Spec SCAPSA Metallic Material Selected Stds
Spec SCAPSA Metallic Material Selected Stds
Spec SCAPSA Metallic Material Selected Stds
February 2017
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DEP 30.10.02.11-SCAPSA
February 2017
Page 2
PREFACE
DEP (Design and Engineering Practice) publications reflect the views, at the time of publication, of Shell Global Solutions
International B.V. (Shell GSI) and, in some cases, of other Shell Companies.
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regional, national and industry standards.
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achieve maximum technical and economic benefit from standardization.
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requirements not specifically covered, the Principal will typically expect them to follow those design and engineering
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which requires that tenders for projects, materials supplied or - generally - work performed on behalf of the said
users comply with the relevant standards.
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DEP 30.10.02.11-SCAPSA
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TABLE OF CONTENTS
1. INTRODUCTION ........................................................................................................ 4
1.1 SCOPE ....................................................................................................................... 4
1.2 DISTRIBUTION, INTENDED USE AND REGULATORY CONSIDERATIONS ......... 4
1.3 DEFINITIONS ............................................................................................................. 4
1.4 CROSS-REFERENCES ............................................................................................. 5
2. GENERAL REQUIREMENTS .................................................................................... 6
2.1 STANDARDS .............................................................................................................. 6
2.2 SEQUENCE OF MATERIALS .................................................................................... 6
2.3 SPECIFICATION OF MATERIALS ............................................................................. 7
2.4 METAL TEMPERATURE LIMITS ............................................................................... 7
2.5 MATERIAL IN H2S SERVICE .................................................................................... 7
2.6 INTERGRANULAR TESTING .................................................................................... 7
2.7 CHEMICAL COMPOSITION ....................................................................................... 7
2.8 ADDITIONAL REQUIREMENTS FOR STEEL PLATE MANUFACTURED TO
PEOPLES’ REPUBLIC OF CHINA STANDARDS ...................................................... 8
3. FERROUS METALS – UNALLOYED ........................................................................ 9
3.1 PLATES, SHEETS AND STRIP ................................................................................. 9
3.2 TUBES AND TUBING ............................................................................................... 12
3.3 PIPE .......................................................................................................................... 14
3.4 FORGINGS, FLANGES AND FITTINGS .................................................................. 16
3.5 CASTINGS ................................................................................................................ 18
3.6 BARS, SECTIONS AND WIRE ................................................................................. 20
3.7 BOLTING .................................................................................................................. 22
4. FERROUS METALS – ALLOYED ........................................................................... 23
4.1 PLATES, SHEETS AND STRIP ............................................................................... 23
4.2 TUBES AND TUBING ............................................................................................... 32
4.3 PIPE .......................................................................................................................... 40
4.4 FORGINGS, FLANGES AND FITTINGS .................................................................. 49
4.5 CASTINGS ................................................................................................................ 62
4.6 BARS, SECTIONS AND WIRE ................................................................................. 68
4.7 BOLTING .................................................................................................................. 71
5. NON-FERROUS METALS ....................................................................................... 76
5.1 PLATES, SHEETS AND STRIP ............................................................................... 76
5.2 TUBES AND TUBING ............................................................................................... 80
5.3 PIPE .......................................................................................................................... 84
5.4 FORGINGS, FLANGES AND FITTINGS .................................................................. 88
5.5 CASTINGS ................................................................................................................ 92
5.6 BARS, SECTIONS AND WIRE ................................................................................. 94
5.7 BOLTING .................................................................................................................. 98
6. REFERENCES ......................................................................................................... 99
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1. INTRODUCTION
1.1 SCOPE
This DEP specifies requirements and gives recommendations for metallic construction
materials that are acceptable to the Principal.
1.3 DEFINITIONS
1.3.1 General definitions
The Contractor is the party that carries out all or part of the design, engineering,
procurement, construction, commissioning or management of a project or operation of a
facility. The Principal may undertake all or part of the duties of the Contractor.
The Manufacturer/Supplier is the party that manufactures or supplies equipment and
services to perform the duties specified by the Contractor.
