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Aluminium in Automotive: 3003 and 5754

With the booming automobile industry, the choice of materials plays a vital role in the performance, safety and environmental protection of automobiles. Aluminum alloy, as a lightweight, high-strength and corrosion-resistant material, has been widely used in automobile manufacturing.

3003 aluminum alloy is a commonly used aluminum-manganese series rust-proof aluminum alloy. Its common tempers are 3003 h14 aluminum, 3003 h16, 3003 h22, etc. It has many excellent properties, which makes it perform well in the application of automobile radiator substrates and heat dissipation fins and other components.

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For automobile engines, timely heat dissipation is essential. 3003 aluminum alloy has good thermal conductivity, which can quickly transfer the heat generated by the engine to the radiator, ensuring that the engine always runs within the normal temperature range and maintaining the stable performance of the car.

During the production process, 3003 aluminum alloy is convenient for processing operations such as cutting, bending and welding, which enables it to meet the needs of complex shapes and structures of radiator substrates, improving production efficiency and product quality. At the same time, it also meets the requirements of modern automobile industry for environmental protection and sustainable development. As a recyclable and reusable material, it reduces the pressure on the environment.

New energy vehicles pursue the improvement of driving range, and reducing the weight of the vehicle body is an important way. The density of 3003 aluminum alloy is relatively low. It is used to manufacture battery shells, which can effectively reduce the weight of battery packs and even the whole vehicle, and improve the vehicle's driving range.

The battery shell needs to have a certain strength to resist external impact and protect the battery safety. 3003 aluminum alloy has moderate strength. When encountering collisions, it can effectively absorb and disperse the impact force to prevent the battery from being damaged.

5754 aluminum alloy belongs to Al-Mg alloy, with medium strength, good corrosion resistance, weldability and easy processing and forming, and is widely used in the automotive manufacturing industry.

In the manufacture of car doors, the medium strength of aluminium aw 5754 can ensure that the doors can maintain their own structural stability during daily use and when encountering collisions, and can effectively absorb collision energy to ensure the safety of passengers in the car..

Its good corrosion resistance can prevent the car door from rusting and damage due to erosion by rain, humid air, etc., prolonging the service life of the car door and reducing maintenance costs. And its easy processing and molding characteristics make the design of the car door more diversified to meet the styling requirements of different models.

Original Source:https://www.autoaluminumsheet.com/a/aluminium-in-automotive-3003-and-5754.html

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