BS 3HR 1:2010+A1:2016 Specification for nickel-chromium-titanium-aluminium heat-resisting alloy billets, bars, forgings and parts (Nickel base, Cr 19.5, Ti 2.2, Al 1.4)
1 Scope
This British Standard specifies requirements for nickel-chromium-titanium-aluminium
heat-resisting alloy supplied in the following forms, and as parts.
a) Bars and extruded sections for machining: solution treated, designation HR 1A.
b) Extruded sections for subsequent forming: softened, designation HR 1B.
c) Billets and bars for forging: hot or cold worked and subsequently machined or ground,
designation HR 1C.
d) Forgings: solution treated, designation HR 1D.
BS 3HR 1:2010+A1:2016 history
2010BS 3HR 1:2010+A1:2016 Specification for nickel-chromium-titanium-aluminium heat-resisting alloy billets, bars, forgings and parts (Nickel base, Cr 19.5, Ti 2.2, Al 1.4)
2010BS 3HR 1:2010 Specification for nickel-chromium-titanium-aluminium heat-resisting alloy billets, bars, forgings and parts (nickel base, Cr 19.5, Ti 2.2, Al 1.4)
1973BS 2HR 1:1973 Specification for nickel-chromium-titanium-aluminium heat-resisting alloy billets, bars, forgings and parts (nickel base, Cr 19.5, Ti 2.2, Al 1.4)