brosura metale
DESCRIPTION
brosura metaleTRANSCRIPT
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Offshore Structural SteelStock Program
Projects Oil & Gas
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2 | Offshore Stock Program
We must move beyondwhat the world expects of steel
Lakshmi N MittalChairman and Chief Executive Officer, ArcelorMittal
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Offshore Stock Program | 3
Our Stock ProgramHigh Yield Seamless Pipes (API 5L X52/X65 PSL 2) 6High Yield SAW Welded Pipes (API 5L X52/X56/X65 PSL 2) 7 High Yield Offshore Plates (API / EN / Norsok) 8 High Yield Offshore Sections (EN 10225 S355 G11+M) 9
Our Stock SpecificationsPipes - API 5L Grade X52 PSL 2 Seamless 12 - API 5L Grade X65 PSL 2 Seamless 14 - API 5L Grade X65 PSL 2 SAW Welded 16
Plates - API 2W Gr 50 18 - API 2W Gr 60 20 - EN 10225 S355 G10+M 22 - EN 10225 S420 G2+M 24 - EN 10225 S460 G2+M 26 - EN 10025-4 S460 ML 28 - Norsok M-120 Y20 30 - Norsok M-120 Y30 32 - Norsok M-120 Y40 34
Sections - EN 10225 S355 G11+M 36
AppendicesPipe Schedule 40Useful Formulas / Conversions 42Comparison API 5L: PSL 1 versus PSL 2 42Material Grade Comparison Chart 43
Contents
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4 | Offshore Stock Program
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Offshore Stock Program | 5 Our
Sto
ck P
rogr
am
High Yield Seamless Pipes(API 5L X52/X65 PSL 2)
High Yield SAW Welded Pipes(API 5L X52/X56/X65 PSL 2)
High Yield Offshore Plates(API / EN / Norsok)
High Yield Offshore Sections (EN 10225 S355 G11+M)
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6 | Offshore Stock Program6 | Offshore Stock Program
High Yield Seamless Pipes (API 5L X52/X65 PSL 2)Size
(inch)Schedule
Diameter (mm)
Wall Thickness (mm)
Wall Thickness (in)
Length (mm)
Unit Weight (kg/mtr)
Weight/Piece (MT)
4
STD/ 40 114.3 6.02 0.237 12000 16.08 0.193
114.3 6.35 0.250 12000 16.91 0.203
114.3 7.92 0.312 12000 20.78 0.249
XS/ 80 114.3 8.56 0.337 12000 22.32 0.268
114.3 17.12 0.674 12000 41.04 0.492
5
STD/ 40 141.3 6.55 0.258 12000 21.77 0.261
XS/ 80 141.3 9.53 0.375 12000 30.97 0.372
120 141.3 12.70 0.500 12000 40.28 0.483
6
STD/ 40 168.3 7.11 0.280 12000 28.27 0.339
168.3 8.20 0.323 12000 32.38 0.389
168.3 9.52 0.375 12000 37.28 0.447
XS/ 80 168.3 10.97 0.432 12000 42.57 0.511
168.3 12.70 0.500 12000 48.74 0.585
120 168.3 14.27 0.562 12000 54.21 0.651
168.3 18.26 0.718 12000 67.57 0.811
XXS 168.3 21.95 0.864 12000 79.23 0.951
8
STD/ 40 219.1 8.20 0.323 12000 42.65 0.512
219.1 9.50 0.374 1200 49.11 0.589
60 219.1 10.31 0.406 12000 53.09 0.637
XS/ 80 219.1 12.70 0.500 12000 64.65 0.776
219.1 15.90 0.626 12000 79.69 0.956
120 219.1 18.26 0.719 12000 90.45 1.085
219.1 25.40 1.000 12000 121.35 1.456
10
STD/ 40 273.1 9.30 0.366 12000 60.51 0.726
273.1 9.53 0.375 12000 61.95 0.743
XS/ 60 273.1 12.70 0.500 12000 81.57 0.979
273.1 15.90 0.626 12000 100.87 1.210
100 273.1 18.26 0.719 12000 114.77 1.377
273.1 19.10 0.752 12000 119.66 1.436
273.1 22.23 0.875 12000 137.55 1.651
140/XXS 273.1 25.40 1.000 12000 155.18 1.862
160 273.1 28.58 1.125 6000 172.37 1.034
12
STD 323.9 9.50 0.374 12000 73.67 0.884
XS 323.9 12.70 0.500 12000 97.48 1.170
60 323.9 14.27 0.560 12000 108.98 1.308
323.9 15.90 0.626 12000 120.79 1.449
80 323.9 17.48 0.688 12000 132.11 1.585
323.9 19.10 0.752 12000 143.59 1.723
100 323.9 21.44 0.844 12000 159.94 1.919
120/XXS 323.9 25.40 1.000 12000 187.01 2.244
14
STD/ 30 355.6 9.50 0.374 12000 81.10 0.973
XS 355.6 12.70 0.500 12000 107.41 1.289
355.6 15.90 0.626 12000 133.22 1.599
80 355.6 19.10 0.752 12000 158.52 1.902
100 355.6 23.83 0.938 12000 195.00 2.340
355.6 25.40 1.000 12000 206.86 2.482
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Offshore Stock Program | 7
Supply Condition
Origin: Steel Flower Co., Ltd. (Korea)Specification: API 5L X65, PSL 2 with Supplementary testsCertificate: EN10204 3.2Charpy Value: Min 45J at -40CHeat Treatment: TMCP
Origin: Sumitomo Metal Industries, Ltd. (Japan)Specification: API 5L X52/X56/X65, PSL 2 with Supplementary tests Certificate: EN10204 3.2Charpy Value: Min 45J at -40C
Size (inch)
ScheduleDiameter
(mm)Wall Thickness
(mm)Wall Thickness
(in)Length (mm)
Unit Weight (kg/mtr)
Weight/Piece (MT)
18
XS 457.2 12.70 0.500 12000 139.24 1.671
457.2 15.90 0.626 12000 173.06 2.077
60 457.2 19.10 0.752 12000 206.39 2.477
457.2 25.40 1.000 12000 270.52 3.246
457.2 31.80 1.252 12000 333.66 4.004
20
XS/ 30 508.0 12.70 0.500 12000 155.15 1.862
508.0 15.90 0.626 12000 192.99 2.316
508.0 19.10 0.752 12000 230.32 2.764
508.0 25.40 1.000 12000 302.34 3.628
508.0 31.80 1.252 12000 373.50 4.482
24
XS 610.0 12.70 0.500 12000 187.10 2.245
610.0 15.90 0.626 12000 232.99 2.796
610.0 19.10 0.752 12000 278.37 3.340
610.0 25.40 1.000 12000 366.24 4.395
610.0 31.80 1.252 12000 453.50 5.442
610.0 38.10 1.500 12000 537.43 6.449
28
711.2 19.10 0.752 12000 326.05 3.913
711.2 25.40 1.000 12000 429.64 5.156
711.2 31.80 1.252 12000 532.88 6.395
30
762.0 25.40 1.000 12000 461.47 5.538
762.0 31.80 1.252 12000 572.72 6.873
762.0 38.10 1.500 12000 680.27 8.163
Offshore Stock Program | 7
Supply Condition
Origin: Sumitomo Metal Industries, Ltd. (Japan)Specification: API 5L X52 PSL 2Certificate: EN10204 3.2Charpy Value: Min 34J at -50CHeat Treatment: Q & T
Origin: Sumitomo Metal Industries, Ltd. (Japan)Specification: API 5L X65 PSL 2Certificate: EN10204 3.2Charpy Value: Min 34J at -50CHeat Treatment: Q & T
Origin: HengYang Valin Steel Tube Co., Ltd. (China)Specification: API 5L X52 PSL 2Certificate: EN10204 3.2Charpy Value: Min 34J at -40CHeat Treatment: Normalized / Q & T
Size (inch)
ScheduleDiameter
(mm)Wall Thickness
(mm)Wall Thickness
(in)Length (mm)
Unit/Weight (kg/mtr)
Weight/Piece (MT)
16
STD/ 30 406.4 9.52 0.375 12000 93.19 1.118
XS/ 40 406.4 12.70 0.500 12000 123.32 1.480
406.4 15.90 0.626 12000 153.14 1.838
60 406.4 16.66 0.656 12000 160.15 1.922
406.4 19.10 0.752 12000 182.46 2.189
80 406.4 21.44 0.844 12000 203.57 2.443
406.4 25.40 1.000 12000 238.69 2.864
406.4 26.19 1.031 12000 245.60 2.947
High Yield SAW Welded Pipes (API 5L X52/X56/X65 PSL 2)
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8 | Offshore Stock Program8 | Offshore Stock Program
Supply Condition
Origin: Voestalpine Grobblech GmbH (Austria) POSCO (Korea) Dillinger Htte GTS (Germany)
Specification:
Certificate: EN10204 3.2Charpy Value: Min 41J at -40CHeat Treatment: TMCP / Normalized
Thickness (mm) Width x Length (mm)
8 2050 x 12000 2500 x 12000 3050 x 12000
10 2050 x 12000 2438 x 9144 2500 x 12000 3050 x 9144 3050 x 12000
12 2438 x 9144 2500 x 12000 3050 x 9144 3050 x 12000
15 2050 x 12000 2500 x 12000 3050 x 12000
16 2438 x 9144 2500 x 12000 3050 x 9144 3050 x 12000
18 2500 x 12000 3050 x 12000
20 2050 x 12000 2438 x 9144 2500 x 12000 3050 x 9144 3050 x 12000
25 2050 x 12000 2438 x 9144 2500 x 12000 3050 x 9144 3050 x 12000
30 2050 x 12000 2438 x 9144 2500 x 12000 3050 x 9144 3050 x 12000
32 2438 x 9144 3050 x 9144 3050 x 12000
35 2050 x 12000 2438 x 9144 2500 x 12000 3050 x 9144 3050 x 12000
40 2050 x 12000 2438 x 9144 2500 x 12000 3050 x 9144 3050 x 12000
45 2050 x 12000 2438 x 9144 2500 x 12000 3050 x 9144 3050 x 12000
50 2050 x 12000 2438 x 9144 2500 x 12000 3050 x 9144 3050 x 12000
55 2438 x 9144 2500 x 12000 3050 x 9144 3050 x 12000
60 2050 x 12000 2438 x 9144 2500 x 12000 3050 x 9144 3050 x 12000
65 2500 x 12000 3050 x 12000
70 2050 x 12000 2438 x 9144 2500 x 12000 3050 x 12000
75 2438 x 9144 2500 x 12000 3050 x 12000
80 2050 x 12000
85 2500 x 12000 3050 x 10000
90 2050 x 12000 3050 x 9000
100 2050 x 12000 2500 x 10000 3050 x 8000
110 2050 x 11000
120 2050 x 10500 2500 x 8500 3050 x 7000
130 2050 x 10000 2500 x 8000 3050 x 6500
140 2050 x 9000 2500 x 7500 3050 x 6000
150 2050 x 8000 2500 x 7000 3050 x 5500
High Yield Offshore Plates (API / EN / Norsok)
API EN Norsok
2W Gr 50 10225 S355 G10+M/N M-120 MDS-Y20
2W Gr 60 10225 S420 G2+M M-120 MDS-Y30
10225 S460 G2+M M-120 MDS-Y40
10025 S460 ML
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Supply Condition
Origin: ArcelorMittal Long Carbon Europe (Luxembourg) Peiner Trger GmbH (Germany) Gallardo Sections (Germany)Specification: EN 10225 S355 G11+MCertificate: EN10204 3.2Charpy Value: Min 50J at -40C
