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5754 h111 Aluminum Alloy for Car Body

Aluminum alloy has good mechanical properties and its density is only 1/3 of that of steel. It also has good thermal conductivity, second only to copper. Its machinability is 4.5 times higher than that of iron, and the naturally formed oxide film on its surface has good corrosion resistance. Therefore, aluminum has become the most ideal for the lightweight automobile.

Al 5754 is a typical Al-Mg aluminum alloy. It feaures medium strength, good corrosion resistance, weldability and easy processing and forming. This aluminum plate is widely used in automobiles, which can be used in door panels, fuel tank materials, engine hoods, and trunk covers.

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5754 h111 aluminum is a commonly used one. Its price is much higher than that of traditional galvanized steel sheet, so it is rarely processed and manufactured in middle and low-end cars. At present, Haomei 5754 aluminum has been a choice of many car manufacturers.

By using 5754 aluminum sheet, it reduces the weight of the car without reducing the capacity of the car, and the center of gravity of the body is reduced, making the car more stable and comfortable.

Due to the good energy absorption of aluminum, it has obvious advantages in collision safety. The deformation zone at the front of the car will produce wrinkles during a collision, which can absorb a large amount of impact, thereby protecting the driver and passengers behind.

Compared with 5052 aluminum, the hardness of 5754 h111 aluminum is relatively lower, but has better toughness. It is widely used in the production of welded structures, storage tanks, pressure vessels, ship structures and offshore facilities, transportation tanks and other products.

At the same time, it can also be applied to those occasions that require excellent processing performance, excellent corrosion resistance, high fatigue strength, high weldability and medium static strength.

Original Source:https://www.autoaluminumsheet.com/a/5754-h111-aluminum-alloy-for-car-body.html

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