BS 4HR 601:2010
紧固件(镍基,Cr 19.5,Ti 2.2,Al 1.4)制造用镍-铬-钛-铝耐热合金棒材和线材(30 mm的最大直径或次小截面尺寸)用规范
Specification for nickel-chromium-titanium-aluminium heat-resisting alloy bar and wire (maximum diameter or minor sectional dimension of 30 mm) for the manufacture of fasteners (nickel base, Cr 19.5, Ti 2.2, Al 1.4)