7175 aluminum alloy is used for high strength structural use in forging aircraft. The 7175-T736 material has good comprehensive properties, namely high strength, anti-flaking corrosion and stress corrosion cracking resistance, fracture toughness and fatigue strength.
7175-T6 high strength forged aviation aluminum plate standard control: American Aluminum Association (AA) 7175, UNS A97175
7175-T6 high strength forged aviation aluminum plate chemical composition:
Aluminum Al (small value): 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
7175-T6 high strength forged aviation aluminum plate usage:
7175-T6 High-strength forged aircraft for the manufacture of aviation aluminum panels.