A995/A995M-20

Standard Specification for Castings, Austenitic-Ferritic (Duplex) Stainless Steel, for Pressure-Containing Parts

A216/A216M-26

Standard Specification for Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service

A703/A703M-20a

Standard Specification for Steel Castings, General Requirements, for Pressure-Containing Parts (Includes all amendments and changes 11/16/2020).

A217/A217M-25

Standard Specification for Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service

SP-55

A488/A488M-24

Standard Practice for Steel Castings, Welding, Qualifications of Procedures and Personnel

A985/A985M-26

Standard Specification for Steel Investment Castings General Requirements, for Pressure-Containing Parts