7075 aluminum sheet mechanical properties
7075 refers to a common alloy among the 7 series aluminum alloys. It belongs to the Al-Zn-Mg-Cu series superhard aluminum. It is a cold-processed forged alloy with high strength and high hardness, far better than mild steel. Zinc is the main alloying element of this series, so the corrosion resistance is quite good. Adding a little magnesium alloy can make the material reach very high strength after heat treatment. Widely used in CNC cutting manufacturing parts, suitable for aircraft frames and high-strength accessories.
7075 aluminum plate features:
1. High strength heat treatable alloy.
2. Good mechanical properties.
3. Good usability.
4. Easy to process and good wear resistance.
5. Good corrosion resistance and oxidation resistance.
Physical properties and mechanical properties of 7075 aluminum plate: tensile strength 524Mpa, 0.2% yield strength 455Mpa: elongation 11%, elastic modulus E/Gpa: 71, hardness 150HB, density: 2810.
7075 aluminum alloy chemical composition | ||||||||||
Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al | Others | Total |
0.40 | 0.50 | 1.2-2.0 | 0.30 | 2.1-2.9 | 0.18-0.28 | 5.1-6.1 | 0.20 | balance | Single | 0.15 |
7075 mechanical properties | |||
Tensile strength σb (MPa) | Elongation stress σp0.2 (MPa) | Elongation δ5 (%) | Sample size |
≥560 | ≥495 | ≥6 | diameter>12.5 |
A high-strength heat-treatable alloy with good mechanical properties and good workability. 7075 aluminum alloy sheet has good corrosion resistance and oxidation resistance. 7075 aluminum alloy sheet is easy to process and has good wear resistance. T7351 condition has enhanced resistance to corrosion fracture and is a high-strength material used in high-pressure structural parts.
MC Aluminum is an aluminum plate manufacturer specializing in the production of 1-8 series aluminum plates. The product models are complete and of high quality. They can be customized according to customer needs. They are exported to many overseas countries and regions. After-sales service is guaranteed and sample mailing services are provided. Customers can Order with confidence.
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