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1.1 This specification covers martensitic chromium stainless steel forgings, forged bar, and forging stock for high temperature service. The mechanical properties are developed by suitable heat treatment, as indicated for each alloy.
1.2 The values stated in inch-pound units are to be regarded as standard.
ICS Number Code 77.140.85 (Iron and steel forgings)
UNSPSC Code 31132600(Stainless steel forgings)