Specification for nickel-cobalt-chromium-molybdenum-titanium-aluminium heat-resisting alloy billets, bars, forgings and parts (nickel base, Co 20, Cr 20, Mo 5.9, Ti 2.1, Al 0.5) Ingestion-build-83346 ISBN 0 580 33088 5

ISBN 0 580 33088 5

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NOTE This limitation does not apply to the change of height between the main roof and the roof of a lower annexe

BS EN 61230 is an international standard that is applicable to portable equipment

Specification for nickel-cobalt-chromium-molybdenum-titanium-aluminium heat-resisting alloy billets, bars, forgings and parts (nickel base, Co 20, Cr 20, Mo 5.9, Ti 2.1, Al 0.5) Ingestion-build-83346 ISBN 0 580 33088 51 Scope This British Standard specifies requirements for nickel cobalt chromium molybdenum titanium aluminium heat resisting alloy supplied in the following forms, and as parts. a) Bars and extruded sections for machining: solution treated, designation HR 10A. b) Extruded sections for subsequent forming: solution treated, designation HR 10B. c) Billets and bars for forging: hot or cold worked and subsequently machined or ground, designation HR 10C. d)