Browse Standards AMS4257
WIP 2012-01-17

Aluminum Alloy, Extrusion 3.7 Cu-1.15 Li - 0.50 Zn -0.40 Mg, 0.30 Mn - 0.10 Zr Solution Heat Treated, Stress Relieved by Stretching 2% to 5% and Aged AMS4257

This specification covers an aluminum alloy in the form of extruded bars, rods, and profiles.
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This Standard is currently a WIP.