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Car Panel Sheet Metal 7075 6061

Car pane sheet metal is a material widely used in the automotive manufacturing industry. It has the characteristics of lightweight, high strength, corrosion resistance and good formability. Automotive aluminum sheets usually use high-strength aluminum alloys such as 5000 series, 6000 series and 7000 series.

The 6000 series is an aluminum-magnesium-silicon alloy. It has high strength, good plasticity and excellent corrosion resistance. It is the most mainstream automotive aluminum alloy material and is used in body structural parts such as roof covers, trunk lids, doors, etc.

Al 6061 t6 properties.jpg

6061-t6 aluminum alloy reaches medium strength and its strength is higher than that of 5 series alloys. Al 6061 t6 properties are so good that enables 6061 aluminum sheet and profile widely used in automobile fenders, utomobile hood outer panels, and automobile doors.

Automobile frames commonly use 5182 aluminum or 5754 aluminum formed plates, 6061 or 6063 profiles. Automobile wheel hubs mostly use 6061 aluminum alloy. The 6061-O aluminum plate has good extrusion formability, and the hardness and strength of the finished product after quenching are high. It meets the requirements of lightweight and high-strength composite high-end wheel hubs.

The strongest among the industrial aluminum alloy family is the 7 series aluminum alloy, which is mainly used in the aerospace field. It has already begun to be used in car body structures. For example, some structural parts of the ES6 model use AA7075 aluminum sheets, and the ES8 model uses AA7075 aluminum. Profiles.

The mechanical properties of aviation-grade aluminum alloys even exceed those of steel. Taking 7075 aluminum alloy as an example, its tensile strength is 560MPa, which is no lower than the strength of the steel mentioned above. For the same weight of steel and aluminum, aluminum is larger and can increase structural strength without increasing weight.

In automobile manufacturing, 7075 plate is used to manufacture important components such as hoods, doors, and frames. Due to its high strength and lightweight properties, it can improve the crash performance and fuel efficiency of the car. In addition, aviation 7075 aluminum is also used to manufacture structural and decorative parts of rail transit vehicles, which is corrosion-resistant and beautiful.

Original Source:https://www.autoaluminumsheet.com/a/car-panel-sheet-metal-7075-6061.html

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