
Aluminum Alloy, Extrusions 6.8 Zn - 2.75 Mg - 2.0 Cu - 0.3 Cr (7178-T6) (Canceled)
STANDARD published on 1.7.1981
Designation standards: SAE AMS4158A
Note: Historical
Publication date standards: 1.7.1981
Country: American technical standard
Category: Technical standards SAE