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SAE AMS4357A

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

STANDARD published on 1.2.2026

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The information about the standard:

Designation standards: SAE AMS4357A
Publication date standards: 1.2.2026
Country: American technical standard
Category: Technical standards SAE

Annotation of standard text SAE AMS4357A :


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).

SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Material Specification