SAE AMS4211D

Действует

Aluminum Alloy, Plate, 6.2Zn - 1.9Cu - 2.1Mg - 0.10Zr (7040-T7451), Solution Heat Treated, Stress Relieved, and Overaged

This specification covers an aluminum alloy in the form of plate 3.001 to 9.000 inches (76 to 229 mm), inclusive, in nominal thickness (see 8.5).