Specification for precipitation hardening nickel base chromium-niobium-molybdenum-iron-tungsten alloy castings (Cr 20.0, Nb 6.6, Mo 6.0, Fe 3.0, W 2.5)
沉淀硬化镍基铬铌钼铁钨合金铸件规范（Cr 20.0 Nb 6.6 Mo 6.0 Fe 3.0 W 2.5）
1973-02-02
BS 2HR 505-2010
Specification for nickel-chromium-iron-titanium-niobium-aluminium heat-resisting alloy round wire with a maximum diameter of 2 mm for thread inserts (nickel base Cr 15.5, Fe 7.0, Ti 2.5, Nb/Ta 0.95, Al 0.70)
螺纹嵌件（镍基Cr 15.5、Fe 7.0、Ti 2.5、Nb/Ta 0.95、Al 0.70）用最大直径为2 mm的镍铬铁钛铌铝耐热合金圆线规范