Section Dimension (mm) Quality
HEA 100-180 S355G11+M
HEA 200-220 S355G11+M
HEA 240-320 S355G11+M
HEA 340-400 S355G11+M
HEA 450-600 S355G11+M
HEA 650-1000 S355G11+M
HEB 100-180 S355G11+M
HEB 200-220 S355G11+M
HEB 240-320 S355G11+M
HEB 340-400 S355G11+M
HEB 450-600 S355G11+M
HEB 650-1000 S355G11+M
UPN 100-120 S355G11+M
UPN 140-220 S355G11+M
UPN 240-320 S355G11+M
UPN 350-400 S355G11+M
IPE 100-120 S355G11+M
IPE 140-220 S355G11+M
IPE 240-300 S355G11+M
IPE 330-400 S355G11+M
IPE 450-500 S355G11+M
IPE 550-600 S355G11+M
High Yield Offshore Sections (EN 10225 S355 G11+M)
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10 | Offshore Stock Program
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Offshore Stock Program | 11
Our
Sto
ck S
pecifi
catio
ns
Pipes - API 5L Grade X52 PSL 2 Seamless - API 5L Grade X65 PSL 2 Seamless - API 5L Grade X65 PSL 2 SAW Welded
Plates - API 2W Gr 50 - API 2W Gr 60 - EN 10225 S355 G10+M - EN 10225 S420 G2+M - EN 10225 S460 G2+M - EN 10025-4 S460 ML - Norsok M-120 Y20 - Norsok M-120 Y30 - Norsok M-120 Y40
Sections - EN 10225 S355 G11+M
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12 | Offshore Stock Program
Stock Specifications - Pipes
High yield seamless Pipe API 5L grade X52 PSL 2Suitable for weldable structural steels for fixed offshore structures
X52 (enhanced) high yield seamless pipes, modified to suit offshore structural purposes. Intended for (but not limited to) use in fixed offshore structures, designed to operate in the offshore sector.
Applicable codes and standardsAPI 5L, 44th EditionSpecification for line pipe - technical delivery conditions
Grade
X
- The steel pipe mentioned herein is substantially modified from the API 5L, X52 standard.
- Pipes are fully killed and fine grain steel material.
- NACE MR0175:Satisfactory
- This steel offers enhanced yield tensile ratio of 0.87 (max) and impact values verified from as low as -50C.
- This grade is also known as L360Q in USC Units.
Chemical composition with thickness (t) 25mmProduct analysis in % (All values are max. unless otherwise stated.)
Minimum Yield
X 52 Q PSL 2
C 0,16
Si 0,45
Mn 1,10 - 1,60
P 0,025
S 0,005
Cr 0,20
Mo 0,08
Ni 0,20
Al 0,020 - 0,060
CEV = C + + +Mn Cr+Mo+V Ni+Cu
6 5 15
Cu 0,20
N 0,014
Nb1 0,04
Ti 0,02
V 0,05
As 0,02
Sb 0,01
Sn 0,015
Pb -
Pcm = C + + + + + + 5B
12 | Offshore Stock Program
Delivery condition PSL
The X symbol followed by a two
or three digit number equal to the
specified minimum yield strength in
1000 psi rounded down to the near-
est integer.
+ N Normalizing rolling
+ Q Quenched and tempered
where Q refers to a heat treatment
process consisting of quench
hardening followed by tempering.
Cr+Mo+Ni+Cu 0,5
Nb+V 0,1
Nb+V+Ti 0,12
CEV (IIW)see formula below
0,432
Pcmsee formula below
0,232
Bi 0,010
Ca 0,005
B 0,0005
Si Mn+Cu+Cr Ni Mo V
30 20 60 15 10
1 All nitrogen shall be tied up as nitrides. Al (total) to N ratio shall be at least 2.2:12 CEV & Pcm may vary as wall thickness of pipe increases.
PSL refers to the product specification
level where PSL2 provides a more
extensive chemical composition
complete with a mandatory minimum
fracture toughness.
At pipe body 360 MPa (52,200 psi)
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Offshore Stock Program | 13 Offshore Stock Program | 13
Surface(a) All surfaces have been 100% visually inspected. The surface condition complies with API 5L Annex E.(b) External surface of pipe shall be coated with a layer of varnish.
NDTAll pipes will be ultrasonic tested on pipe body and pipe end as per API 5L Annex E, Table E.2 and para E.3.3. Coverage: (a) longitudinal: 100% of the pipe surface(b) pipe ends not scanned by automatic ultrasonic system shall be inspected by manual UT or Magnetic Particle Examination.
Hydrostatic test(a) Test pressure may not exceed 2970 psi in accordance to API 5L requirements(b) Holding time: minimum 5 seconds
Certification and traceabilityAll dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized and independent inspection agency. Marking shall be in SI units (X52) accordance with API requirements & mill standard.
Dimensional controlAll dimensions will be supplied according to API 5L clause 9.11; In addition, the following tolerances apply:(a) Pipe body: +/- 0,75%(b) Pipe end: +/- 0,5%(c) Wall thickness: +15%, -12,5%(d) Length: -0 / +100mm
Pipe EndsPipe Ends are bevelled. End angle shall be 30- 0/+5, root face shall be 1.6mm +/- 0.8mm and fitted with bevel protectors.
ProtectionPipes are varnished on the outside.
Mechanical propertiesAPI 5L, enhanced grade X52Q, PSL 2
Thickness t Yield Reh Tensile Rm Reh / Rm CVN El
mm MPa MPa - -50 C %
- min. 360Min. 460Max. 760
max. 0,87min. 36Javg. 42Jtransverse
min. 22
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14 | Offshore Stock Program
Stock Specifications - Pipes
High yield seamless Pipe API 5L grade X65 PSL 2Suitable for weldable structural steels for fixed offshore structures
X65 (enhanced) high yield seamless pipes, modified to suit offshore structural purposes. Intended for (but not limited to) use in fixed offshore structures, designed to operate in the offshore sector.
Applicable codes and standardsAPI 5L, 44th EditionSpecification for line pipe - technical delivery conditions
Grade
X
- The steel pipe mentioned herein is substantially modified from the API 5L, X65 standard.
- Pipes are fully killed and fine grain steel material.
- NACE MR0175:Satisfactory
- This steel offers enhanced yield tensile ratio of 0.87 (max) and impact values verified from as low as -30C.
- This grade is also known as L450Q in USC Units.
Chemical composition with thickness (t) 25mmProduct analysis in % (All values are max. unless otherwise stated.)
Minimum Yield
X 65 Q PSL 2
C 0,16
Si 0,50
Mn 1,10 - 1,60
P 0,022
S 0,005
Cr 0,50
Mo 0,203
Ni 0,20
Al 0,020 - 0,060
CEV = C + + +Mn Cr+Mo+V Ni+Cu
6 5 15
Cu 0,20
N 0,014
Nb1 0,05
Ti 0,02
V 0,10
As 0,02
Sb 0,01
Sn 0,015
Pb 0,010
Pcm = C + + + + + + 5B
14 | Offshore Stock Program
Delivery condition PSL
The X symbol followed by a two
or three digit number equal to the
specified minimum yield strength in
1000 psi rounded down to the near-
est integer.
At pipe body 450 MPa (65,300 psi) + N Normalizing rolling
+ Q Quenched and tempered
where Q refers to a heat treatment
process consisting of quench
hardening followed by tempering.
Cr+Mo+Ni+Cu 0,54
Nb+V 0,10
Nb+V+Ti 0,15
CEV (IIW)see formula below
0,432
Pcmsee formula below
0,252
Bi 0,010
Ca 0,005
B 0,0005
Si Mn+Cu+Cr Ni Mo V
30 20 60 15 10
1 All nitrogen shall be tied up as nitrides. Al (total) to N ratio shall be at least 2.2:12 CEV & Pcm may vary as wall thickness of pipe increases.3 Mo, max 0.25% for thickness (t) > 25mm.4 Max 0.60% for thickness (t) > 25mm.
PSL refers to the product specification
level where PSL2 provides a more
extensive chemical composition
complete with a mandatory minimum
fracture toughness.
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Offshore Stock Program | 15 Offshore Stock Program | 15
Surface(a) All surfaces have been 100% visually inspected. The surface condition complies with API 5L Annex E.(b) External surface of pipe shall be coated with a layer of varnish.
NDTAll pipes will be ultrasonic tested on pipe body and pipe end as per API 5L Annex E, Table E.2 and para E.3.3. Coverage: (a) longitudinal: 100% of the pipe surface(b) pipe ends not scanned by automatic ultrasonic system shall be inspected by manual UT or Magnetic Particle Examination.
Hydrostatic test(a) Test pressure may not exceed 2970 psi in accordance to API 5L requirements(b) Holding time: minimum 5 seconds
Certification and traceabilityAll dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized and independent inspection agency. Marking shall be in SI units (X65) accordance with API requirements & mill standard.
Dimensional controlAll dimensions will be supplied according to API 5L clause 9.11; In addition, the following tolerances apply:(a) Pipe body: +/- 0,75%(b) Pipe end: +/- 0,5%(c) Wall thickness: +15%, -12,5%(d) Length: -0 / +100mm
Pipe EndsPipe Ends are bevelled. End angle shall be 30- 0/+5, root face shall be 1.6mm +/- 0.8mm and fitted with bevel protectors.
