Specification for nickel-iron-chromium-molybdenum-aluminium-titanium heat-resisting alloy billets, bars, forgings and parts (Ni/Co 43.5, Cr 16.5, Mo 3.3, Al 1.2, Ti 1.2, Fe remainder) Ingestion-build-82061 BS EN 12971-2 is the

BS EN 12971-2 is the second part of an international standard that discusses the attributes of good quality textile reinforcements

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BS EN 12371:2010 Natural stone test methods

Specification for nickel-iron-chromium-molybdenum-aluminium-titanium heat-resisting alloy billets, bars, forgings and parts (Ni/Co 43.5, Cr 16.5, Mo 3.3, Al 1.2, Ti 1.2, Fe remainder) Ingestion-build-82061 BS EN 12971-2 is the1 Scope This British Standard specifies requirements for nickel iron chromium molybdenum aluminium titanium heat resisting alloy supplied in the following forms, and as parts. a) Bars and extruded sections for machining: solution treated, designation HR 55A. b) Extruded section for subsequent forming: softened, designation HR 55B. c) Billets and bars for forging: hot or cold worked and subsequently machined or ground, designation HR 55C. d) Forgings: