7075 aluminum plate can be divided into ordinary 7075-T6 aluminum plate, 7075-T651 pre-stretched aluminum plate, 7075 ultra-flat aluminum plate and 70075-T652 forged ultra-thick aluminum plate according to the special functional requirements of the product. Especially for 7075 ultra-flat aluminum plate and 7075 forged aluminum plate, one has strict requirements on flatness and processing deformation of aluminum plate, and the other has higher requirements on fineness, hardness and strength of aluminum plate.

Generally, 7075 ultra-flat aluminum plates are mostly medium-thick aluminum plates, with a thickness of less than 50mm and greater than 4mm, and their flatness is more excellent than that of ordinary 7075 aluminum plates. Generally, the flatness per square meter is 0.2~0.3mm, and the thickness tolerance is 0.1 mm. The double-sided original factory film is applied, and the appearance can be processed. Especially after special processing, its internal stress is smaller, and the processing deformation is obviously smaller than that of ordinary aluminum plate, which can greatly improve the processing efficiency and workpiece accuracy.

The thickness of 7075-T652 forged aluminum plate is generally more than 200mm. After forging, its raw materials are finer, its hardness and strength are higher, and its thickness can reach 600mm. It is generally used for large molds and high-strength large mechanical parts. At present, our spot 70705-T652 forged aluminum plate has both domestic military aluminum manufacturers' products and imported Russian Kumuzi 7075 forged ultra-thick aluminum plate.

What is the function of patterned aluminum plate and how to choose it?

The production process of anti-slip aluminum alloy plate is very simple, and many small manufacturers can produce it, but the key to the quality is whether the processing technology is meticulous. The manufacturer of patterned aluminum plate introduced in detail that the height of welding technology reflects the quality of aluminum alloy doors and windows. High-quality aluminum alloy doors and windows, careful production and processing, attention to welding, especially some patchwork positions are very flat. The fake aluminum doors and windows blindly follow the trend and adopt aluminum alloy profile series products and specifications, and the production and processing are made up, so that the corners of the door frame can not be pieced together and leveled, and sometimes there is a big gap.

Imported aluminum plate

Customers should pay attention to check whether there are any welding problems (such as open welding, false welding, etc.) when purchasing the aluminum plate with anti-slip pattern, and also see whether the door frame and the door frame are closed tightly, whether the gap is symmetrical and consistent, and whether it is flexible to open.

When buying patterned aluminum plates for processing, after checking the welding technology of aluminum alloy doors and windows, customers should also carefully check whether the car paint of the goods is bright in color and clear in grain, and pay attention to whether the products have obvious shortcomings such as scratches and small bubbles.

Link-B2B is a professional supplier listing service platform which will provide high quality and trustworthy supplier list to international buyers. If you are looking for aluminum plates suppliers, feel free to visit Link-B2B.com and send a request.