标准摘要
This specification covers an aluminum alloy in the form of sheet 0.011 to 0.126 inch (0.28 to 3.20 mm), inclusive, in nominal thickness, with a grain size of ASTM No. 6 or finer (see 8.5 ).
英文名称Aluminum Alloy, Sheet 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7075-O) Annealed, Fine Grained