7050 aluminium alloy

Aluminium 7050 alloy is a heat treatable alloy. It has high toughness, high strength. It has high stress corrosion cracking resistance. It has electric conductivity of value having 40 percent of copper. 7050 aluminium is known as a commercial aerospace alloy.

Designations
It can be written as: 


 * 1) AMS 4108
 * 2) AMS 4201
 * 3) ASTM B247
 * 4) ASTM B316
 * 5) QQ A-430

Welding
Welding should be avoided, because it weakens aluminum alloy.

Applications

 * 1) Aircraft and other structures
 * 2) Fuselage frames
 * 3) Bulkheads
 * 4) Wing skins
 * 5) Military aircraft applications