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7075 refers to a commonly used alloy in 7-series aluminum alloys. Among the more common aluminum alloys, the best strength is 7075 alloy. It is commonly used in CNC cutting parts and is suitable for flying machine frames and high-strength accessories. 7 series aluminum alloy contains zinc and magnesium elements. Zinc is the main alloying element in this series, so the corrosion resistance is quite good, and a little magnesium alloy can make the material reach a very high strength after heat treatment.
Specification
Alloy | Temper | Thickness(mm) | Width(mm) |
7075 | O | 0.5-4.0 | 1000-2600 |
Mechanical Properties
| Temper | Thickness/mm | Rm(Mpa) Tensile Strength | Rp0.2(MPa)Yield Strength | A50% Breaking Elongation | Standard | |||
| Standard | zhuxia performance | Standard | zhuxia performance | Standard | zhuxia performance | |||
| O | 0.5-4.0 | ≤275 | 185-205 | ≤145 | 90-110 | ≥10 | 18-22 | GB、EN、AMS |
Chemical Composition
Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Zr | Standard |
7075 | 0.4 | 0.5 | 1.2-2.0 | 0.3 | 2.1-2.9 | 0.18-0.28 | 5.1-6.1 | 0.05 | 0.2 |
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* Remarks: Specific requirement of alloy, temper or specification can be discussed at your request.
