Hot Sale Anti-Corrosion Aluminum Foil Aluminum Coil Aluminum Strip with Coating

The 2000 series aluminum plate is characterized by high hardness, of which the copper content is the highest, about 3-5%. The 2000 series aluminum plate belongs to aviation aluminum and is not often used in conventional industry. There are few manufacturers producing 2000 series aluminum plates in China. The quality cannot be compared with that of foreign countries. Imported aluminum plates are mainly provided by Korean and German manufacturers.

7075 mainly contains zinc. It also belongs to the aviation series. It is an aluminum magnesium zinc copper alloy, a heat-treatable alloy, a super-hard aluminum alloy, and has good wear resistance. The 7075 aluminum plate is stress-relieved, and will not deform and warp after processing. All the super-large and super-thick 7075 aluminum plates are subject to ultrasonic detection, which can ensure that there are no sand holes and impurities. 7075 is an aluminum alloy with high hardness and strength, which is often used to manufacture aircraft structures and futures. It requires the manufacture of high stress structural parts and moulds with high strength and strong corrosion resistance. Basically relying on imports, China's production technology needs to be improved.