Specification for heat-resisting steel billets, bars, forgings and parts (Ni 25.5, Cr 14.7, Ti 1.8, Mn 1.5, Mo 1.2, V 0.3)
Current
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Published:
1 Scope
This British Standard specifies requirements for nickel-chromium-titanium-manganese-molybdenum-vanadium heat-resisting steel supplied in the following forms, and as parts.
a) Bars for machining: solution treated, designation HR 52A.
b) Billets and bars for forging: hot or cold worked and subsequently machined or ground, designation HR 52B.
c) Forgings: solution treated, designation HR 52C.