ProtectionPipes are varnished on the outside.
Mechanical propertiesAPI 5L, enhanced grade X65Q, PSL 2
Thickness t Yield Reh Tensile Rm Reh / Rm CVN El
mm MPa MPa - -30 C %
- min. 450Min. 535Max. 760
max. 0,93min. 36Javg. 42Jtransverse
min. 22
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16 | Offshore Stock Program
Stock Specifications - Pipes
High yield SAW welded Pipe API 5L grade X65 PSL 2Suitable for weldable structural steels for fixed offshore structures
X65 (enhanced) high yield SAW welded pipes, modified to suit offshore structural purposes. Intended for (but not limited to) use in fixed offshore structures, designed to operate in the offshore sector.
Applicable codes and standardsAPI 5L, 44th EditionSpecification for line pipe - technical delivery conditions
Grade
X
- The steel pipe mentioned herein is substantially modified from the API 5L, X65 standard.
- Pipes are fully killed and fine grain steel material.
- This steel offers enhanced yield tensile ratio of 0.90 (max) and impact values verified from as low as -40C.
- This grade is also known as L450M in USC Units.
Chemical composition with thickness (t) 25mmProduct analysis in % (All values are max. unless otherwise stated.)
Minimum Yield
X 65 M PSL 2
C 0,04 - 0,09
Si 0,05 - 0,35
Mn 1,10 - 1,60
P 0,02
S 0,003
Cr 0,30
Mo 0,05
Ni 0,30
Al 0,010 - 0,055
CEV = C + + +Mn Cr+Mo+V Ni+Cu
6 5 15
Cu 0,20
N 0,007
Nb1 0,01 - 0,05
Ti 0,005 - 0,020
V 0,010 - 0,050
As -
Sb -
Sn -
Pb -
Pcm = C + + + + + + 5B
16 | Offshore Stock Program
Delivery condition PSL
The X symbol followed by a two
or three digit number equal to the
specified minimum yield strength in
1000 psi rounded down to the near-
est integer.
At pipe body 450 MPa (65,300 psi)
Cr+Mo+Ni+Cu -
Nb+V -
Nb+V+Ti 0,12
CEV (IIW)see formula below
0,38
Pcmsee formula below
0,19
Bi -
Ca -
B -
Si Mn+Cu+Cr Ni Mo V
30 20 60 15 10
1 All nitrogen shall be tied up as nitrides. Al (total) to N ratio shall be at least 2.2:1
PSL refers to the product specification
level where PSL2 provides a more
extensive chemical composition
complete with a mandatory minimum
fracture toughness.
+ M Thermo mechanical rolling
+ N Normalizing rolling
+ Q Quenched and tempered
Thermo mechanical rolling is a rolling
process in which the final
deformation is carried out in a par-
ticular temperature range leading to
a material condition equivalent with
certain properties which cannot be
achieved or repeated by a heat treat-
ment alone.
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Offshore Stock Program | 17 Offshore Stock Program | 17
Surface(a) All surfaces have been 100% visually inspected. The surface condition complies with API 5L Annex E.(b) External surface of pipe shall be coated with a layer of varnish.
NDTAll pipes will be ultrasonic tested on pipe body and pipe end as per API 5L Annex E, Table E.1 and para E.4. Coverage: (a) longitudinal: 100% of the pipe surface(b) pipe ends not scanned by automatic ultrasonic system shall be inspected by manual UT or Magnetic Particle Examination.(c) Area with any indication exceeding the acceptance criteria by automatic/manual UT shall be inspected by radiographic test.
Hydrostatic test(a) Test pressure may not exceed 2970 psi in accordance to API 5L requirements(b) Holding time: minimum 5 seconds
Certification and traceabilityAll dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized and independent inspection agency. Marking shall be in SI units (X65) accordance with API requirements & mill standard.
Dimensional controlAll dimensions will be supplied according to API 5L clause 9.11; In addition, the following tolerances apply:(a) Pipe body: +/- 0,75%(b) Pipe end: +/- 0,5%(c) Wall thickness: +15%, -12,5%(d) Length: -0 / +50mm
Pipe EndsPipe Ends are bevelled. End angle shall be 30+/- 2.5, root face shall be 1.6mm +/- 0.8mm and fitted with bevel protectors.
ProtectionPipes are varnished on the outside.
Other Technical Properties(a) Through-Thickness tests conducted to meet class Z35 as per ASTM A370 (from wall thickness 19.1mm).(b) Low sulphur content - all pipes possess sulphur content not more than 0.006%.
Mechanical propertiesAPI 5L, enhanced grade X65M, PSL 2
mm MPa MPa - -40 C %
- min. 450Min. 535Max. 760
max. 0,90min. 31Javg. 45Jtransverse
min. 22
Thickness t Yield Reh Tensile Rm Reh / Rm CVN El
-
18 | Offshore Stock Program
High yield structural Plates API-2W grade 50
API-2W grade 50 high yield structural plates are intended for (but not limited to) use in fixed offshore structures, designed tooperate in the offshore sector.
Applicable codes and standardsAPI 2W, 2006 edition specifies high strength steel plates for offshore structures, produced by thermo-mechanical controlledprocessing.
Grade
Structural
The primary use of these steels is in tubular joints, stiffened plate construction and other intersections where portions of the plate will be subject to tension in the
thickness direction. Supplementary requirement S4 provides for through-thickness testing of plates and specifies limits for acceptance. This steel offers enhanced
through thickness ductility and impact values verified at minus -40C.
Chemical compositionProduct analysis in % (All values are max. unless otherwise stated.)
Minimum Yield (expressed in ksi)
Grade 50 LS Z35
C 0,16
Si 0,05-0,50
Mn 1,15-1,65
P 0,03
S 0,006
Cr 0,25
Mo 0,08
Ni 0,75
Al4 0,015/0,055
CEV = C + + +Mn Cr+Mo+V Ni+Cu
6 5 15
Cu 0,35
N1 0,0122
Nb 0,030
Ti 0,025
V -
As3 -
Sb -
Sn -
Pb -
Pcm = C + + + + + + 5B
18 | Offshore Stock Program
LS: Low Sulphur Z35
API 2W steels are intended for
fabrication primarily by cold forming
and welding.
t 25 mm 345 - 517 MPa
25 < t 40 mm 345 - 483 MPa
40 < t 63 mm 345 - 483 MPa
63 < t 80 mm 345 - 483 MPa
80 < t 100 mm 345 - 483 MPa
Sulphur content is controlled.
Heat analysis for Sulphur shall
be max 0,006% when specified
via option S5. TTP testing is not
mandatory. This should be
specified via option S4.
Cr+Mo+Ni+V -
Nb+V -
Nb+V+Ti -
CEV (IIW)see formula below
t 40 mm: 0,3940
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Offshore Stock Program | 19 Offshore Stock Program | 19
SurfaceAll surfaces have been 100% visually inspected. The surface condition does comply with EN 10163-2, class A, sub-class 3.
Certification and traceabilityAll dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized and independent inspection agency. Low stress die-stamping on head and tail of each plate.
Mechanical propertiesGrade 50
Available supplementary for stock plates as per Appendix A of API 2WSupplementary Subject Remarks
S1 UT According to EN 10160 S1/E2 or ASTM A578
S3 Tensile test Additional tensile test shall be taken for head and tail corner of each parent-plate
S4Through Thickness Testing
TTP testing meeting class Z35 according to ASTM A370 or EN 10164.
S5 Low Sulphur S 0,006%
S8 Strain ageing*Strain ageing tests are carried out for thicknesses greater than or equal to 12,5 mm. Plastic strain 5%, aged for 1h at 250C. Transverse CEV-values in strain aged condition min. 41/34J at -40C
S9 PWHT* For t > 40mm tensile and impact testing in PWHT condition
S10 Hardness* Hardness tested according to Vickers
S11 Weldability* Pre qualification for thicknesses 40 mm up to 75 mm in accordance with API RP2Z
S12 Drop weight testing* For plates over 16 mm thickness. Thickest plate per lot. No break at minus 35C acc ASTM E208
mm MPa MPa - -40 C %
t 16345-517
min. 448 - 41/34Jtransverse
in 2, min 23
16 < t 25
25 < t 40
345-48340 < t 63
63 < t 80
80 < t 100
Thickness t Yield Reh Tensile Rm Reh / Rm CVN El
*Available upon request
-
20 | Offshore Stock Program
High yield structural Plates API-2W grade 60
API-2W grade 60 high yield structural plates are intended for (but not limited to) use in fixed offshore structures, designed tooperate in the offshore sector.
Applicable codes and standardsAPI 2W, 2006 edition specifies high strength steel plates for offshore structures, produced by thermo-mechanical controlledprocessing.
Grade
Structural
The primary use of these steels is in tubular joints, stiffened plate construction and other intersections where portions of the plate will be subject to tension in the
thickness direction. Supplementary requirement S4 provides for through-thickness testing of plates and specifies limits for acceptance. This steel offers enhanced
through thickness ductility and impact values verified at minus -40C.
Chemical compositionProduct analysis in % (All values are max. unless otherwise stated.)
Minimum Yield (expressed in ksi)
Grade 60 LS Z35
C 0,16
Si 0,05-0,50
Mn 1,15-1,60
P 0,03
S 0,006
Cr 0,25
Mo 0,15
Ni 1,0
Al4 0,02 - 0,06
CEV = C + + +Mn Cr+Mo+V Ni+Cu
6 5 15
Cu 0,35
N1 0,0122
Nb 0,030
Ti 0,02
V -
As3 -
Sb -
Sn -
Pb -
Pcm = C + + + + + + 5B
20 | Offshore Stock Program
LS: Low Sulphur Z35
API 2W steels are intended for
fabrication primarily by cold forming
and welding.
t 25 mm 414 - 621 MPa
25 < t 40 mm 414 - 586 MPa
40 < t 63 mm 414 - 586 MPa
63 < t 80 mm 414 - 586 MPa
80 < t 100 mm 414 - 586 MPa
Sulphur content is controlled.
Heat analysis for Sulphur shall
be max 0,006% when specified
via option S5. TTP testing is not
mandatory. This should be
specified via option S4.
