In our daily application of alloy aluminum plates, the most common types of aluminum plates can be said to be the aluminum plates of pure aluminum, which is the 6XXX series and 7XXX series aluminum plates that we will introduce today. The 6XXX series aluminum plate and the 7XXX series aluminum plate can be said to be the most special two series of aluminum plates among many aluminum plates, because they are the most responsible alloy aluminum plates for the synthetic elements in several aluminum plates.
First of all, let's introduce the 6XXX series aluminum plates. The 6XXX series aluminum plates are mainly composed of magnesium and silicon. Therefore, the advantages of the 4XXX series and the 5XXX series are greatly gathered for convenience. For the introduction of the 6XXX series aluminum plate, let's take the 6061 series as an example. The alloy aluminum plate of the 6XXX series is like the 6061 aluminum plate. Most of them are cold-processed aluminum forged products, which are suitable for the environment resistant to corrosion and oxidation. Under use. The interface features are very good, easy to coat and easy to process. The longest use in the manufacture of aircraft.
The alloy aluminum plate of the 7XXX series contains zinc, magnesium, copper and aluminum. The number of elements can be said to be the largest of the eight series. The most representative one can be said to be 7075 aluminum plate. The performance of this aluminum plate is very superior, and each piece of 7075 aluminum alloy plate will undergo ultrasonic detection before leaving the factory, ensuring that each piece of 7075 aluminum plate is free of blisters and impurities. The thermal conductivity of the 7075 aluminum alloy plate is very good. It can be used in some special industries to shorten the working time and improve the working efficiency. However, it is still difficult to produce such aluminum sheets according to the existing technology in China. In most cases, we will choose to purchase imported 7075 aluminum sheets.