SAE AMS4458B

Действует

Aluminum Alloy, Plate (2.7 Cu - 1.8 Li - 0.7 Zn) 2099-T86 Solution Heat Treated, Cold Worked, and Artificially Aged

This specification covers an aluminum alloy in the form of plate 0.500 to 2.000 inches (12.70 to 50.80 mm), inclusive, in thickness (see 8.6).