Standard Specification for Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

17-04-2023

Publisher

American Society for Testing and Materials

1.1This specification covers ferritic/austenitic (duplex) stainless steel forgings for boilers, pressure vessels, and associated equipment in grades that are also found in Specification A182/A182M.

1.2The purchaser may specify in the order or contract any appropriate supplementary requirements that are provided in Specification A788/A788M.

1.3Unless the order specifies the applicable “M” specification designation the material shall be furnished to the inch-pound units.

1.4The values stated in either inch-pound or SI (metric) units are to be regarded separately as standard. Within the text and tables, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.

1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee	A 01
DocumentType	Standard
Pages	4
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM A 1049/A1049M : 2018

ASTM A 745/A745M : 2020	Standard Practice for Ultrasonic Examination of Austenitic Steel Forgings
ASTM A 182/A182M : 2022 : REV A	Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
ASTM A 788/A788M : 2022 : REV A	Standard Specification for Steel Forgings, General Requirements

ASTM A 923 : 2023	Standard Test Methods for Detecting Detrimental Intermetallic Phase in Duplex Austenitic/Ferritic Stainless Steels
ASTM A 788/A788M : 2023	Standard Specification for Steel Forgings, General Requirements
ASTM E 165/E165M : 2023	Standard Practice for Liquid Penetrant Testing for General Industry
ASTM A 370 : 2023	Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM A 182/A182M : 2023	Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
ASTM A 182/A182M : 2022 : REV A	Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
ASTM A 370 : 2022	Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM A 923 : 2022	Standard Test Methods for Detecting Detrimental Intermetallic Phase in Duplex Austenitic/Ferritic Stainless Steels
ASTM A 388/A388M : 2023	Standard Practice for Ultrasonic Examination of Steel Forgings
ASTM A 788/A788M : 2022 : REV A	Standard Specification for Steel Forgings, General Requirements
ASTM A 388/A388M :2019	Standard Practice for Ultrasonic Examination of Steel Forgings
ASTM A 182/A182M : 2024	Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
ASTM E 165/E165M : 2018	Standard Practice for Liquid Penetrant Testing for General Industry
ASTM A 370 : 2024	Standard Test Methods and Definitions for Mechanical Testing of Steel Products