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3003 and 7075 Car Aluminum Stock

In addition to 6xxx and 5xxx aluminum alloys, 3xxx and 7xxx automotive aluminum sheets are also used for the car making. 3003 aluminum sheet is an aluminum-manganese alloy, and the main alloying element is manganese. 5052 aluminum plate is an aluminum-magnesium alloy, and the main alloying element is magnesium. The aluminum content of 3003 aluminum plate is slightly higher than that of 5052 aluminum plate. 3003 aluminum plates are mainly thin plates, and thick plates are not widely used.

In order to increase the driving range, new energy electric vehicles require a large number of lithium battery combination modules. Each module is composed of several battery boxes. In this way, the weight of each battery box has a great impact on the quality of the entire battery module. Therefore, using 3003 aluminum alloy with low density, high strength, good stretch formability and welding performance to make battery cases has become an inevitable choice for power battery packaging.

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Fenders are usually installed behind the four tires of the car. The front two are fixed on the left and right lower sills, and the rear two are fixed on the rear bumper. Aluminum alloy car fenders are mainly made of 3003 aluminum alloy, which has good corrosion resistance.

Due to the obvious lightweight effect, the application of aluminum alloys in car bodies is expanding. Aircraft aluminum 7075 is also widely used in the automotive field. In automobile manufacturing, it 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.

The tensile strength of AA7075 is 560MPa, which is no lower than the strength of the general steel. For the same weight of steel and aluminum, aluminum is larger and can increase structural strength without increasing weight. Moreover, the current aluminum car bodies are mostly welded with thick-walled forged aluminum beams, which have more advantages than stamped thin steel in terms of structural strength and stiffness, and the overall stability of the mechanism is better.

Haomei Aluminum has rich alloys of car aluminum for the car manufacturers to choose from. Welcome to leave message below to inquire what you need.

Original Source:https://www.autoaluminumsheet.com/a/3003-and-7075-car-aluminum-stock.html

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