7175 aluminum

Jun 27, 2023

1)The Introduction of 7175 aluminum
7175 aluminum alloy, American deformed aluminium and aluminium alloy. 7175 aluminum alloy is a new alloy with excellent strength, toughness and stress corrosion cracking resistance. It is suitable for processing aircraft parts.



2)The chemical composition of 7175 aluminum
Aluminum Al (minimum): balance
Silicon Si: ≤ 0.15
Iron Fe: ≤ 0.20
Copper Cu: 1.2~2.0
Manganese Mn: ≤0.10
Magnesium Mg: 2.1~2.9
Chromium Cr: 0.18~0.28
Zinc Zn: 5.1~6.1
Titanium Ti: ≤ 0.10
Other elements not specified: each: ≤ 0.05; total: ≤ 0.15

3)The Standard Control of 7175 aluminum
American Aluminum Association (AA) 7175, UNS A97175


4)The usage of 7175 aluminum:
The 7175 aluminum is mainly for the manufacture of aviation aluminum panels.

Aluminum Sheet for Automotive