标准摘要
This specification covers an aluminum alloy in the form of flash-welded rings 0.062 to 4.499 inches (1.57 to 114.27 mm), inclusive, in radial thickness with cross-sectional areas up to 32 square inches (206 cm2) (see 8.6).
英文名称Aluminum Alloy, Flash-Welded Rings, 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7075-T73), Solution and Precipitation Heat Treated