Cr+Mo+Ni+Cu -
Nb+V -
Nb+V+Ti -
CEV (IIW)see formula below
t 40 mm: 0,4240
-
Offshore Stock Program | 21 Offshore Stock Program | 21
SurfaceAll surfaces have been 100% visually inspected. The surface condition does comply with EN 10163-2, class A, sub-class 3.
Certification and traceabilityAll dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized and independent inspection agency. Low stress die-stamping on head and tail of each plate.
Mechanical propertiesGrade 60
Available supplementary for stock plates as per Appendix A of API 2W
S1 UT According to EN 10160 S1/E2 or ASTM A578
S3 Tensile test Additional tensile test shall be taken for head and tail corner of each parent-plate
S4Through Thickness Testing
TTP testing meeting class Z35 according to ASTM A370 or EN 10164.
S5 Low Sulphur S 0,006%
S8 Strain ageing*Strain ageing tests are carried out for thicknesses greater than or equal to 12,5 mm. Plastic strain 5%, aged for 1h at 250C. Transverse CEV-values in strain aged condition min. 41/34J at -40C
S9 PWHT* For t > 40mm tensile and impact testing in PWHT condition
S10 Hardness* Hardness tested according to Vickers
S11 Weldability* Pre qualification for thicknesses 40 mm up to 75 mm in accordance with API RP2Z
S12 Drop weight testing* For plates over 16 mm thickness. Thickest plate per lot. No break at minus 35C acc ASTM E208
mm MPa MPa - -40 C %
t 16414-621
min. 517 - 48/41Jtransverse
in 2, min 22
16 < t 25
25 < t 40
414-58640 < t 63
63 < t 80
80 < t 100
Thickness t Yield Reh Tensile Rm Reh / Rm CVN El
*Available upon request
Supplementary Subject Remarks
-
22 | Offshore Stock Program
High yield structural Plates for offshore S355G10+M
S355G10+M high yield structural plates are intended for (but not limited to) use in fixed offshore structures, designed tooperate in the offshore sector.
Applicable codes and standardsBS- EN 10225:2009Weldable structural steels for fixed offshore structures - technical delivery conditions.
Grade
Structural
Within EN 10225 this steel is designated as a group 3 steel which means that this grade is substantially modified
from EN 10025-4. This steel offers enhanced through thickness ductility and impact values verified at -40C.
This grade is also known as 1.8813+M.
Chemical compositionProduct analysis in % (All values are max. unless otherwise stated.)
Minimum Yield
S 355 G 10 +M
C 0,12
Si 0,15-0,55
Mn 1,65
P 0,015
S 0,005
Cr 0,20
Mo3 0,08
Ni4 0,70
Al5 0,015/0,055
CEV = C + + +Mn Cr+Mo+V Ni+Cu
6 5 15
Cu 0,30
N 0,010
Nb 0,030
Ti 0,025
V 0,060
As2 0,03
Sb2 0,010
Sn2 0,020
Pb2 0,010
Pcm = C + + + + + + 5B
22 | Offshore Stock Program
Letter G Delivery condition
Symbol indicating that the following
figures specify the minimum yield
strength in MPa. (MPa = N/mm2)
In MPa for thicknesses t 16mm.
t 16 mm 355 MPa
16 < t 25 mm 355 MPa
25 < t 40 mm 345 MPa
40 < t 63 mm 335 MPa
63 < t 100 mm 325 MPa
Followed by a maximum of two digits
characterizing and indicating the
steel grade within the groups
1, 2 or 3, as defined per table 4 of
EN 10225.
Cr+Mo+Ni+Cu -
Nb+V 0,06
Nb+V+Ti 0,08
CEV (IIW)see formula below
T 75mm: 0,41
T > 75mm: 0,42
Pcmsee formula below
T 75mm: 0,21
T > 75mm: 0,22
Bi2 0,010
Ca2 0,005
B2 0,0005
Si Mn+Cu+Cr Ni Mo V
30 20 60 15 10
1 As per paragraph 8.2.3.2 of EN 10225 the Pcm-value shall apply (instead of the CEV-value, see option 9)2 Residual elements shall be checked once every 5.000 tons per manufacturing location and shall be reported as a ladle analysis3 For T > 75 mm with supply condition +M the maximum Mo content shall be 0,20%4 For T > 40 mm the minimum Ni content shall be 0,30%5 The total aluminium to nitrogen ratio shall be a minimum of 2:1. When other nitrogen binding elements are used the minimum Al value and Al:N ratio does not apply
+ M Thermo mechanical rolling
+ N Normalizing rolling
+ Q Quenched and tempered
Thermo mechanical rolling is a rolling
process in which the final
deformation is carried out in a par-
ticular temperature range leading to
a material condition equivalent with
certain properties which cannot be
achieved or repeated by a heat treat-
ment alone.
Stock Specifications - Plates
-
Offshore Stock Program | 23 Offshore Stock Program | 23
SurfaceAll surfaces have been 100% visually inspected. The surface condition does comply with EN 10163-2, class A, sub-class 3.
NDTAll plates have been ultrasonically tested in accordance with EN 10160. Ultrasonic testing has been carried out either prior to, orafter the final heat treatment and does meet the requirements of EN 10160, class S1/E2 for steels of group 3. AccordingEN 10225 this steel designated a group 3 steel.
Certification and traceabilityAll dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized and independent inspection agency. Low stress die-stamping on head and tail of each plate.
Dimensional controlAll dimensions will be supplied according to EN 10029, flatness class N, thickness class A.
Mechanical propertiesS355G10+M
Available options for stock plates as per section 13 of EN 10225Option Subject Remarks
10 PWHT* Mechanical tests include SPWHT condition for thicknesses greater than 40 mm
12 Strain ageing*Strain ageing tests are carried out for thicknesses greater than or equal to 12,5 mm. Plastic strain 5%, aged for 1h at 250C. Transverse CEV-values in strain aged condition min. 36/26J at -40C
13Through Thickness Testing
TTP testing for thicknesses 15 mm. To meet class Z35 according to EN 10164. Through thickness strengths min 80% of specified minimum tensile strength for specified thickness
- Low Sulphur S 0,005% in combination with above option 13
- Hardness Hardness tested according to Vickers
18 Weldability* Pre qualification for thicknesses 40 mm up to 75 mm
mm MPa (min.) MPa - -40 C %
t 16 355
470-630
max. 0,93
50Jtransverse
22
16 < t 25 355
max. 0,9025 < t 40 345
40 < t 63 335
63 < t 100 325
Thickness t Yield Reh Tensile Rm Reh / Rm CVN El
*Available upon request
-
24 | Offshore Stock Program
High yield structural Plates for offshore S420G2+M
S420G2+M high yield structural plates for offshore are intended for (but not limited to) use in fixed offshore structures, designed to operate in the offshore sector.
Applicable codes and standardsBS- EN 10225:2009Weldable structural steels for fixed offshore structures - technical delivery conditions.
Grade
Structural
Within EN 10225 this steel is designated as a group 3 steel which means that this grade is substantially modified
from EN 10025-4. This steel offers enhanced through thickness ductility and impact values verified at -40C.
This grade is also known as 1.8857+M.
Chemical compositionProduct analysis in % (All values are max. unless otherwise stated.)
Minimum Yield
S 420 G 2 +M
C 0,144
Si 0,15 - 0,55
Mn 1,65
P 0,020
S 0,007
Cr 0,25
Mo 0,25
Ni 0,70
Al3 0,015/0,055
CEV = C + + +Mn Cr+Mo+V Ni+Cu
6 5 15
Cu 0,30
N 0,010
Nb 0,040
Ti 0,025
V 0,080
As2 0,03
Sb2 0,010
Sn2 0,020
Pb2 0,010
Pcm = C + + + + + + 5B
24 | Offshore Stock Program
Letter G Delivery condition
Symbol indicating that the following
figures specify the minimum yield
strength in MPa. (MPa = N/mm2)
In MPa for thicknesses t 16mm.
t 16 mm 420 MPa
16 < t 40 mm 400 MPa
40 < t 63 mm 390 MPa
63 < t 100 mm 380 MPa
Followed by a maximum of two digits
characterizing and indicating the
steel grade within the groups
1, 2 or 3, as defined per table 4 of
EN 10225.
+ M Thermo mechanical rolling
+ N Normalizing rolling
+ Q Quenched and tempered
Thermo mechanical rolling is a rolling
process in which the final
deformation is carried out in a par-
ticular temperature range leading to
a material condition equivalent with
certain properties which cannot be
achieved or repeated by a heat treat-
ment alone.
Cr+Mo+Ni+Cu 0,90
Nb+V 0,09
Nb+V+Ti 0,11
CEV (IIW)see formula below
0,421
Pcmsee formula below
0,22
Bi2 0,010
Ca2 0,005
B2 0,0005
Si Mn+Cu+Cr Ni Mo V
30 20 60 15 10
1 As per paragraph 8.2.3.2 of EN 10225 the CEV-value shall apply (instead of the Pcm-value, see option 9)2 Residual elements shall be checked once every 5.000 tons per manufacturing location and shall be reported as a ladle analysis3 The total aluminium to nitrogen ratio shall be a minimum of 2:1. When other nitrogen binding elements are used the minimum Al value and Al:N ratio does not apply4 A maximum carbon value of 0.15% is permitted for thichkenss less than 15mm
Stock Specifications - Plates
-
Offshore Stock Program | 25 Offshore Stock Program | 25
SurfaceAll surfaces have been 100% visually inspected. The surface condition does comply with EN 10163-2, class A, sub-class 3.
NDTAll plates have been ultrasonically tested in accordance with EN 10160. Ultrasonic testing has been carried out either prior to, orafter the final heat treatment and does meet the requirements of EN 10160, class S1/E2 for steels of group 3. AccordingEN 10225 this steel designated a group 3 steel.
Certification and traceabilityAll dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized and independent inspection agency. Low stress die-stamping on head and tail of each plate.
Dimensional controlAll dimensions will be supplied according to EN 10029, flatness class N, thickness class A.
