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ASTM
A837/A837M-17(2022)
Standard Specification for Steel Forgings, Alloy, for Carburizing Applications
2022
3
ASTM Vol.01.05 (2023)
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.