Aluminum Alloy Extrusions 7.7Zn - 2.4Mg - 1.6Cu - 0.16Cr (7049-T73511) Solution Heat Treated, Stress Relieved, and Overaged
NORMA vydána dne 1.11.2017
Designation standards: SAE AMS4157D
Note: Neaktuální
Publication date standards: 1.11.2017
Country: American technical standard
Kategorie: Technické normy SAE