SAE AMS4450

Aluminum Alloy Extruded Profiles (2043-T85) 2.8Cu – 1.65Li – 0.35Mg – 0.1Zr Solution Heat Treated Stress Relieved by Stretching and Aged

Published by	Publication Date	Number of Pages
SAE	2019	–

SAE AMS4450 – Aluminum Alloy Extruded Profiles (2043-T85) 2.8Cu – 1.65Li – 0.35Mg – 0.1Zr Solution Heat Treated Stress Relieved by Stretching and Aged

This specification covers an aluminum alloy in the form of extruded rods bars and profiles (shapes) produced with thickness between 0.040 and 2.500 inches (1.02 to 38.10 mm) in thickness and having a maximum cross sectional area of 23 in2 (15000 mm2) and a maximum circumscribing circle diameter (circle size) of 16 inches (406 mm) (see 8.4.1).