SAE AMS4157B-1988
ALUMINUM ALLOY EXTRUSIONS 7.7Zn - 2.4Mg - 1.6Cu - 0.16Cr (7049-T73511) Solution Heat Treated, Stress Relieved, and Overaged

Standard No.

SAE AMS4157B-1988

Release Date

1988

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced

Replace By

SAE AMS4157C-1994

Latest

SAE AMS4157F-2024

Scope

This specification covers an aluminum alloy in the form of extruded bars, rods, wire, shapes, and tubing.

SAE AMS4157B-1988 history

• 2024 SAE AMS4157F-2024 Aluminum Alloy Extrusions, 7.7Zn - 2.4Mg - 1.6Cu - 0.16Cr (7049-T73511), Solution Heat Treated, Stress Relieved, and Overaged
• 2018 SAE AMS4157E-2018 Aluminum Alloy Extrusions 7.7Zn - 2.4Mg - 1.6Cu - 0.16Cr (7049-T73511) Solution Heat Treated@ Stress Relieved@ and Overaged (UNS A97049)
• 2017 SAE AMS4157D-2017 Aluminum Alloy Extrusions 7.7Zn - 2.4Mg - 1.6Cu - 0.16Cr (7049-T73511) Solution Heat Treated, Stress Relieved, and Overaged
• 2007 SAE AMS4157D-2007 Aluminum Alloy Extrusions 7.7Zn - 2.4Mg - 1.6Cu - 0.16Cr (7049-T73511) Solution Heat Treated, Stress Relieved, and Overaged UNS A97049
• 1994 SAE AMS4157C-1994 Aluminum Alloy, Extrusions, 7.7Zn 2.4Mg 1.6Cu 0.16Cr (7049-T73511), Solution Heat Treated, Stress Relieved, and Overaged
• 1988 SAE AMS4157B-1988 ALUMINUM ALLOY EXTRUSIONS 7.7Zn - 2.4Mg - 1.6Cu - 0.16Cr (7049-T73511) Solution Heat Treated, Stress Relieved, and Overaged
• 1982 SAE AMS4157A-1982 ALUMINUM ALLOY EXTRUSIONS 7.7Zn - 2.4Mg - 1.6Cu - 0.16Cr (7049-T73511) Solution Heat Treated, Stress Relieved, and Precipitation Heat Treated
• 1974 SAE AMS4157-1974 ALUMINUM ALLOY EXTRUSIONS 7.7Zn - 2.45Mg - 1.55Cu - 0.16Cr (7049-T73511)