Prodsuct Introdsuction
Aluminum alloy 7075 aluminum alloy, zinc is the main alloy element, It is strong, comparable to many sheets of steel in strength, and has good fatigue strength and can be machined on average, but has poor resistance to corrosion than many other aluminum alloys. Its relatively high cost limits its use of cheap alloys which are not suitable for applications. The composition of 7075 aluminum alloys consists roughly of 5.6-6.1% zinc,1.2-1.6% magnesium copper, less than half a percent silicon, iron, manganese, titanium, chromium, and other metals. It usually prodsuces several levels of hot temper,7075-O,7075-T6,7075-T651.
Chemical Composition
Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | other | Al |
0.40 | 0.50 | 1.2-2.0 | 0.30 | 2.1-2.9 | 0.18-0.28 | 5.1-6.1 | 0.20 | 0.15 | remainder |
Prodsuct Applications
Usually used in aviation fixtures, trucks, tower buildings, ships, tubelines and other applications requiring strong construction, Such as aircraft parts, gears and shafts, fuse parts, instrument shafts, and gears, missile parts into valve parts, turbines, keys, aircraft, aviation and defense applications.