The Principal is the party that initiates the project and ultimately pays for it. The Principal
may also include an agent or consultant authorised to act for, and on behalf of, the
Principal.
The word shall indicates a requirement.
The word should indicates a recommendation.
The word may indicates a permitted option.
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Term Definition
flanges and Standard piping components other than tube/pipe, valves, bolting and
fittings gaskets.
forging Metal product, hot worked or hot stamped into a desired shape.
sheet Flat product, thickness less than 6 mm (0.236 in) and minimum width
approximately 300 mm (11.81 in).
strip Flat product, maximum width approximately 300 mm (11.81 in) and
maximum thickness approximately 1/6 of the width.
tube Tubular product, indicated by the outside diameter and usually ordered
cut to a specific length.
1.4 CROSS-REFERENCES
Where cross-references to other parts of this DEP are made, the referenced section or
clause number is shown in brackets ( ). Other documents referenced by this DEP are listed
in (6).
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2. GENERAL REQUIREMENTS
2.1 STANDARDS
1. The Principal’s materials specialist should be consulted regarding selection of
materials.
The following factors influence material expected life:
Materials may fail due to undesirable properties induced during fabrication
and/or service, such as metallurgical changes or corrosion of various types;
Measures that can prevent corrosion or metallurgical changes, such as
special heat treating, are outside the scope of this DEP;
Combination of materials may increase corrosion.
The choice of standard is optional and depends on practical circumstances, such as
the location where the plant is to be erected, the acceptability of the standard under
the applicable design/construction code and the availability and economy of the
material.
The tables in (3), (4), and (5) initially specify the ASTM standards for the metallic
materials. Thereafter, the tables specify the equivalent CEN, GB (China), and ISO
standards. All series of standards rank equally, although individual specifications
may not be identical.
2. Only one series of standards should be used.
Mixing of standards is use of two or more series of standards from ASTM, CEN,
GB, or ISO standards on the same piece of equipment.
3. The Principal shall approve any proposal to mix standards.
4. Trade names for materials shall not be used whenever an authoritative specification
reference is available.
5. Where SI (metric versions) of ASTM standard are available (e.g. ASTM A278M) they
should be selected.
In most cases, ASTM standards and their metric version are issued as a single
standard (e.g. ASTM A182/A182M).
For simplicity, Chinese references have been abbreviated and the full material
specification number can be found in GB 150 and GB 151. The designations shown
in the tables are widely recognised in China. For example, in (3.2.2) carbon steel
tube equivalent to ASTM A179 is shown as "10" or "20". By referring to GB 150, the
material specification is found to be GB 8163 for thicknesses not greater than 16
mm (0.63 in).
3.1.2 Carbon steel plates +350, A 283 EN 10025 Q235-A 630 – 1) 1) To be killed or semi-
of structural quality +662 C S275JR E275 killed.
up to 50 mm (1.97 in) 1.0044
1) (Fe 430B) 2) Specify carbon content
thickness
less than equal to 0.23
For non-pressure- C content
%
retaining parts 0.23 % max.
2)
2)
3.1.5 C-Mn steel plates +400, A 515 EN 10028-2 16MnR 9328-2 1) For tube sheets to be
(Si-killed) – medium +752 70 P355GH P355 welded to tubes, see
strength (3.1.6).
1.0473
For pressure-retaining For tube sheets to be
parts. welded to shell, see
For tube sheets not (3.4.3).
welded to shell and/or
tubes
1)
EN 10028-3 9328-4
P275NL1 PL285TN
1.0488
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3.1.8 Fine-grained C-Mn +400, A 537 EN 10028-3 16MnR 9328-4 1) For tube sheets to be
steels – high strength +752 Class 1 P355N P355TN welded
For pressure-retaining to shell, see (2.4.3)
(Normalised) 1.0562
parts 2) Only for applications
also at low 1) below -20 ˚C (-4 ˚F)
temperatures EN 10028-3 9328-4
P355NH PL355TN
EN10028-3
P355NL1 1.0566
2)
3.3 PIPE
3.3.2 Seamless C-Mn steel +400, A 106 10208-1 20 9329-2 Seamless usually
pipe (Si-killed) +752 not obtainable in sizes larger
B L245GA 4) PH 26 than DN 600 (NPS 24). For
For inside plot piping, A 106 A 2) 1.0459 4) larger sizes use ASTM A672
for special services C65
(such as hydrocarbon 4)
Class 22
+ hydrogen, MESC (see 3.3.1).
