AA7075 Aluminum Plate Sheet
1.BRIEF:
7075 aluminum plate sheet is one of the highest strength aluminum alloys available. It has good machinability and an excellent strength to weight ratio, and it is a popular materials in applications where strength is extremely critical. 7075 aluminum plate sheet is often used for highly stressed parts, and has average corrosion resistance, improved resistance is normally obtained by cladding parts. Welding is generally not recommended. 7075 is a heat treatable grade of aluminum, and sometimes used in place of 2024.
2. Application:
aircraft and aerospace structures , alclad skin sheet, structural plate , general aluminum aerospace applications.
3.SPECIFICATION:
Alloy: 7075
Temper: O, T6, T651, T62, T652, T76, T7651, T73,T7351
Stretching capacity: 300000m2, supposed width is 2000mm, then the maximum thickness is 150mm.
Thickness: 1.0mm--300mm
Width: 500mm--3000mm
Length: 1000mm--12000mm
Surface: Mill finish
4. Chemical Properties
Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Ga | V | Others | Aluminium min. | |
Each | Total | |||||||||||||
7075 | 0.4 | 0.5 | 1.2-2.0 | 0.3 | 2.1-2.9 | 0.18-0.28 | - | 5.1-6.1 | 0.2 | - | - | 0.05 | 0.15 | Remainder |