SAE AMS4085G

Действует

Aluminum Alloy Sheet, 5.7Zn - 2.2Mg - 1.6Cu - 0.22Cr (7475-T761), Solution Heat Treated and Overaged

This specification covers an aluminum alloy in the form of sheet 0.040 to 0.249 inch (1.02 to 6.32 mm), inclusive, in thickness (see 8.5).