hydrocarbon + sulphur SPE 74/002
compounds, fuel gas). 1) CE 0.43 %
2) 3) 4)
For seamless shells of 2) Specify C content
vessels, for welded-on 0.23 %
nozzles, For welded 3) Normalized.
furnace coils
4) Sour Service S content
1) 0.1 %.
3.5 CASTINGS
3.5.1 Grey iron castings +350, A 48 EN 1561 185 1) Cast iron not to be
For non-pressure- +662 Class 30 EN-GJL-250 Grade 250 used in hazardous
retaining (internal) EN-JL1040 service or
parts above
10 bar (145 psi).
2) EN 1561 185
A 48 2) Mechanical properties
EN-GJL-300 Grade 300 may be improved by
Class 40
EN-JL1050 the addition of certain
elements, such as Cr
and Ni
3.5.2 Grey iron castings +650, A 319 (i.e. "pearlitic cast
For non-pressure- +1202 Class II iron").
retaining (internal)
parts at elevated
temperatures
2)
3.5.4 Ductile iron castings +400, A 395 1083: 1) Hardness test and 0.2
For pressure-retaining +752 400/18 % proof test to be
parts including fittings 1) included in testing
and valves programme.
3.5.5 Steel castings +400, A 216 - WCA EN 10213-2 4991 1) Specify C content
For pressure-retaining +752 WCB GP240GH C23-45AH 0.25 % max.
parts WCC 1.0619 2) 2) CE less or equal to
0.43 %
2) 1) 2)
SPE 77/302
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3.6.1 Carbon steel bars, +350, A 36 EN 10025 Q235-A 630 1) For non-welded items,
sections and raised- +662 S275JR E275 and for items that will
tread plates of . 1.0044 not be welded,
structural quality (Fe 430B) restriction on C content
For general structural may be disregarded.
purposes, lifting lugs, 2) To be killed or semi-
sliding bars, etc. killed.
1) 2) 3) 3) Specify C content 0.23
% max
3.7 BOLTING
3.7.1 Carbon steel bolts +230, A 307 Q235-A ISO 898-1 Approved free machining
For structural +446 B 35 4.6 quality acceptable.
purposes
9328-3
EN 10028-4 X8Ni9
A 553
X8Ni9 1)
Type I
1.5662
1)
1)
A 240
Type 304N
S30451
1)
SPE 76/222
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4.1.19 18 Cr-10 Ni-2 Mo +500, A 240 EN 10088-2 0Cr18Ni12- 9328-5 1) Refer to (2.6) for
stabilised steel plates, +932 Type 316Ti X6CrNiMoTi17-12- Mo2ti X6CrNiMoTi17 intergranular testing.
sheets and strip 2 1) 2) 12 2) For optimum resistance
S31635
For pressure-retaining 1.4571 1) 2) to intergranular
parts under corrosive 1) 2) corrosion, specify a
1) 2)
conditions and/or high stabilisation heat
service temperatures treatment at
900 °C
EN 10088-2 (1652 °F), for
A 240 9328-5 4 hrs, subsequent to
X6CrNiMoNb17-
Type 316Cb 12-2 X6CrNiMoNb1 solution heat treatment.
