标准摘要
This specification covers an aluminum alloy (see 8.5 ) in the form of centrifugal castings.
英文名称Aluminum Alloy, Centrifugal Castings 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (709.0-T61) Hot Isostatically Pressed, Solution and Precipitation Heat Treated