ASTM A1049/A1049M-18(2023)

Detailinformationen

Bezeichnung: ASTM A1049/A1049M-18(2023)

Ausgabedatum: 15.03.2023

Seiten: 4

Land: Amerikanische technische Norm

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Annotation

This specification covers ferritic/austenitic (duplex) stainless steel forgings for boilers, pressure vessels, and associated equipment. The steels shall be manufactured using melting and forging processes. Forgings may be machined before solution annealing. The forgings shall undergo tension and hardness tests. Also, they shall be subjected to a non-destructive examination by ultrasonic inspection.


Keywords:
austenitic/ferritic stainless steel, duplex stainless steel, forgings, PREN value, pressure vessels,, ICS Number Code 77.140.20 (Steels of high quality)