7 12
S31640 1.4580
1) 2)
1) 2) 1) 2)
4.1.20 18 Cr-10 Ni-3 Mo steel +500, A 240 0Cr19Ni13-M03
plates, sheets and strip +932 Type 317 1)
For pressure-retaining S31700
parts under corrosive
conditions and/or high 1)
service temperatures 00Cr19Ni13-
Mo3
A 240 - Type EN 10088-2 1) 9328-5
317L X2CrNiMo18-15-4 X3CrNiMo 18
S31703 1.4438 16 4
1) 1) 1)
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4.1.26 Carbon steel or low- +400,+75 A 263 GB8165 1) Specify base metal and
alloy steel plates with 2 1) JB4733 cladding
ferritic stainless steel 1)
cladding
For high service
temperatures and/or
corrosive conditions
4.1.27 22 Cr-25 Ni-6 Mo-Cu-N +400,+75 ASTM B688 2) Specify UNS N08367
steel plates, sheets and 2 UNS N08367 to be annealed and
strip SPE 76/227 water cooled
For pressure-retaining 2) 3) 4) 3) To be chemically
parts under corrosive passivated
conditions 4) Specify ferric chloride
test in accordance of
ASTM G48 Method A
4.1.28 Carbon steel or low- +400,+75 A 264 GB8165 1) Specify base metal and
alloy steel plates with 2 1) 2) 3) 4) JB4733 cladding
austenitic stainless 1) 2) 3) 4)
steel cladding
For high service
temperatures and/or
corrosive conditions
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A 213
TP 347H
S34709
1)
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or
A789
S32760
1)
SPE 74/014
4.2.24 Seamless 20 Cr-18 Ni- {+400, A 269
6 Mo-Cu-N steel tubes +752} S31254
For corrosive 1)
conditions
SPE 74/014
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4.3 PIPE
4.3.1 Electric-fusion-welded +500, A 672
0.5 Mo steel pipe, sizes +932 L65 1) Specify total Al content
larger than DN 400 0.012 % max.
(NPS 16) Class 22
For high service 1)
temperatures
NOT for hydrogen
service
4.3.2 Electric-fusion-welded +600, A 691 1) For resistance to
1 Cr-0.5 Mo steel pipe +1112 1 Cr hydrogen attack, see
in sizes DN 400 API 941.
(NPS 16) and larger Class 22
or 42 2) Specify normalised and
For high service tempered at 740 °C
temperatures, requiring 1) 2) 3) 4) 5) (1365 °F) min. for
optimum creep Class 22.
resistance and/or 3) Specify PWHT 715 ˚C
resistance to hydrogen +/- 10 °C (1318 ˚F
attack +/-18 ˚F)
4.3.3 Electric-fusion-welded +600, A 691 4) Temper at 680 °C
1.25 Cr-0.5 Mo steel +1112 1.25 Cr (1256 °F) min. for
pipe in sizes DN 400 Class 42
(NPS 16) and larger Class 22
or 42 5) For weld metal, specify
For high service 10P+5Sb +4Sn+As
temperatures, requiring 1) 2) 3) 4) 5) 7) 1500, where values are
optimum creep SPE 74/007 in mg/Kg (ppmw).
resistance and/or 6) Refer to DEP
resistance to hydrogen 30.10.02.32-SCAPSA
attack PQ2022. for low
4.3.4 Electric-fusion-welded +625, A 691 temperature
+1157 applications.
2.25 Cr-1 Mo steel pipe 2.25 Cr
in sizes DN 400 (NPS 7) Specify
Class 22 P 0.01 % max.
16) and larger or 42
For high service 1) 2) 3) 4) 6)
temperatures, requiring
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4.3.10 Seamless 1 Cr-0.5 Mo +600, A 335 15CrMo 9329-2 For sizes larger than DN 400
steel pipe +1112 P12 8CrMo4-5 (NPS 16) use ASTM A691 -
For high service 2) 1 CR-Class 22 or 42; see
K11562 (3.3.2).
temperatures and/or
resistance to hydrogen 2) 1) for resistance to
attack hydrogen attack, see
1) API 941.
2) Specify to be
normalised and
tempered or quenched
and tempered.
