Automotive Aluminium Sheet 5083 5754

At present, automotive aluminum sheets mainly include 5 series and 6 series aluminum alloys. 5 series aluminum alloy has excellent deep drawing performance. Because it is easy to produce Lüders bands on the surface during the molding process, such surface defects cannot be completely covered after painting, it is mainly used for body inner panel structural parts. Aluminum alloy plates suitable for hot forming include 5754, 5083, 5182, 6111, 7075,etc.

AW5754 aluminum has medium tensile strength. It has good corrosion resistance, weldability and easy processing and forming. Compared with 5052 in the 5 series, this alloy has a lower magnesium content. The hardness of 5052 aluminum is better and the toughness of 5754 is better. 5754 aluminum plates are mostly used in door panels, engine covers, or trunk lids.

The 5754 aluminum sheet price is much higher than that of ordinary aluminum alloy plate. The price is more than 200 dollars higher than that of 5052 aluminum plate. The price gap with 3003 aluminum plate is even greater. Therefore, 5754 aluminum plate is usually used in occasions that require high corrosion and high strength, such as chemical tanks and high pressure tanks.

5083 aluminum plate is a typical 5XXX series alloy and a typical automotive sheet alloy. It has excellent weldability, corrosion resistance, processing and formability and low temperature properties. Among Al-Mg series alloys, it has medium strength properties. The strength of the welded joint can be equal to that of the base material in the annealed state, and it has reliable corrosion resistance.

The mechanical properties of the alloy increase evenly as the temperature decreases, and so does the fracture toughness. It is a good automotive covering alloy, especially suitable for internal and external welding sheet metal such as commercial vehicles, various special vehicles, semi-trailers, etc.

5083 alloy sheet is used in Honda’s Legend premium passenger car through air expansion thermoforming. 5083 aluminum alloy sheets were used to manufacture hoods by hot forming, and it was found that when the forming temperature was 450°C, the formability was good.

Forged aluminum alloy wheels mainly use Al-Mg alloy and Al-Si-Mg alloy. 5xxx aluminum alloy is the most commonly used deformed aluminum alloy in wheel forging, mainly including: 5052-O, 5154-O, 5454-O, 5083-O and 5086-O. 5xxx forged aluminum alloys have high corrosion resistance and are suitable for manufacturing wheels that work in extreme environments.

Haomei Aluminum is a 5754 and 5083 aluminum plate supplier. Welcome to leave message below to inquire what you need.