Mechanical propertiesS420G2+M
Available options for stock plates as per section 13 of EN 10225Option Subject Remarks
mm MPa (min.) MPa - -40 C %
t 16 420500 - 660
max. 0,93
60Jtransverse
1916 < t 40 400
max. 0,9040 < t 63 390480 - 640
63 < t 100 380
10 PWHT* Mechanical tests include SPWHT condition for thicknesses greater than 40 mm
12 Strain ageing*Strain ageing tests are carried out for thicknesses greater than or equal to 12,5 mm. Plastic strain 5%, aged for 1h at 250C. Transverse CEV-values in strain aged condition min. 36/26J at -40C
13Through Thickness Testing
TTP testing for thicknesses 15 mm. To meet class Z35 according to EN 10164. Through thickness strengths min 80% of specified minimum tensile strength for specified thickness
- Low Sulphur S 0,005% in combination with above option 13
- Hardness Hardness tested according to Vickers
18 Weldability* Pre qualification for thicknesses 40 mm up to 75 mm
Thickness t Yield Reh Tensile Rm Reh / Rm CVN El
*Available upon request
-
26 | Offshore Stock Program
High yield structural Plates for offshore S460G2+M
S460G2+M high yield structural plates for offshore are intended for (but not limited to) use in fixed offshore structures, designed to operate in the offshore sector.
Applicable codes and standardsBS- EN 10225:2009Weldable structural steels for fixed offshore structures - technical delivery conditions.
Grade
Structural
Within EN 10225 this steel is designated as a group 3 steel which means that this grade is substantially modified
from EN 10025-4. This steel offers enhanced through thickness ductility and impact values verified at -40C.
This grade is also known as 1.8887+M.
Chemical compositionProduct analysis in % (All values are max. unless otherwise stated.)
Minimum Yield
S 460 G 2 +M
C 0,14
Si 0,15-0,55
Mn 1,65
P 0,020
S 0,007
Cr 0,25
Mo 0,25
Ni 0,70
Al3 0,015/0,055
CEV = C + + +Mn Cr+Mo+V Ni+Cu
6 5 15
Cu 0,30
N 0,010
Nb 0,040
Ti 0,025
V 0,080
As2 0,03
Sb2 0,010
Sn2 0,020
Pb2 0,010
Pcm = C + + + + + + 5B
26 | Offshore Stock Program
Letter G Delivery condition
Symbol indicating that the following
figures specify the minimum yield
strength in MPa. (MPa = N/mm2)
In MPa for thicknesses t 16mm.
t 16 mm 460 MPa
16 < t 25 mm 440 MPa
25 < t 40 mm 420 MPa
40 < t 63 mm 415 MPa
63 < t 80 mm 405 MPa
80 < t 100 mm 400 MPa
Followed by a maximum of two digits
characterizing and indicating the
steel grade within the groups
1, 2 or 3, as defined per table 4 of
EN 10225.
+ M Thermo mechanical rolling
+ N Normalizing rolling
+ Q Quenched and tempered
Thermo mechanical rolling is a rolling
process in which the final
deformation is carried out in a par-
ticular temperature range leading to
a material condition equivalent with
certain properties which cannot be
achieved or repeated by a heat treat-
ment alone.
Cr+Mo+Ni+Cu 0,90
Nb+V 0,09
Nb+V+Ti 0,11
CEV (IIW)see formula below
0,431
Pcmsee formula below
0,22
Bi2 0,010
Ca2 0,005
B2 0,0005
Si Mn+Cu+Cr Ni Mo V
30 20 60 15 10
1 As per paragraph 8.2.3.2 of EN 10225 the CEV-value shall apply (instead of the Pcm-value, see option 9)2 Residual elements shall be checked once every 5.000 tons per manufacturing location and shall be reported as a ladle analysis3 The total aluminium to nitrogen ratio shall be a minimum of 2:1. When other nitrogen binding elements are used the minimum Al value and Al:N ratio does not apply
Stock Specifications - Plates
-
Offshore Stock Program | 27 Offshore Stock Program | 27
SurfaceAll surfaces have been 100% visually inspected. The surface condition does comply with EN 10163-2, class A, sub-class 3.
NDTAll plates have been ultrasonically tested in accordance with EN 10160. Ultrasonic testing has been carried out either prior to, orafter the final heat treatment and does meet the requirements of EN 10160, class S1/E2 for steels of group 3. AccordingEN 10225 this steel designated a group 3 steel.
Certification and traceabilityAll dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized and independent inspection agency. Low stress die-stamping on head and tail of each plate.
Dimensional controlAll dimensions will be supplied according to EN 10029, flatness class N, thickness class A.
Mechanical propertiesS460G2+M
Available options for stock plates as per section 13 of EN 10225Option Subject Remarks
mm MPa (min.) MPa - -40 C %
t 16 460 540-700 max. 0,93
60Jtransverse
17
16 < t 25 440 530-690
max. 0,90
25 < t 40 420 520-680
40 < t 63 415 515-675
63 < t 80 405 505-665
80 < t 100 400 500-660
10 PWHT* Mechanical tests include SPWHT condition for thicknesses greater than 40 mm
12 Strain ageing*Strain ageing tests are carried out for thicknesses greater than or equal to 12,5 mm. Plastic strain 5%, aged for 1h at 250C. Transverse CEV-values in strain aged condition min. 36/26J at -40C
13Through Thickness Testing
TTP testing for thicknesses 15 mm. To meet class Z35 according to EN 10164. Through thickness strengths min 80% of specified minimum tensile strength for specified thickness
- Low Sulphur S 0,005% in combination with above option 13
- Hardness Hardness tested according to Vickers
18 Weldability* Pre qualification for thicknesses 40 mm up to 75 mm
Thickness t Yield Reh Tensile Rm Reh / Rm CVN El
*Available upon request
-
28 | Offshore Stock Program
High yield structural Plates S460ML
S460ML high yield structural plates are intended for welded and bolted structural applications. These plates are thermomechanically rolled weldable fine grained steels.
Applicable codes and standardsBS- EN 10025-4:2004Hot rolled products of structural steel Part 4 technical delivery conditions.
Grade
Structural
Some publications refer to this steel type as Thermo Mechanical Controlled Processed (TMCP) steels. Thermo mechanical rolling is a rolling process in which the
final deformation is carried out in a particular temperature range leading to a material condition equivalent with certain properties which cannot be achieved or
repeated by heat treatment alone. S460ML is also known as steel type 1.8838.
Chemical compositionProduct analysis in % (All values are max. unless otherwise stated.)
Minimum Yield
S 460 M L
C 0,18
Si 0,60
Mn 1,70
P 0,025
S 0,020
Cr 0,30
Mo 0,20
Ni 0,80
Al2 Min 0,02
CEV = C + + +Mn Cr+Mo+V Ni+Cu
6 5 15
Cu 0,55
N 0,025
Nb 0,050
Ti 0,050
V 0,12
As -
Sb -
Sn -
Pb -
Pcm = C + + + + + + 5B
28 | Offshore Stock Program
Letter M Letter L
Symbol indicating that the following
figures specify the minimum yield
strength in MPa. (MPa = N/mm2)
In MPa for thicknesses t 16mm.
t 16 mm 460 MPa
16 < t 25 mm 440 MPa
25 < t 40 mm 440 MPa
40 < t 63 mm 430 MPa
63 < t 80 mm 410 MPa
80 < t 100 mm 400 MPa
100 < t 120 mm 385 MPa
Indicating the supply condition.
M: Thermo mechanical rolling and
CVN values specified at -20C.
Specified minimum charpy V-notch
values at test temperature not
lower than -50C.
Cr+Mo+Ni+Cu -
Nb+V -
Nb+V+Ti -
CEV (IIW)see formula below
0,451
Pcmsee formula below
Not specified
Bi -
Ca -
B -
Si Mn+Cu+Cr Ni Mo V
30 20 60 15 10
1 For lowest thickness range t 16 mm.2 When sufficient other nitrogen binding elements are used the minimum for Al value does not apply
Stock Specifications - Plates
-
Offshore Stock Program | 29 Offshore Stock Program | 29
SurfaceAll surfaces have been 100% visually inspected. The surface condition does comply with EN 10163-2, class A, sub-class 3.
NDTInternal soundness as specified in EN 10025-1. The material shall be sound and free from such internal defects which mightpreclude its use for the intended purpose.
Certification and traceabilityAll dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized and independent inspection agency. Low stress die-stamping on head and tail of each plate.
Dimensional controlAll dimensions will be supplied according to EN 10029, flatness class N, thickness class A.
Mechanical propertiesS460ML
Available options for stock plates as per section 13 of EN 10025-4Option Subject Remarks
15 Surface The surface condition does comply with EN 10163-2, class A, sub-class 3. No weld repair allowed
6 Internal soundnessUltrasonically test in accordance with EN 10160. Ultrasonic testing carried out either prior to, or after the final heat treatment and meets the requirements of EN 10160, class S1/E2
- Mechanical prop.* Mechanical tests include the PWHT condition for thicknesses greater than 40 mm
- Strain ageing* Strain ageing tests are carried out for thicknesses greater than or equal to 12,5 mm
- Hardness Hardness tested according to Vickers
4Through Thickness Testing
TTP testing for thicknesses 15 mm. To meet class Z35 according to EN 10164. Through thickness strengths min 80% of specified minimum tensile strength for specified thickness
mm MPa MPa - -50 C %
t 16 460
540-720
Not specified27J
Longitudinal17
16 < t 25 440
25 < t 40 440
40 < t 63 430 530-710
63 < t 80 410 510-690
80 < t 100 400 500-680
100 < t 120 385 490-660
Thickness t Yield Reh Tensile Rm Reh / Rm CVN El
*Available upon request
-
30 | Offshore Stock Program
High yield structural plates Norsok M-120 Y20
Norsok M-120 Y20 high yield structural plates are intended for (but not limited to) use in fixed offshore structures, designed tooperate in the offshore sector.
Applicable codes and standardsNorsok M-120 revision 5, Material Data Sheet (MDS) Y20 specifies the selected options in the referred standard and modifiesrequirements which supersede the corresponding requirements in that standard. The referred standard is BS-EN 10225:2009 weldable structural steel for fixed offshore structures - technical delivery conditions.
Grade
Within EN 10225 this steel is designated as a group 3 steel which means that this grade is substantially modified
from EN 10025-4. This steel offers enhanced through thickness ductility and impact values verified at -40C.
This grade is also known as 1.8813+M.
Chemical compositionProduct analysis in % (All values are max. unless otherwise stated.)