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2604-5
TFW 57-
LWHT
1) 3)
4.3.22 Seamless and welded +500, A 312
18 Cr-8 Ni steel pipe in +932 to TP 304H
sizes to DN 300 (NPS +815, S30409
12) incl. +1499
For corrosive conditions
and/or high service
temperatures
4.3.23 Seamless and welded +300, A 790 1) Welded pipe may be
22 Cr-5 Ni-Mo-N steel +572 S 31803 used up to and
pipe including
1) 2) 6.4 mm
For corrosive conditions
SPE 74/014 (0.25 in) wall
thickness.
4.3.24 Seamless and welded +300, A 790
25 Cr-7 Ni-Mo-N steel +572 2) Specify in solution
S 32750 annealed and water
pipe
1) 2) quenched condition.
For corrosive conditions
SPE 74/014
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4.3.32 22 Cr-5 Ni-Mo-N steel +300,+57 ASTM A 928 Cl1 74/022 Pipes tobe solution-
pipe Fusion Welded 2 UNS S31803 annealed and quenched by
with Addition of Filler SPE 74/022 rapid cooling in water.
Metal
For corrosive
conditions
4.3.33 seamless +400,+75 ASTM B677 To be chemically passivated
20 Cr-25 Ni-6 Mo-Cu-N 2 UNS N08925
steel pipe SPE 74/031
For corrosive conditions Specify ferric chloride test in
accordance of ASTM G48
Method A
4.3.34 25 Cr-7 Ni-Mo-N steel +300, ASTM A 928 Pipes tobe solution-
pipe Fusion Welded +572 CL1 UNS 32750 annealed and quenched by
with Addition of Filler SPE 74/022 rapid cooling in water.
Metal
For corrosive conditions
Welded pipe may be used
up to and 6.4 mm (0.25 in)
wall thickness
4.3.35 25 Cr-7 Ni-Mo-N steel +300,+57 ASTM A 928 Pipes tobe solution-
pipe Fusion Welded 2 CL1 UNS 32760 annealed and quenched by
with Addition of Filler SPE 74/022 rapid cooling in water.
Metal Welded pipe may be used
For corrosive conditions up to and 6.4 mm (0.25 in)
wall thickness
4.3.36 welded +400,+75 ASTM B 675 Specify pipe in solution
22 Cr-25 Ni-6 Mo-Cu-N 2 UNS 08367 annealed condition
steel pipe SPE 74/033
For corrosive
conditions
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1)
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SPE 76/212
4.4.36 18 Cr-8 Ni stabilised +815, A 182 1) The use of this grade is
steel forgings +1499 F321H subject to agreement of
For tube sheets, the Principal.
S32109
flanges, fittings, valves
and other pressure- 1)
retaining parts under
corrosive conditions A 182
and/or at extreme
service temperatures F347H
S34709
1)
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4.5 CASTINGS
4.5.1 14.5 Si iron castings +250, A 518 - 1 1) Si content 14.5 % min.
For non-pressure- +482 1) Other alloying
retaining (internal) parts elements,
in acid service e.g. Mo, may be added.
A 479
Type 347H 347S51
S34709 1)
1)
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EN 10272 9327-5
X5CrNiMo17-12-2 X5CrNiMo17-
12
1.4401
1)
1)
4.6.9 18 Cr-10 Ni-2 Mo steel +500, A 479 EN 10272 00Cr17Ni12- 9327-5
bars +932 Type 316L X2CrNiMo17-12-2 Mo2 X2CrNiMo17-
For machined parts 1) 12
S31603 1.4404
1) 1) 1)
EN 10272 9327-5
X2CrNiMo18-14-3 X2CrNiMo17-
13
1.4435
1)
1)
4.6.10 22 Cr-5 Ni-Mo-N steel +300, A 479 EN 10272 9327-5 1) Specify N 0.14 % min.
bars +572 S31803 X2CrNiMoN22-5-3 X2CrNiMoN22 2) Specify N 0.20 % min.
