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SAE AMS 4357A:2026-02-17

Aluminum Alloy, Die Forgings, 3.5Cu -1.0Li - 0.04Mg - 0.35Mn - 0.45Ag - 0.12Zr (2050-T852), Solution Heat Treated, Cold Worked, and Artificially Aged

Summary

This specification covers an aluminum alloy in the form of die forgings from over 2.000 to 10.000 inches (50.8 to 254 mm) in nominal thickness and forging stock of any size (see 8.6).

Technical characteristics

Publisher SAE International
Publication Date 02/17/2026
Page Count 9
Themes Aerospace
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ISBN ---
Weight (in grams) ---