C 0,12
Si 0,15 - 0,55
Mn 1,65
P 0,015
S 0,005
Cr 0,20
Mo 0,08
Ni 0,70
Al2 0,015/0,055
CEV = C + + +Mn Cr+Mo+V Ni+Cu6 5 15
Cu 0,30
N 0,010
Nb 0,030
Ti 0,025
V 0,060
As 0,03
Sb 0,010
Sn 0,020
Pb 0,010
Pcm = C + + + + + + 5B
30 | Offshore Stock Program
Cr+Mo+Ni+Cu -
Nb+V 0,06
Nb+V+Ti 0,08
CEV (IIW)1
see formula belowT 75mm: 0,41
T > 75mm: 0,42
Pcmsee formula below
T 75mm: 0,21
T > 75mm: 0,22
Bi2 0,010
Ca2 0,005
B2 0,0005
Si Mn+Cu+Cr Ni Mo V
30 20 60 15 10
1 As per paragraph 8.2.3.2 of EN 10225 the Pcm-value shall apply (instead of the CEV-value, see option 9)2 Residual elements shall be checked once every 5.000 tons per manufacturing location and shall be reported as a ladle analysis3 For T > 75 mm with supply condition +M the maximum Mo content shall be 0,20%4 For T > 40 mm the minimum Ni content shall be 0,30%5 The total aluminium to nitrogen ratio shall be a minimum of 2:1. When other nitrogen binding elements are used the minimum Al value and Al:N ratio does not apply
Stock Specifications - Plates
Structural Minimum Yield
S 355 G 10 +M
Letter G Delivery condition
Symbol indicating that the following
figures specify the minimum yield
strength in MPa. (MPa = N/mm2)
In MPa for thicknesses t 16mm.
t 16 mm 355 MPa
16 < t 25 mm 355 MPa
25 < t 40 mm 345 MPa
40 < t 63 mm 335 MPa
63 < t 100 mm 325 MPa
Followed by a maximum of two digits
characterizing and indicating the
steel grade within the groups
1, 2 or 3, as defined per table 4 of
EN 10225.
+ M Thermo mechanical rolling
+ N Normalizing rolling
+ Q Quenched and tempered
Thermo mechanical rolling is a rolling
process in which the final
deformation is carried out in a par-
ticular temperature range leading to
a material condition equivalent with
certain properties which cannot be
achieved or repeated by a heat treat-
ment alone.
-
Offshore Stock Program | 31 Offshore Stock Program | 31
SurfaceAll surfaces have been 100% visually inspected. The surface condition does comply with EN 10163-2, class A, sub-class 3.The Norsok M-120 MDS Y20 specifies shot blasting SA2,5 and one coat of 15 microns zinc ethyl silicate primer. However,the stock plates can also be supplied in the as rolled black condition.
NDTAll plates have been ultrasonically tested in accordance with EN 10160. Ultrasonic testing has been carried out either prior to,or after the final heat treatment and does meet the requirements of EN 10160, class S1/E2 for steels of group 3. AccordingEN 10225 this steel designated a group 3 steel.
Certification and traceabilityAll dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by LRS. Low stress die-stamping on headand tail of each plate.
Dimensional controlAll dimensions will be supplied according to EN 10029.
Mechanical propertiesS355G10+M
Available options for stock plates as per section 13 of EN 10225Option Subject Remarks
10 PWHT Mechanical tests include SPWHT condition for thicknesses greater than 40 mm
12 Strain ageingStrain ageing tests are carried out for thicknesses greater than or equal to 12,5 mm. Plastic strain 5%, aged for 1h at 250C.Transverse CEV-values in strain aged condition min. 36/26J at -40C
13Through Thickness Testing
TTP testing for thicknesses 15 mm. To meet class Z35 according to EN 10164. Through thickness strengths min 80% of specified minimum tensile strength for specified thickness
- Low Sulphur %S 0,005 in combination with above option 13
- Hardness Hardness tested according to Vickers
18 Weldability Pre qualification for thicknesses 40 mm up to 75 mm
mm MPa MPa - -40 C %
t 16 355
470-630
0,93
50Jtransverse
22
16 < t 25 355
0,9025 < t 40 345
40 < t 63 335
63 < t 100 325
Thickness t Yield Reh Tensile Rm Reh / Rm CVN El
-
32 | Offshore Stock Program
High yield structural plates Norsok M-120 Y30
Norsok M-120 Y30 high yield structural plates are intended for (but not limited to) use in fixed offshore structures, designed tooperate in the offshore sector.
Applicable codes and standardsNorsok M-120 revision 5, Material Data Sheet (MDS) Y30 specifies the selected options in the referred standard and modifiesrequirements which supersede the corresponding requirements in that standard. The referred standard is BS-EN 10225:2009 weldable structural steel for fixed offshore structures - technical delivery conditions.
Grade
Structural
Within EN 10225 this steel is designated as a group 3 steel which means that this grade is substantially modified
from EN 10025-4. This steel offers enhanced through thickness ductility and impact values verified
at -40C. This grade is also known as 1.8857+M.
Chemical compositionProduct analysis in % (All values are max. unless otherwise stated.)
Minimum Yield
S 420 G 2 +M
C 0,14
Si 0,15 - 0,55
Mn 1,65
P 0,020
S 0,007
Cr 0,25
Mo 0,25
Ni 0,70
Al3 0,015/0,055
CEV = C + + +Mn Cr+Mo+V Ni+Cu
6 5 15
Cu 0,30
N 0,010
Nb 0,040
Ti 0,025
V 0,080
As2 0,03
Sb2 0,010
Sn2 0,020
Pb2 0,010
Pcm = C + + + + + + 5B
32 | Offshore Stock Program
Letter G Delivery condition
Symbol indicating that the following
figures specify the minimum yield
strength in MPa. (MPa = N/mm2)
In MPa for thicknesses t 16mm.
t 16 mm 420 MPa
16 < t 100 mm 420 MPa
Followed by a maximum of two digits
characterizing and indicating the
steel grade within the groups
1, 2 or 3, as defined per table 4 of
EN 10225.
+ M Thermo mechanical rolling
+ N Normalizing rolling
+ Q Quenched and tempered
Thermo mechanical rolling is a rolling
process in which the final
deformation is carried out in a par-
ticular temperature range leading to
a material condition equivalent with
certain properties which cannot be
achieved or repeated by a heat treat-
ment alone.
Cr+Mo+Ni+Cu 0,90
Nb+V 0,09
Nb+V+Ti 0,11
CEV (IIW)see formula below
-1
Pcmsee formula below
0,22
Bi2 0,010
Ca2 0,005
B2 0,0005
Si Mn+Cu+Cr Ni Mo V
30 20 60 15 10
1 As per Norsok requirements, the Pcm-value shall apply (instead of the CEV-value, see option 9)2 Residual elements shall be checked once every 5,000 tonnes per manufacturing location and shall be reported as a ladle analysis3 The total aluminium to nitrogen ratio shall be a minimum of 2:1. When other nitrogen binding elements are used the minimum Al value and Al:N ratio does not apply
Stock Specifications - Plates
-
Offshore Stock Program | 33 Offshore Stock Program | 33
Mechanical propertiesS420G2+M
Available options for stock plates as per section 13 of EN 10225Option Subject Remarks
mm MPa MPa - -40 C %
t 16420 - 540 550 - 600
0,93 60Jtransverse
min. 1916 < t 100 0,90
10 PWHT Mechanical tests include SPWHT condition for thicknesses greater than 40 mm
12 Strain ageingStrain ageing tests are carried out for thicknesses greater than or equal to 12,5 mm. Plastic strain 5%, aged for 1h at 250C. Transverse CEV-values in strain aged condition min. 36/26J at -40C
13Through Thickness Testing
TTP testing for thicknesses 15 mm. To meet class Z35 according to EN 10164. Through thickness strengths min 80% of specified minimum tensile strength for specified thickness
- Low Sulphur %S 0,005 in combination with above option 13
- Hardness Hardness tested according to Vickers
18 Weldability Pre qualification for thicknesses 40 mm up to 75 mm
Thickness t Yield Reh Tensile Rm Reh / Rm CVN El
SurfaceAll surfaces have been 100% visually inspected. The surface condition does comply with EN 10163-2, class A, sub-class 3.The Norsok M-120 MDS Y30 specifies shot blasting SA2,5 and one coat of 15 microns zinc ethyl silicate primer. However,the stock plates can also be supplied in the as rolled black condition.
NDTAll plates have been ultrasonically tested in accordance with EN 10160. Ultrasonic testing has been carried out either prior to,or after the final heat treatment and does meet the requirements of EN 10160, class S1/E2 for steels of group 3. AccordingEN 10225 this steel designated a group 3 steel.
Certification and traceabilityAll dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized & independent inspection agency. Low stress die-stamping on head and tail of each plate.
Dimensional controlAll dimensions will be supplied according to EN 10029.
-
34 | Offshore Stock Program
High yield structural plates Norsok M-120 Y40
Norsok M-120 Y40 high yield structural plates are intended for (but not limited to) use in fixed offshore structures, designed tooperate in the offshore sector.
Applicable codes and standardsNorsok M-120 revision 5, Material Data Sheet (MDS) Y40 specifies the selected options in the referred standard and modifiesrequirements which supersede the corresponding requirements in that standard.
The referred standard is: BS- EN 10225:2009Weldable structural steels for fixed offshore structures technical delivery conditions.
Grade
Structural
Within EN 10225 this steel is designated as a group 3 steel which means that this grade is substantially modified
from EN 10025-4. This steel offers enhanced through thickness ductility and impact values verified at -40C.
This grade is also known as 1.8887+M.
Chemical compositionProduct analysis in % (All values are max. unless otherwise stated.)
Minimum Yield
S 460 G 2 +M
C 0,14
Si 0,15-0,55
Mn 1,65
P 0,020
S 0,007
Cr 0,25
Mo 0,25
Ni 0,70
Al3 0,015/0,055
CEV = C + + +Mn Cr+Mo+V Ni+Cu
6 5 15
Cu 0,30
N 0,010
Nb 0,040
Ti 0,025
V 0,080
As2 0,03
Sb2 0,010
Sn2 0,020
Pb2 0,010
Pcm = C + + + + + + 5B
34 | Offshore Stock Program
Letter G Delivery condition
Symbol indicating that the following
figures specify the minimum yield
strength in MPa. (MPa = N/mm2)
Followed by a maximum of two digits
characterizing and indicating the
steel grade within the groups
1, 2 or 3, as defined per table 4 of
EN 10225.
+ M Thermo mechanical rolling
+ N Normalizing rolling
+ Q Quenched and tempered
Thermo mechanical rolling is a rolling
process in which the final
deformation is carried out in a par-
ticular temperature range leading to
a material condition equivalent with
certain properties which cannot be
achieved or repeated by a heat treat-
ment alone.