For machined parts -5-3
1.4462
1)
1)
4.6.11 25 Cr-7 Ni-Mo-N steel +300, A 479 EN 10272
bars +572 S32750 X2CrNiMoN25-7-4
For machined parts 2) 1.4501
2)
4.6.12 20 Cr-18 Ni-6 Mo-Cu-N {+400, A 276 EN 10272
steel bars +752} S31254 X1CrNiMoCuN20-
For machined parts 18-7
1.4547
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4.7 BOLTING
4.7.1 1 Cr-0.25 Mo steel bolts +450, A 193 EN 10269 35CrMoA For nuts, see (3.7.3).
For general use +842 B7 42CrMo4
SPE 81/001 1.7225
4.7.2 1 Cr-0.25 Mo steel bolts +450,+84 A 193 For nuts, see (3.7.4).
For sour service 2 B7M
SPE 81/001
4.7.3 1 Cr-0.5 Mo-0.25 V +525, A 193 EN 10269 35CrMoVA For nuts, see (4.7.13).
steel bolts +977 B16 40CrMoV4-6
For high-temperature {+600, 1.7711
service +1112}
SPE 81/001
4.7.4 1 Cr-0.25 Mo steel bolts +400, A 320 EN 10269 35CrMoA For nuts, see (4.7.14).
material +752 L7 42CrMo4
For low-temperature {+540, 1.7225
service +1004}
4.7.5 1 Cr-0.25 Mo steel bolts +400, A 320 For nuts, see (4.7.15).
For sour service and +752 L7M
low-temperature
service
4.7.6 12 Cr steel bolting +425, A 193 2Cr13 For nuts, see (4.7.16).
material +797 B6X
For corrosive {+540, S41000
conditions +1004}
4.7.7 Cr-Mo bolting material +580, EN 10269
For high-temperature +1076 X22CrMoV12-1
service 1.4923
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A 194
8C
S34700
1) 2)
4.7.20 18 Cr-10 Ni-2 Mo steel +500, A 194 EN 10269 0Cr17Ni12-Mo2
(strain hardened) nuts +932 8M, S1 X5CrNiMo17-12-2 2)
For bolting made from S31600 1.4401
material specified in
(3.7.10) 2) 2)
SPE 81/002
4.7.21 Precipitation hardening {+540, A 453 EN 10269 0Cr15Ni25Ti2M
austenitic Ni-Cr steel +1004} 660 X6NiCrTiMoVB oAlVB
nuts S66286 2)
25-15-2
For bolting made from Class C
material specified in 1.4982
(3.7.12) 2)
4.7.22 0.75 Cr- 1.75 Ni- 0.25 +400,+75 A320-L43
Mo steel bolting 2
material
For low-temperature
service
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5. NON-FERROUS METALS
Designation and Metal ASTM CEN GB (CHINA) ISO Remarks
Application Temp. °C
°F
(See 2.4)
5.3 PIPE
5.3.1 Seamless aluminium +200, B 241 EN 755 209-1/2 1) Specify annealed
pipe +392 1060 EN AW-1060 Al 99.5 condition for all grades.
For corrosive 1) 1) 1)
conditions
5.3.2 Seamless Al-Mg-Si +200, B 241 EN 755 209-1/2
alloy pipe +392 6061 EN AW-6061 AlMg1SiCu
For corrosive 1) 1) 1)
conditions
5.3.3 Seamless Al-Mg-Si +200, B 241 EN 755 209-1/2
alloy pipe +392 6063 EN AW-6063 AlMg0.7Si
For pipelines under 1) 1) 1)
corrosive conditions
5.3.4 Seamless Al-2.5Mg +200, B 241 EN 755 5A02 (LF2) 209-1/2 AlMg
alloy pipe +392 5052 EN AW-5052 1) 2.5
For general use under 1) 1) 1)
corrosive conditions
5.3.5 Seamless Al-2.7Mg- +200, B 241 EN 755 5A02 (LF2) 209-1/2 1) Specify annealed
Mn alloy pipe +392 5454 EN AW-5454 1) AlMg3Mn condition for all grades.
