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GB/T 20972.2-2008 Replaced National standards

GB/T 20972.2-2008 Petroleum and natural gas industries—Materials for use in H2S-containing environments in oil and gas production—Part 2:Cracking-resistant carbon and low alloy steels,and the use of cast irons

GB/T 20972.2-2008 Petroleum and natural gas industries—Materials for use in H2S-containing environments in oil and gas production—Part 2:Cracking-resistant carbon and low alloy steels,and the use of cast irons

Publish Date: 2008-08-28 Implement Date: 2009-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 20972.2-2008
Standard Type: National standards
Standard Status: Replaced
is_force_gb: no
CCS Name: Oil exploration, development, and transportation
ICS Name: Comprehensive equipment for the oil and gas industry
Publish Date: 2008-08-28
Implement Date: 2009-03-01
Pages: 44 pages

Scope

This part of GB/T 20972 provides requirements and recommended practices for the selection and evaluation of carbon steel and low-alloy steel used in equipment in hydrogen sulfide (H2S)-containing environments in oil and gas extraction and natural gas processing plants. The failure of such equipment can pose risks to public safety, personal health, and the environment. The use of this part helps to avoid such costly corrosion damage. This part supplements appropriate design specifications, standards, and guidelines, but does not replace their requirements for materials. This part describes the performance of steel against damage caused by sulfide stress cracking (SSC) and related phenomena such as stress-oriented hydrogen-induced cracking (SOHIC) and soft zone cracking (SZC).

Development Information

Word Count: 74 Thousand words Pages: 44 pages

Same series standard

GB/T 20972.3-2008 Petroleum and natural gas industries—Material for use in H2S-containing environments in oil and gas production—Part 3:Cracking-resistant CRAs(corrosion-resistant alloys)and other alloys

Superseded by the following standards

GB/T 20972.2-2025 Petroleum and natural gas industries—Materials for use in H2S-containing environments in oil and gas production—Part 2:Cracking-resistant carbon and low alloy steels,and the use of cast irons

Referenced Standards

GB/T 228-2002 Metallic materials—Tensile testing at ambient temperature GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.2-2015 Metallic materials—Tensile testing—Part 2:Method of test at elevated temperature GB/T 228.3-2019 Metallic materials—Tensile testing—Part 3:Method of test at low temperature GB/T 228.4-2019 Metallic materials—Tensile testing—Part 4:Method of test in liquid helium GB/T 230.1-2004 Metallic Rockwell hardness test—Part1:Test method(scales A、B、C、D、E、F、G、H、K、N、T) GB/T 230.1-2009 Metallic materials—Rockwell hardness test—Part 1:Test method(scales A、B、C、D、E、F、G、H、K、N、T) GB/T 230.1-2018 Metallic materials—Rockwell hardness test—Part 1:Test method GB/T 231.1-2002 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 231.1-2009 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 231.1-2018 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 699-1999 Quality carbon structural steels GB/T 699-2015 Quality carbon structure steels GB/T 700-1988 Carbon structural steels GB/T 700-2006 Carbon structural steels GB/T 710-1991 Hot-rolled quality carbon structural steel sheets and strips GB/T 710-2008 Hot-rolled quality carbon structural steel sheets and strips GB/T 711-1988 Hot-rolled quality carbon structural steel plates and wide strips GB/T 711-2008 Hot-rolled quality carbon structural steel plates、sheets and wide strips GB/T 711-2017 Hot-rolled quality carbon structural steel plates sheets and strips GB/T 3077-1999 Alloy structure steels GB/T 3077-2015 Alloy structure steels GB 3087-1999 Seamless steel tubes for low and medium pressure GB/T 3087-2008 Seamless steel tubes for low and medium pressure boiler GB/T 3087-2022 Seamless steel tubes and pipes for low and medium pressure boiler GB/T 4157-2006 Laboratory testing of metals for resistance to specific forms of environmental cracking in H2S environments GB/T 4340.1-1999 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2009 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2024 Metallic materials—Vickers hardness test—Part 1:Test method GB 5310-1995 Seamless steel tubes and pipes for high pressure boiler GB/T 5310-2008 Seamless steel tubes and pipes for high pressure boiler GB/T 5310-2017 Seamless steel tubes and pipes for high pressure boiler GB/T 5310-2023 Seamless steel tubes and pipes for high pressure boiler GB 6479-2000 Seamless steel tubes for high-pressure for chemical fertilizer equipments GB/T 6479-2013 Seamless steel tubes for high-pressure chemical fertilizer equipments GB 6654-1996 Steel plates for pressure vessels GB/T 8650-1988 Test method of pipeline steels for resistance to step wise cracking GB/T 8650-2006 Evaluation of pipeline and pressure vessel steels for resistance to hydrogen-induced cracking GB/T 8650-2015 Evaluation of pipeline and pressure vessel steels for resistance to hydrogen-induced cracking GB/T 9711.3-2005 Petroleum and natural gas industries—Steel pipe for pipelines—Technical delivery conditions—Part 3:Pipes of requirements class C GB/T 12229-1989 General purpose industrial valves—Specification of carbon steel castings GB/T 12229-2005 General purpose industrial valves—Specification of carbon steel castings GB/T 12229-2025 General purpose industrial valves—Technical specification for carbon steel castings GB/T 15970.2-2000 Corrosion of metals and alloys—Stress corrosion testing—Part 2:Preparation and use of bent-beam specimens GB/T 19830-2005 Petroleum and natural gas industries—Steel pipes for use as casing or tubing for wells GB/T 20972.1-2007 Petroleum and natural gas industries—Material for use in H2S-containing environments in oil and gas production—Part 1:General principles for selection of cracking resistant materials GB/T 20972.3-2008 Petroleum and natural gas industries—Material for use in H2S-containing environments in oil and gas production—Part 3:Cracking-resistant CRAs(corrosion-resistant alloys)and other alloys JB 4726 ISO 10423 API Spec 5CT API Spec 5L ASME 锅炉及压力容器规范 第IX卷2)—焊接和钎焊评定标准 ASTM A 48/A 48M　灰铸铁规范 ASTM A 53/A 53M ASTM A 105/A 105M ASTM A 106 ASTM A 193/A 193M ASTM A 194/A 194M ASTM A 220/A 220M ASTM A 234/A 234M ASTM A 278/A 278M ASTM A 320/A 320M ASTM A 333/A 333M ASTM A 381 ASTM A 395/A 395M ASTM A 524 ASTM A 536 ASTM A 571/A 571 ASTM A 602 ASTM E 140 BS 860 EFC 出版物16号　油气生产中用于含硫化氢环境中碳钢和低合金钢材料要求指南 NACE MR0175 NACE MR0176 NACE Standard RP0475 NACE 腐蚀2000 SAE-ASTM SAE AMS-S-13165

Adopt standards

ISO 15156-2:2003

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GB/T 19829.1-2005 Active

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GB/T 20172-2006 Active

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