GLndashR 35 Ni 008

GLndashR 9 Ni 006















[J]

min

average value

[J]

min

minimum

individual value

[J]

average value

[J]

min

minimum

individual value

[J]

27 (19)

41 (29)

22

34

16

24

18

27

13

22


II - Part 1GL 2009


D













48 Tightness test



1 Scope





2 Heat treatment



















E













43 Tensile test












cut off

48 Tightness test


II - Part 1GL 2009


E













48 Tightness test



1 Scope





2 Heat treatment



















E













43 Tensile test












cut off

48 Tightness test


II - Part 1GL 2009


E













43 Tensile test












cut off

48 Tightness test


II - Part 1GL 2009


E

Documents

Abschn02 Steel Pipes