1. The aluminum plate is light in quality: the density of aluminum is 2.7 g/dm3, which is about 1/3 of that of copper or iron. It is a good material for lightening
2. The strength of aluminum plate is good: the mechanical properties of aluminum are not as good as that of steel, but its specific strength is high, and alloying elements such as copper, magnesium, manganese, and chromium can be added to make aluminum alloy, and then heat treated to obtain high strength. The strength of aluminum alloy is better than that of ordinary steel, and it can also be comparable to special steel
3. Aluminum plate is easy to process: aluminum has excellent ductility and is easy to extrude hollow profiles with complex shapes and suitable for stretching and other cold thermoplastic forming
4. The aluminum plate is beautiful and suitable for various surface treatments: the surface of aluminum and its composite has an oxide film, which is silver-white and quite beautiful. If it is oxidized, the oxide film on the surface will be stronger, and it can also be used to color and spray to create a surface of various colors and luster.
5. Aluminum plate has good thermal conductivity and electrical conductivity: thermal conductivity and electrical conductivity are second only to copper, about 3~4 times that of steel
6. The aluminum plate has good reflectivity to light, heat and electric waves: the reflectivity of light is 70% for polished aluminum, and 94% for high-purity aluminum after electrolytic polishing, which is higher than that of silver (92%). Aluminum also has good reflective properties for thermal radiation and radio waves
7. Aluminum plate is not magnetic: aluminum is non-magnetic
8. Aluminum plate is resistant to low temperature: when the temperature of aluminum is low, its strength increases without brittleness, so it is an ideal material for low-temperature devices.