SAE AMS4416

SAE AMS4416 Aluminum Alloy, Extruded Profiles (2196-T8511) 2.9Cu 1.7Li 0.4Ag 0.10Zr Solution Heat Treated, Stress Relieved by Stretching and Artificially Aged
standard by SAE International, 07/31/2008

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Full Description

This specification covers an aluminum-lithium alloy in the form of extruded profiles.

These extrusions have been used typically for machined parts requiring dimensional stability during machining processes, and high strength, but usage is not limited to such applications.

Certain processing procedures may cause this product to become susceptible to stress-corrosion cracking; ARP823 recommends practices to minimize such conditions.