SAE AMS 4405A

This specification covers an aluminum alloy procured in the form of sheet Alclad on both sides. These products have been used typically for formed structural parts requiring good formability in T4 temper and ability to develop improved resistance to fatigue crack growth and high toughness with moderate strength when aged to T62 temper, but usage is not limited to such applications.

This product replaces:SAE AMS 4405 - Aluminum Alloy, Alclad Sheet (6156-T4) 1.0Si 0.90Cu 0.60Mn 0.90Mg Solution Heat Treated and Naturally Aged