ASTM A837/A837M-17(2022)

Podrobné informácie

Označenie: ASTM A837/A837M-17(2022)

Dátum vydania: 01.03.2022

Stránok: 3

Krajina: Americká technická norma

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Anotácia

This specification covers alloy steel forgings for carburizing applications. Forgings shall be considered weldable under proper conditions. Materials shall go through normalize, or normalize and temper heat treatment, prior to which rough machining may be performed at the option of the manufacturer. Each grade designation of steel shall conform to specified chemical compositions of carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, and copper. Hardness tests shall be conducted as well.


Keywords:
alloy steel forgings, carburizing,, ICS Number Code 77.140.85 (Iron and steel forgings)