OS GSO ASTM A351/A351M:2024

ASTM A351/A351M:18
Omani Standard   Current Edition · Approved on 25 April 2024

Standard Specification for Castings, Austenitic, for Pressure-Containing Parts

OS GSO ASTM A351/A351M:2024 Files

OS GSO ASTM A351/A351M:2024 Scope

This specification covers austenitic steel castings for valves, flanges, fittings, and other pressure-containing parts. The steel shall be made by the electric furnace process with or without separate refining such as argon-oxygen decarburization. All castings shall receive heat treatment followed by quench in water or rapid cool by other means as noted. The steel shall conform to both chemical composition and tensile property requirements.

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