For general use under 1) 1) 1)
corrosive conditions
5.3.6 Seamless Al-4.5Mg- +65, +149 B 241 EN 755 209-1/2
Mn alloy pipe 5083 EN AW-5083 AlMg4.5Mn
For low-temperature 0.7
1) 1)
service only. 1)
5.3.7 Seamless copper pipe +150, B 42 EN 12449
For corrosive +302 C12200 Cu-DHP
conditions 1) CW024A
1)
5.3.8 Seamless Cu-Zn-Al +175, B111 EN 12449
alloy (Aluminium +347 C68700 CuZn20Al2As
Brass) pipe
1) CW702R
For brackish and
seawater service 1)
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5.5 CASTINGS
5.7 BOLTING
5.7.1 Aluminium alloy bolts +200, F467/468 A96061 1) Bolting material may
and nuts +392 1) also be selected from
(5.6).
5.7.2 Cu-Al alloy bolts and +365, F467/468 C63000
nuts +689 1)
5.7.3 Cu-Ni (70/30) alloy +350, F467/468 C71500
bolts and nuts +662 1)
5.7.4 Ni-Cu alloy +400, F467/468 N04400
(Alloy 400) bolts +752 1)
and nuts
5.7.5 Ni-Cu-Al alloy (Alloy +400, F467/468 N05500
K500) bolts and nuts +752 1)
5.7.6 Ni-Mo alloy (Alloy B) +425, F467/468 N10001
bolts and nuts +797 1)
5.7.7 Ni-Mo-Cr alloy (Alloy {+800, F467/468 N10276
C276) bolts and nuts +1472} 1)
5.7.8 Titanium bolts and {+300, F467/468 1) Bolts primarily intended
nuts +572} Alloy Ti 2 for use inside
equipment.
1)
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6. REFERENCES
In this DEP, reference is made to the following publications:
NOTES: 1. Unless specifically designated by date, the latest edition of each publication shall be used,
together with any amendments/supplements/revisions thereto.
2. The DEPs and most referenced external standards are available to Shell staff on the SWW (Shell
Wide Web) at http://sww.shell.com/standards/.
SHELL STANDARDS
Carbon and alloy steel forgings (amendments/supplements to ASTM MESC SPE 76/211
A350)
Nickel alloy forgings (amendments/supplements to ASTM B564) MESC SPE 76/213
Carbon steel plate (amendments/supplements to ASTM A516) MESC SPE 76/220
Alloy steel plate (amendments/supplements to ASTM A387) MESC SPE 76/221
Stainless steel plate (amendments/supplements to ASTM A240) MESC SPE 76/222
Nickel alloy plate (amendments/supplements to ASTM B443) MESC SPE 76/225
Nickel alloy plate (amendments/supplements to ASTM B443) MESC SPE 76/226
Chromium-nickel-molybdenum-iron plate (amendments/supplements MESC SPE 76/227
to ASTM B688)
Valves - general requirements MESC SPE 77/302
Alloy and stainless steel bolts (amendments/supplements to ASTM MESC SPE 81/001
A193)
Carbon and alloy steel nuts (amendments/supplements to ASTM MESC SPE 81/002
A194)
Nickel alloy bolts and nuts (amendments/supplements to EN 10269) MESC SPE 81/006
INTERNATIONAL STANDARDS
AMERICAN STANDARDS
Steels for Hydrogen Service at Elevated Temperatures and Pressures API 941
in Petroleum Refineries and Petrochemical Plants
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Standard Specification for Seamless and Welded Austenitic Stainless ASTM A269
Steel Tubing for General Service
Standard Specification for Stainless Steel Bars and Shapes ASTM A276
Standard Specification for Gray Iron Castings for Pressure-Containing ASTM A278
Parts for Temperatures Up to 650°F
Standard Specification for Low and Intermediate Tensile Strength ASTM A283
Carbon Steel Plates
Standard Specification for Pressure Vessel Plates, Carbon Steel, Low- ASTM A285
and Intermediate-Tensile Strength
Standard Specification for Steel Castings, Iron-Chromium and Iron- ASTM A297
Chromium-Nickel, Heat Resistant, for General Application
Standard Specification for Carbon Steel Bolts and Studs, 60 000 psi ASTM A307
Tensile Strength.