Cr+Mo+Ni+Cu 0,90
Nb+V 0,09
Nb+V+Ti 0,11
CEV (IIW)see formula below
-1
Pcmsee formula below
0,22
Bi2 0,010
Ca2 0,005
B2 0,0005
Si Mn+Cu+Cr Ni Mo V
30 20 60 15 10
1 As per Norsok requirements, the Pcm-value shall be reported (instead of the CEV-value, see option 9)2 Residual elements shall be checked once every 5,000 tonnes per manufacturing location and shall be reported as a ladle analysis3 The total aluminium to nitrogen ratio shall be a minimum of 2:1. When other nitrogen binding elements are used the minimum Al value and Al:N ratio does not apply
Stock Specifications - Plates
In MPa for thicknesses t 16mm.
t 16 mm 460 MPa
16 < t 100 mm 460 MPa
-
Offshore Stock Program | 35 Offshore Stock Program | 35
SurfaceAll surfaces have been 100% visually inspected. The surface condition does comply with EN 10163-2, class A, sub-class 3. TheNorsok M-120 MDS Y40 specifies shot blasting SA2,5 and one coat of 15 microns zinc ethyl silicate primer. However, the stockplates can also be supplied in the as rolled black condition.
NDTUltrasonically test in accordance with EN 10160. Ultrasonic testing carried out either prior to, or after the final heat treatment anddoes meet the requirements of EN 10160, class S1/E2.
Certification and traceabilityAll dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized and independent inspection agency. Low stress die-stamping on head and tail of each plate.
Dimensional controlAll dimensions will be supplied according to EN 10029, flatness class N, thickness class A.
Mechanical propertiesS460G2+M
Available options for stock plates as per section 13 of EN 10225Option Subject Remarks
10 PWHT Mechanical tests include SPWHT condition for thicknesses greater than 40 mm
12 Strain ageing Strain ageing tests are carried out for thicknesses greater than or equal to 12,5 mm
- Hardness Hardness tested according to Vickers
13Through Thickness Testing
TTP testing for thicknesses 15 mm. To meet class Z35 according to EN 10164. Through thickness strengths min 80% of specified minimum tensile strength for specified thickness
Thickness t Yield Reh Tensile Rm Reh / Rm CVN El
mm MPa MPa - -40 C %
t 16460 - 580 550 - 600
0,93 60Jtransverse
min. 1716 < t 100 0,90
-
36 | Offshore Stock Program
High yield structural Sections for offshore S355G11+M
S355G11+M high yield structural sections are intended for (but not limited to) use in fixed offshore structures, designedto operate in the offshore sector.
Applicable codes and standardsBS- EN 10225:2009Weldable structural steels for fixed offshore structures - technical delivery conditions.
Grade
Structural
Within EN 10225 this steel is designated as a group 2 steel which means that this grade is substantially modified
from EN 10025-4. This steel offers enhanced through thickness ductility and impact values verified at -40C.
This grade is also known as 1.8806+M.
Chemical compositionProduct analysis in % (All values are max. unless otherwise stated.)
Minimum Yield
S 355 G 11 +M
C 0,14
Si 0,55
Mn 1,65
P 0,025
S 0,015
Cr 0,25
Mo 0,08
Ni 0,50
Al3 0,015/0,055
CEV = C + + +Mn Cr+Mo+V Ni+Cu
6 5 15
Cu 0,30
N 0,012
Nb 0,040
Ti 0,025
V 0,060
As2 0,03
Sb2 0,010
Sn2 0,020
Pb2 0,010
Pcm = C + + + + + + 5B
36 | Offshore Stock Program
Letter G Delivery condition
Symbol indicating that the following
figures specify the minimum yield
strength in MPa. (MPa = N/mm2)
In MPa for flange thicknesses
t 16mm.
t 16 mm 355 MPa
16 < t 25 mm 345 MPa
25 < t 40 mm 345 MPa
40 < t 63 mm 335 MPa
Followed by a maximum of two digits
characterizing and indicating the
steel grade within the groups
1, 2 or 3, as defined per table 7 of
EN 10225.
Cr+Mo+Ni+Cu 0,80
Nb+V 0,06
Nb+V+Ti 0,08
CEV (IIW)see formula below
0,431
Pcmsee formula below
-
Bi2 0,010
Ca2 0,005
B2 0,0005
Si Mn+Cu+Cr Ni Mo V
30 20 60 15 10
1 As per paragraph 8.2.3.3 of EN 102252 Residual elements shall be checked once every 5.000 tonnes per manufacturing location and shall be reported as a ladle analysis3 The total aluminium to nitrogen ratio shall be a minimum of 2:1. When other nitrogen binding Elements are used the minimum Al value and Al:N ratio does not apply
+ M Thermo mechanical rolling
+ N Normalizing rolling
+ Q Quenched and tempered
Thermo mechanical rolling is a rolling
process in which the final deformation
is carried out in a particular tempera-
ture range leading to a material condi-
tion equivalent with certain properties
which cannot be achieved or repeated
by a heat treatment alone.
Stock Specifications - Sections
-
Offshore Stock Program | 37 Offshore Stock Program | 37
SurfaceAll surfaces have been 100 % visually inspected in the as rolled condition. The surface condition does comply withEN 10163-3, class C, sub-class 2.
Certification and traceabilityAll dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized and independent inspection agency. Low stress die-stamping on one end of the section, pending section height.5
Dimensional controlAll dimensions will be supplied according to EN 10029.
Mechanical propertiesS355G11+M
mm MPa MPa - -40 C4 %
t 16 355
460-620 0,87 50J
longitudinal22
16 < t 25 345
25 < t 40 345
40 < t 63 335
4 For flange thickness (tf) 25mm, test at -20C.5 Restrictions per originating mill apply with regards to die stamping and labeling. Please contact us for details.
The verification of the mechanical properties shall be per cast. The test frequency shall be one test per 40 tons or part thereof.
Thickness t Yield Reh Tensile Rm Reh / Rm CVN El
Possible options for stock sections as per section 13 of EN 10225Option Subject Remarks
13Through thickness testing
TTP testing to be carried out for flange thickness (tf) > 25mm. Test shall be in accordance with EN 10164,
quality class Z35.
21 UT Sections to be tested to EN 10306, by agreement.
-
38 | Offshore Stock Program
-
Offshore Stock Program | 39 App
endi
ces
Pipe ScheduleUseful Formulas / ConversionsComparison API 5L: PSL 1 versus PSL 2Material Grade Comparison Chart
-
40 | Offshore Stock Program
Nominal pipe size
inches
ODmm
10 20 30 STD 40 60 XS 80 100 120 140 160 XXS
6 1/
8
10.3 1.730.371.730.37
2.410.47
2.410.47
8 1/
4
13.7 2.240.632.240.63
3.020.80
3.020.80
10 3/
8
17.1 2.310.842.310.84
3.201.10
3.201.10
15 1/
2
21.3 2.771.272.771.27
3.731.62
3.731.62
4.781.95
7.472.55
20 3/
4
26.7 2.871.692.871.69
3.912.20
3.912.20
5.562.90
7.823.64
25 1 33.4
3.382.50
3.382.50
4.553.24
4.553.24
6.354.24
9.095.45
32 11/
4
42.2 3.563.393.563.39
4.854.47
4.854.47
6.355.61
9.707.77
40 11/
2
48.3 3.684.053.684.05
5.085.41
5.085.41
7.147.25
10.159.56
50 2 60.3
3.915.44
3.915.44
5.547.48
5.547.48
8.7411.11
11.0713.44
65 21/
2
73.0 5.168.635.168.63
7.0111.41
7.0111.41
9.5314.92
14.0220.39
80 3 88.9
5.4911.29
5.4911.29
7.6215.27
7.6215.27
11.1321.35
15.2427.68
90 31/
2
101.6 5.7413.575.74
13.578.08
18.638.08
18.63--
--
100 4 114.3
6.0216.07
6.0216.07
8.5622.32
8.5622.32
11.1328.32
13.4933.54
17.1241.03
125 5 141.3
6.5521.77
6.5521.77
9.5330.97
9.5330.97
12.7040.28
15.8849.11
19.0557.43
150 6 168.3
7.1128.26
7.1128.26
10.9742.56
10.9742.56
14.2754.20
18.2667.56
21.9579.22
200 8 219.1
6.3533.31
7.0436.81
8.1842.55
8.1842.55
10.3153.08
12.7064.64
12.7064.64
15.0975.92
18.2690.44
20.62100.92
23.01111.27
22.23107.92
250 10 273.1
6.3541.77
7.8051.03
9.2760.31
9.2760.31
12.7081.55
12.7081.55
15.0996.01
18.26114.75
21.44133.06
25.40155.15
28.58172.33
25.40155.15
300 12 323.9
6.3549.73
8.3865.20
9.5373.88
10.3179.73
14.27108.96
12.7097.46
17.48132.08
21.44159.91
25.40186.97
28.58208.14
33.32238.76
25.40186.97
350 14 355.6
6.3554.69
7.9267.90
9.5381.33
9.5381.33
11.1394.55
15.09126.70
12.70107.39
19.05158.10
23.83194.96
27.79224.65
31.75253.56
35.71281.70
400 16 406.4
6.3562.64
7.9277.83
9.5393.27
9.5393.27
12.70123.30
16.66160.12
12.70123.30
21.44203.53
26.19245.56
30.96286.64
36.53333.19
40.49365.35
