What is aluminum plate?

Aluminum plate is a kind of aluminum material. It refers to the aluminum products that are rolled, extruded, stretched and forged into plates by plastic processing method. In order to ensure the final performance of the plate, the finished product is subject to annealing, solution treatment, quenching, natural aging and artificial aging.

classification

1. Aluminum plate can be divided into: 1 ××× Is industrial pure aluminum (Al), 2 ××× Aluminum copper alloy aluminum plate (Al — Cu), 3 ×× × Aluminum manganese alloy aluminum plate (Al Mn), 4 ××× Series is aluminum-silicon alloy aluminum plate (Al-Si), 5 ××× Series is aluminum magnesium alloy aluminum plate (Al Mg), 6 ××× The series is aluminum magnesium silicon alloy aluminum plate (AL — Mg — Si), 7 ××× Is aluminum zinc alloy aluminum plate [AL -- Zn - Mg - (Cu)], 8 ××× It is aluminum and other elements. Generally, each series is followed by three numbers, and each number must have a number or letter. Meaning: the second digit indicates the quantity of controlled impurities; The third and fourth digits represent the lowest percentage of pure aluminum and aluminum content after the decimal point.

2. According to different processing technology, it can be divided into cold rolled aluminum sheet and hot rolled aluminum sheet.

3. It can be divided into thin plate and medium plate according to thickness. According to GB/T3880-2006, aluminum foil with thickness less than 0.2mm is called aluminum foil.

4. According to the surface shape, it can be divided into flat aluminum plate and patterned aluminum plate.

Overview of aluminum plate application

Aluminum plate is commonly used for: 1. lighting; 2. Solar reflector; 3. Building appearance; 4. Interior decoration: ceiling, wall, etc; 5. Furniture and cabinets; 6. Elevator; 7. Signs, nameplates and packaging bags; 8. Automobile interior and exterior decoration; 9. Household appliances: refrigerators, microwave ovens, audio equipment, etc; 10. Aerospace and military industry, such as China’s large aircraft manufacturing, Shenzhou series spacecraft, satellites, etc.