The application of aluminum alloy to automobiles not only has obvious effects of weight reduction and energy saving, but also conforms to the development trend of safety, environmental protection and automobile materials, and has significant economic and social benefits. Since the weight of the car body plays a decisive role in the whole vehicle, the development of high-performance and characteristic car body panels is an important link in the process of my country's automobile lightweight.

　　Different parts of aluminum for automobile body panels use different aluminum alloy sheets. Among them, 6061 aluminum alloy is the aluminum sheet for lightweight body production, aluminum alloy for car fenders, aluminum for car hood outer panels, and car doors. Using 6061 aluminum plate.

　　6061 aluminum plate is the representative aluminum plate product among the 6 series alloys, and it is an aluminum plate with good properties after hot rolling. After hot continuous rolling, aluminum plates with different thicknesses can be formed. 6061 aluminum plate is one of Mingtai Aluminum's superior products. The product has excellent features such as processing performance, good corrosion resistance, no deformation after processing, easy coating, and good oxidation effect. , Widely used in automotive lightweight, mobile phone housing, aerospace and other fields