The 7A09 aluminum plate belongs to the Al-Zn-Mg-Cu series of super-duralumin. This alloy is an ultra-high-strength deformed aluminum alloy that has been used in the aircraft manufacturing industry tacitly in the 1940s and is still widely used in the aviation industry.
7A09 aluminum sheet plate in stock performance advantage
1. After solution treatment, the plasticity is good, and the heat treatment strengthening effect is particularly good. It has high strength below 150°C and particularly good low temperature strength;
2. After being coated with aluminum or other protective treatments, the two-stage aging can improve the alloy's ability to resist stress corrosion cracking;
3. Ultra-high-strength deformed aluminum alloy, special for aerospace;
Common industries: molds, beauty equipment, notebook shells, high-strength parts, heavy forgings, aircraft siding, front beams, joints, automobiles, pressure vessels, pillars, landing gear, and other components
7A09 aluminum plate in stock packaging and delivery
1. Paper or film the aluminum plate to ensure that the surface of the aluminum plate is intact without scratches;
2. Plastic or kraft paper wraps are used to prevent moisture and rain, and to ensure that the aluminum plate is clean and free of dirt during transportation (each package has a moisture-proof desiccant to ensure the quality of our products in East China and South China, where there are more rainy and rainy regions);
3. Install wooden pallets and use steel belts to reinforce them to avoid collisions during transportation and ensure that the geometric shape of the aluminum plate remains unchanged;
4. All exported products are packed in wooden boxes and brackets with fumigation marks;
5. Pack according to other packaging requirements of customers;
