BS 2HR 6-2010 镍-铬-锰-钴-钨铝耐热合金坯锭、棒材、锻件和部
BS 2HR 6-2010 AEROSPACE SERIES Specification for nickelchromium- iron-molybdenumcobalt- 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)镍-铬-锰-钴-钨铝耐热合金坯锭、棒材、锻件和部件(镍基、Cr 21.7, Fe 18.5, Mo 9, Co 1.5, W 0.6)规范
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