SAE AMS 5772D-2004(R2009) Cobalt Alloy, Corrosion and Heat-Resistant, Bars, Forgings and Rings 40Co
标准简介
SAE AMS 5772D-2004(R2009) Cobalt Alloy, Corrosion and Heat-Resistant, Bars, Forgings and Rings 40Co 22Cr 22Ni 14.5W 0.07La, Solution Heat Treated
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