SAE AMS 4600A:2018-08-02

Aluminum Alloy, Sheet and Plate 6.3Cu - 0.30Mn - 0.06Ti - 0.10V - 0.18Zr Solution Heat Treated, Cold Worked (8%) and Naturally Aged (2219 -T37)

This specification covers an aluminum alloy in the form of sheet and plate 0.020 to 5.000 inches (0.51 to 127.00 mm) in nominal thickness (see 8.5).