Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Parts 1, 2, and 3 (ISO 15156-1:2009, ISO 15156-2:2009, and ISO 15156-3:2009)
ISO 15156 consists of the following parts, under the general title Petroleum and natural
gas industries - Materials for use in H2S-containing environments in oil and gas production:
Part 1: General principles for selection of cracking-resistant materials
This part of ANSI/NACE MR0175/ISO 15156 describes general principles and gives requirements and
recommendations for the selection and qualification of metallic materials for service in equipment used in oil
and gas production and in natural-gas sweetening plants in H2S-containing environments, where the failure of
such equipment can pose a risk to the health and safety of the public and personnel or to the environment. It
can be applied to help to avoid costly corrosion damage to the equipment itself. It supplements, but does not
replace, the materials requirements given in the appropriate design codes, standards or regulations.
Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons
This part of ANSI/NACE MR0175/ISO 15156 gives requirements and recommendations for the selection and
qualification of carbon and low-alloy steels for service in equipment used in oil and natural gas production and
natural gas treatment plants in H2S-containing environments, whose failure can pose a risk to the health and
safety of the public and personnel or to the environment. It can be applied to help to avoid costly corrosion
damage to the equipment itself. It supplements, but does not replace, the materials requirements of the
appropriate design codes, standards or regulations.
Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys
This part of ANSI/NACE MR0175/ISO 15156 gives requirements and recommendations for the selection and
qualification of CRAs (corrosion-resistant alloys) and other alloys for service in equipment used in oil and
natural gas production and natural gas treatment plants in H2S-containing environments, whose failure can
pose a risk to the health and safety of the public and personnel or to the environment. It can be applied to help
to avoid costly corrosion damage to the equipment itself. It supplements, but does not replace, the materials
requirements of the appropriate design codes, standards or regulations.
Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 1: General principles for selection of cracking-resistant materials
Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 1: General principles for selection of cracking-resistant materials
Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Parts 1, 2, and 3 (ISO 15156-1:2009, ISO 15156-2:2009, and ISO 15156-3:2009)
Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 1: General principles for selection of cracking-resistant materials
Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 1: General principles for selection of cracking-resistant materials
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
Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys
