7075 Aluminum Plate and Sheet
7075 Aluminum Sheet Parameter
- Alloy: 7075 Al-Mg-Zn-Cu
- Grade: Aerospace grade aluminum
- Density: 2.90g/cm3.
- Annealing Temperature: 413 °C
- Liquidus: 635 °C (1175 °F)
- Elastic modulus: Stretch 71.0GPa (10.3×106psi), Cut 26.9GPa (3.9×106psi)
- Thickness and size: 7075 Aluminum plates can be customized according to needs
We provide a wide range of sizes and thicknesses for our 7075 aluminum sheets, with custom options available to suit your needs. Our abundant stock ensures swift deliveries.
Custom 7075 Aluminum Plate for Sale
The 7075 aluminum plate & sheet is a heat-treatable alloy that primarily consists of zinc, making it a part of the aviation series. It is classified as an aluminum magnesium zinc copper alloy, known for its exceptional hardness and wear resistance. When it comes to processing, the 7075 aluminum metal plate is stress-relieved, ensuring minimal deformation and warping. Additionally, all super thick 7075 aluminum sheets undergo ultrasonic detection to guarantee the absence of sand holes and impurities. These plates also exhibit high thermal conductivity, which reduces molding time and enhances work efficiency. With its high hardness and strength, the 7075 aluminum alloy is commonly employed in the production of aircraft structures, futures, and high-stress structural components that require superior strength and corrosion resistance. It is also favored for mold manufacturing purposes.
7075 Aluminum Plate Applications
7075 Aircraft Aluminum Plate
Renowned for its exceptional strength and corrosion resistance, the 7075 aluminum alloy is a top choice for manufacturing aircraft structures and high-stress components. 7075 aircraft aluminum finds extensive use in various parts of an aircraft, including upper and lower wing panels, stringers, and more. Following solution heat treatment, the alloy exhibits favorable ductility and impressive strengthening capabilities. It maintains considerable strength even at temperatures below 150 degrees Celsius and boasts remarkable low-temperature strength. However, it should be noted that the 7075 aircraft aluminum has limited welding properties and a susceptibility to stress corrosion cracking.
Other Applications Of 7075 Aluminum Sheet & Plate
In addition to aviation applications, the versatility of the 7075 aluminum sheet & plate extends to mold manufacturing, mechanical equipment, tooling fixtures, blow molding (bottle) molds, ultrasonic plastic welding molds, golf club heads, shoe molds, paper-plastic molds, foam forming molds, investment casting molds, mechanical equipment, and the production of high-end aluminum alloy bicycle frames.
Hot Sale Temper Of 7075 Aluminum Plate
7075 T6 aircraft aluminum stands out as a favored option for aluminum sheet and plate employed within aircraft applications.
One unique and specific advantage of 7075 T6 aircraft aluminum is its exceptional resistance to stress corrosion cracking (SCC).
Stress corrosion cracking is a form of corrosion that occurs under tensile stress in the presence of a corrosive environment, leading to the brittle fracture of a material. Aircraft components are often exposed to harsh conditions, including moisture, salt, and other corrosive agents.
7075 T6 aircraft aluminum’s resistance to stress corrosion cracking is particularly noteworthy. The T6 temper, achieved through a combination of heat treatment and artificial aging, enhances the alloy’s resistance to this type of corrosion, ensuring the structural integrity and longevity of critical aircraft parts even in challenging environments.
7075 aluminum plate chemical composition
| Chemical composition | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Zr | Other | Al |
| Content(%) | 0.4 | 0.5 | 1.2-2.0 | 0.3 | 2.1-2.9 | 0.18-0.25 | 5.2-6.2 | 0.06 | – | 0.2 | Remainder |
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