SAE AMS 4459B:2018
$25.35
Aluminum Alloy, Extrusion 2.7Cu – 1.8Li – 0.7Zn – 0.3Mn – 0.3Mg – 0.08Zr (2099-T81) Solution Heat Treated, Stress Relieved by Stretching 1 to 3% and Aged
| Published By | Publication Date | Number of Pages |
| SAE | 2018-08-14 | 7 |
This specification covers an aluminum alloy in the form of extruded bars, rods, and profiles (shapes) from 0.375 to 1.300 inches (9.53 to 33.02 mm) in diameter or thickness, produced with cross sectional area of 22.5 in2 (145 cm2) maximum, and a circumscribing circle diameter (circle size) of 17.4 inches (44.2 cm) maximum. See 8.3 for definition of circumscribing circle size.
