BS 2HR 6:2010
Specification for nickel-chromium- iron-molybdenum-cobalt-tungsten heat-resisting alloy billets, bars, forgings and parts (nickel base, Cr 21.7, Fe 18.5, Mo 9, Co 1.5, W 0.6)

Standard No.

BS 2HR 6:2010

Release Date

2010

Published By

British Standards Institution (BSI)

Latest

BS 2HR 6:2010

Replace

09/30199935 DC-2009 BS HR 6:1972

Scope

This British Standard specifies requirements for nickel‑chromiumiron‑molybdenum‑cobalt-tungsten heat‑resisting alloy supplied in the following forms, and as parts. a) Bars and extruded sections for machining: annealed, designation HR 6A. b) Billets and bars for forging: hot or cold worked and subsequently machined or ground, designation HR 6B. c) Forgings: annealed, designation HR 6C.

BS 2HR 6:2010 history

• 2010 BS 2HR 6:2010 Specification for nickel-chromium- iron-molybdenum-cobalt-tungsten heat-resisting alloy billets, bars, forgings and parts (nickel base, Cr 21.7, Fe 18.5, Mo 9, Co 1.5, W 0.6)
• 1972 BS HR 6:1972 Specification for nickel-chromium-iron-molybdenum-cobalt-tungsten heat-resisting alloy billets, bars, forgings and parts (nickel base, Cr 21.7, Fe 18.5, Mo 9, Co 1.5, W 0.6)