car aluminum sheets for new energy cars for sale

Many new energy vehicle brands such as Tesla and NIO are using car aluminum sheets to build new energy vehicles. Why do they use aluminum sheets instead of other metal sheets to make them? This is because the car aluminum sheet has a lot of good performance, so what exactly do these properties look like? Let's take a look today.

In addition to the small density of aluminum alloy, so car aluminum sheets have a relatively low weight, have good strength and softness, we can also analyze its advantages in terms of ductility, conductivity, reflectivity, and corrosion resistance. Automotive aluminum alloys are extremely malleable, and car aluminum sheets can be extruded into any desired shape by means of a die. At the same time, automotive aluminum alloys can be hot-pressed or cold-pressed. Finally, it can be further operated by bending and forming. Automotive aluminum also has very good conductivity. We all know that aluminum is an excellent conductor of heat and electricity. Aluminum and copper have the same conductivity, but aluminum conductors weigh about half as much as copper conductors. Next, automotive aluminum sheets also have very good reflectivity, because aluminum is a good reflector of light and heat. Finally, car aluminum sheets have good corrosion resistance. Aluminum reacts with oxygen in the air, forming a microscopic thin layer of oxide. This thin layer is only 4 nanometers thick, but provides excellent protection against corrosion. If damaged, it can even repair itself.

Haomei Aluminum is a car aluminum sheet seller with 20 years of production experience, if you need to buy automotive aluminum sheet, please contact us by email or phone.