Standard Specification for Seamless and Welded Austenitic Stainless ASTM A312
Steel Pipes
Standard Specification for Gray Iron Castings for Elevated ASTM A319
Temperatures for Non- Pressure Containing Parts
Standard Specification for Alloy/Steel Bolting Materials for Low- ASTM A320
Temperature Service
Standard Specification for Steel Bars, Alloy, Standard Grades ASTM A322
Specification for Seamless and Welded Steel Pipe for Low- ASTM A333
Temperature Service
Standard Specification for Seamless and Welded Carbon and Alloy- ASTM A334
Steel Tubes for Low-Temperature Service
Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High- ASTM A335
Temperature Service
Standard Specification for Alloy Steel forgings for Pressure and High- ASTM A336
Temperature Parts
Specification for Carbon and Low - Alloy Steel forgings, Requiring ASTM A350
Notch toughness Testing for Piping Components.
Standard Specification for Alloy Steel forgings for Pressure and High- ASTM A351
Temperature Parts
Standard Specification for Steel Castings, Ferritic and Martensitic, for ASTM A352
Pressure-Containing Parts, Suitable for Low-Temperature Service
Standard Specification for Electric-Fusion-Welded Austenitic ASTM A358
Chromium-Nickel Alloy Steel Pipe for High-Temperature Service
Standard Specification for Seamless Austenitic Stainless Steel Pipe ASTM A376
for High-Temperature Central Station Service
Standard Specification for Pressure Vessel Plates, Alloy Steel, ASTM A387
Chromium-Molybdenum
Ferritic Ductile Iron Pressure-Retaining Castings for Use As Elevated ASTM A395
Temperatures
Standard Specification for Wrought Austenitic Stainless Steel Piping ASTM A403
Fittings
Standard Specification for Piping Fittings of Wrought Carbon Steel and ASTM A420
Alloy Steel for Low-Temperature Service
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Standard Specification for Ni-Fe-Cr-Mo-Cu Alloy (UNS N08825 and ASTM B424
UNS N08221) Plate, Sheet, and Strip
Standard Specification for Ni-Fe-Cr-Mo-Cu Alloy (UNS N08825 and ASTM B425
UNS N08221) Rod and Bar
Standard Specification for Nickel-Chromium-Molybdenum-Columbium ASTM B443
Alloy (UNS N06625) and Nickel-Chromium-Molybdenum-Silicon Alloy
(UNS N06219) Plate, Sheet, and Strip
Standard Specification for Nickel-Chromium-Molybdenum-Columbium ASTM B444
Alloys (UNS N06625) and Nickel-Chromium-Molybdenum-Silicon Alloy
(UNS N06219) Pipe and Tube
Standard Specification for Nickel-Chromium-Molybdenum-Columbium ASTM B446
Alloy (UNS N06625) and Nickel-Chromium-Molybdenum-Silicon Alloy
(UNS N06219) Rod and Bar
Standard Specification for Seamless Copper-Nickel Pipe and Tube ASTM B466
Standard Specification for Nickel Alloy forgings ASTM B564
Standard Specification for Copper Alloy Sand Castings for General ASTM B584
Applications
Standard Specification for Nickel-Alloy (UNS N06625, N06219 and ASTM B705
N08825) Welded Pipe
Standard Specification for Nonferrous Nuts for General Use (Metric) ASTM F467
Standard Specification for Nonferrous Bolts, Hex Cap Screws, and ASTM F468
Studs for General Use (Metric)
Standard Test Methods for Detecting Susceptibility to Intergranular ASTM G28
Corrosion in Wrought, Nickel-Rich, Chromium-Bearing Alloys
Standard Test Methods for Pitting and Crevice Corrosion Resistance ASTM G48
of Stainless Steels and Related Alloys by Use of Ferric Chloride
Solution
EUROPEAN STANDARDS