Stretched Aluminium Plate/Sheet (7075 T6 T651)
Signi 7075 aluminum plate sheet have application throughout aircraft and aerospace structures where a combination of high strength with moderate toughness and corrosion resistance are required. Typical applications are alclad skin sheet, structural plate components up to 101.6mm in thickness and general aluminum aerospace applications.
Alclad 7075 aluminum plate sheet
Two sides cladding, nominal cladding thickness is 4% on gauges under 1.57mm, 2.5% on gauges over 1.57mm. Property values for one side clad materials are similar.
Signi 7075 aluminum plate sheet offer moderately good strength toughness relationships and are the standard of comparision for more recent 7*** series alloy developments. Alloy 7075 aluminum plate sheet are not offered with guaranteed minimum fracture toughness values.
1. Alloy: 7075
2. Temper: O, T6, T651, T62, T652, T76, T7651, T73,T7351
3. Stretching capacity: 300000m2, supposed width is 2000mm, then the maximum thickness is 150mm.
4. Thickness: 1.0mm--300mm
5. Width: 500mm--3000mm
6. Length: 1000mm--12000mm
7. Surface: Mill finish, Bright finish, paper interleaved, one side film, both sides film.
| Stretched plates |
| Thickness limit |
6 - 70 mm |
| Length limit |
2000 - 10000 |
Chemical Properties of 7075 aluminium sheet
| 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 |
Audited Supplier 
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