450 18 457.2
6.3570.57
7.9287.71
11.13122.38
9.53105.16
14.27155.80
19.05205.74
12.70139.15
23.88254.55
29.36309.62
34.93363.56
39.67408.26
45.24459.37
500 20 508.0
6.3578.55
9.53117.15
12.70155.12
9.53117.15
15.09183.42
20.62247.83
12.70155.12
26.19311.17
32.54381.53
38.10441.49
44.45508.11
50.01564.81
550 22 558.8
6.3586.54
9.53129.13
12.70171.09
9.53129.13
--
22.23294.25
12.70171.09
28.58373.83
34.93451.42
41.28527.02
47.63600.63
53.98672.26
600 24 609.6
6.3594.53
9.53141.12
14.27209.64
9.53141.12
17.48255.41
24.61355.26
12.70187.06
30.96442.08
38.89547.71
46.02640.03
52.37720.15
59.54808.22
650 26 660.4
7.92127.36
12.70202.72
--
9.53152.87
--
12.70202.72
700 28 711.2
7.92137.32
12.70218.69
15.88271.21
9.53164.85
--
12.70218.69
750 30 762.0
7.92147.28
12.70234.67
15.88292.18
9.53176.84
--
12.70234.67
800 32 812.8
7.92157.24
12.70250.64
15.88312.15
9.53188.82
17.48342.91
12.70250.64
850 34 863.6
7.92167.20
12.70266.61
15.88332.12
9.53200.31
17.48364.90
12.70266.61
900 36 914.4
7.92176.96
12.70282.27
15.88351.70
9.53212.56
19.05420.42
12.70282.27
950 38 965.2
9.53224.54
12.70298.24
1000 40 1016.0
9.53236.53
12.70314.22
1050 42 1066.8
9.53248.52
12.70330.19
1100 44 1117.8
9.53260.50
12.70346.16
1150 46 1168.4
9.53272.25
12.70351.82
1200 48 1219.2
9.53284.24
12.70377.79
40 | Offshore Stock Program
Metric UnitsOD = mmWall thickness = mmWeight = kg/m (plain end mass)
Pipe Schedule (ASME/ANSI B36.10M)
-
Offshore Stock Program | 41 Offshore Stock Program | 41
Inch UnitsOD = inchesWall thickness = inchesWeight = lbs./ft. (plain end mass)
Nominal pipe size
inches
ODinches
10 20 30 STD 40 60 XS 80 100 120 140 160 XXS
1/8
6 0.4050.0680.24
0.0680.24
0.0950.31
0.0950.31
1/4
8 0.5400.0880.42
0.0880.42
0.1190.54
0.1190.54
3/8
10 0.6750.0910.57
0.0910.57
0.1260.74
0.1260.74
1/2
15 0.8400.1090.85
0.1090.85
0.1471.09
0.1471.09
0.1881.31
0.2941.71
3/4
20 1.0500.1131.13
0.1131.13
0.1541.47
0.1541.47
0.2191.94
0.3082.44
1 25 1.315
0.1331.68
0.1331.68
0.1792.17
0.1792.17
0.2502.84
0.3583.66
11/4
32 1.6600.1402.27
0.1402.27
0.1913.00
0.1913.00
0.2503.76
0.3825.21
11/2
40 1.9000.1452.72
0.1452.72
0.2003.63
0.2003.63
0.2814.86
0.4006.41
2 50 2.375
0.1543.65
0.1543.65
0.2185.02
0.2185.02
0.3447.46
0.4369.03
21/2
65 2.8750.2035.79
0.2035.79
0.2767.66
0.2767.66
0.37510.01
0.55213.69
3 80 3.500
0.2167.58
0.2167.58
0.30010.25
0.30010.25
0.43814.32
0.60018.58
31/2
90 4.0000.2269.11
0.2269.11
0.31812.50
0.31812.50
--
--
4 100 4.500
0.23710.79
0.23710.79
0.33714.98
0.33714.98
0.43819.00
0.53122.51
0.67427.54
5 125 5.563
0.25814.62
0.25814.62
0.37520.78
0.37520.78
0.50027.04
0.62532.96
0.75038.55
6 150 6.625
0.28018.97
0.28018.97
0.43228.57
0.43228.57
0.56236.39
0.71945.35
0.86453.16
8 200 8.625
0.25022.36
0.27724.70
0.32228.55
0.32228.55
0.40635.64
0.50043.39
0.50043.39
0.59450.95
0.71960.71
0.81267.76
0.90674.69
0.87572.42
10 250 10.750
0.25028.04
0.30734.24
0.36540.48
0.36540.48
0.50054.74
0.50054.74
0.59464.43
0.71977.03
0.84489.29
1.000104.13
1.125115.64
1.000104.13
12 300 12.750
0.25033.38
0.33043.77
0.37549.56
0.40653.52
0.56273.15
0.50065.42
0.68888.63
0.844107.32
1.000125.49
1.125139.67
1.312160.27
1.000125.49
14 350 14.000
0.25036.71
0.31245.61
0.37554.57
0.37554.57
0.43863.44
0.59485.05
0.50072.09
0.750106.13
0.938130.85
1.094150.79
1.250170.21
1.406189.11
16 400 16.000
0.25042.05
0.31252.27
0.37562.58
0.37562.58
0.50082.77
0.656107.50
0.50082.77
0.844136.61
1.031164.82
1.219192.43
1.438223.64
1.594245.25
18 450 18.000
0.25047.39
0.31258.94
0.43882.15
0.37570.59
0.562104.67
0.750138.17
0.50093.45
0.938170.92
1.156207.96
1.375244.14
1.562274.22
1.781308.50
20 500 20.000
0.25052.73
0.37578.60
0.500104.13
0.37578.60
0.594123.11
0.812166.40
0.500104.13
1.031208.87
1.281256.10
1.500296.37
1.750341.09
1.969379.17
22 550 22.000
0.25058.07
0.37586.61
0.500114.81
0.37586.61
--
0.875197.41
0.500114.81
1.125250.81
1.375302.88
1.625353.61
1.875403.00
2.125451.06
24 600 24.000
0.25063.41
0.37594.62
0.562140.68
0.37594.62
0.688171.29
0.969238.35
0.500125.49
1.219296.58
1.531367.39
1.812429.39
2.062483.12
2.344542.13
26 650 26.000
0.31285.60
0.500136.17
--
0.375102.63
--
0.500136.17
28 700 28.000
0.31292.26
0.500146.85
0.625182.73
0.375110.64
--
0.500146.85
30 750 30.000
0.31298.93
0.500157.53
0.625196.08
0.375118.65
--
0.500157.53
32 800 32.000
0.312105.59
0.500168.21
0.625209.43
0.375126.66
0.688230.08
0.500168.21
34 850 34.000
0.312112.25
0.500178.89
0.625222.78
0.375134.67
0.688244.77
0.500178.89
36 900 36.000
0.312118.92
0.500189.57
0.625236.13
0.375142.68
0.750282.35
0.500189.57
38 950 38.000
0.375150.69
0.500200.25
40 1000 40.000
0.375158.70
0.500210.93
42 1050 42.000
0.375166.71
0.500221.61
44 1100 44.000
0.375174.72
0.500232.29
46 1150 46.000
0.375182.73
0.500242.97
48 1200 48.000
0.375190.74
0.500253.65
-
42 | Offshore Stock Program
Parameters PSL 1 PSL 2Steel Grades A25 - X70 B - X120
Dimensions 10,3 - 2032,0 mm 114,3 - 2032,0 mm
Pipe Ends Plain, threaded, belled, prepared for special couplings Plain (unless otherwise agreed)
Welding Process All All, except laser
Heat Treatments (M,N or Q&T) Not established For all grades from B through X120
Chemistry Defined C/Mn/P/S C/Si/Mn/P/S/V/Nb/Ti/Cev
Max % C in Seamless 0,28% for grades B 0,24%
Max % C in Welded Pipes 0,28% for grades B 0,24%
Max % P 0,030% for grades A 0,025%
Max % S 0,030% 0,015%
Carbon Equivalent Not required (only on purchasers demand) The maximum established for each grade
Maximum Yield Strength Minimum specified The maximum & minimum specified
Maximum Tensile Stress Not established The maximum established for each grade
Charpy Impact Test Not required (only on purchasers demand) Required for all grades at a min. of 0C/32F
Repair of Body by Welding Allowed Not allowed
Repair of Weld by Welding Subject to agreement Not allowed
Certification When specified per 10.1.2.1 Mandatory as per 10.1.3
The API 5L specification establishes requirements for two product specification levels (PSL 1 and PSL 2)*. The two PSL designations define different levels of standard technical requirements. The table presented here summarizes the differences between the two levels:
The above table is extracted from API Specification 5L, 44th Edition.*Our stocks are all specified in (the higher) PSL 2 grade.
Note:Annexes with specific manufacturing or service requirements - Annex B: Qualified manufacturing procedures for PSL 2 - Annex H: Sour services PSL 2 pipe - Annex J: Offshore services PSL 2 pipe
42 | Offshore Stock Program
Pipe Weight
(Outside diameter in mm - Wall thickness in mm) x (Wall thickness in mm x 3.142 x 7.85) = kg 1000 Meter
Steel Plate Weight
(Thickness in m x Width in m x Length in m) x 7.85kg/m = MT / Pce
Meter to Feet Inch to MM
M x 3.281 Y x 25.4
Ib/ft to kg/m ksi to N/mm
Y x 1.4882 KSI x 6.89
Fahrenheit (F) to Celsius (C) Celsius (C) to Fahrenheit (F)
(F - 32) / 1.8 (C *1.8) + 32
psi to MPa MPa to psi
psi / 145.0377 MPa x 145.0377
Joules to ft.ibf ft.lbf to Joules
Joules / 1.3558 ft.lbf x 1.3558
ksi to MPa MPa to N/mm2
ksi / 0.1450377 1 MPa = 1 N/mm2
Temperature Conversion
Useful Formulas / Conversions
Celsius (C) Fahrenheit (F)
20 68
0 32
-10 14
-20 -4
-30 -22
-40 -40
-50 -58
-60 -76
-80 -112
Comparison API 5L: PSL 1 versus PSL 2
-
Offshore Stock Program | 43 Offshore Stock Program | 43
Cat
egor
y ba
sed
on
YS a
nd T
SC
VN
AST
MA
PI2
W /
2H
API
5L
BS 4
36
0
(Yr
19
86
)BS
71
91
(Y
r 1
98
9)
EN 1
00
25
(Y
r 1
99
3)
EN 1
00
25
-2EN
10
02
5-3
(N
orm
aliz
ed)
EN 1
00
25
-4
(TM
CP)
EN 1
02
25
ABS
/
BV /
LR
DN
VG
L
Yiel
d St
reng
th:
23
5 N
/mm
or
MPa
36
ksi
Tens
ile
36
0 N
/mm
Non
eA
36
, A1
06
Gr.
BA
PI 5
L G
r. B
Gr.
40
A
+ 2
0
CG
r. 4
0 B
S23
5 J
RS2
35
JR
Gr.
AN
V A
Gr.
A
0
CG
r. 4
0 C
S23
5 J
0S2
35
J0
Gr.
BN
V B
Gr.
B
- 2
0
CG
r. 4
0 D
S23
5 J
2G
3 /
G4
S23
5 J
2G
r. D
NV
DG
r. D
- 4
0
CG