News

The aluminum coil is a metal product for the flying shear after the casting mill has been calendered and stretched, and the following is a small series to find out what its classification is:

1000 series alloy  coils - The 1000 series aluminum coil is also called pure aluminum coil. In all series, the 1000 series belongs to a series with more aluminum. The purity can reach more than 99.00%. Because it does not contain other technical elements, the production process is relatively simple and the price is relatively cheap. It is a series commonly used in conventional industries. Most of the circulation in the market is the 1050 and 1060 series. The 1000 series aluminum coils are based on the last two Arabic numerals to determine the minimum aluminum content of this series. According to the international brand nomenclature, the aluminum content must reach 99.5% to be qualified products.

2000 series alloy coils - Representative 2A16 (LY16) 2A06 (LY6) 2000 series aluminum coils is characterized by high hardness, which is high in copper content, about 3-5%. 2000 series aluminum coil belongs to aviation aluminum, which is not commonly used in conventional industries. There are fewer manufacturers of 2000 series aluminum sheets in China. With the development of China's aerospace industry, the 2000 series aluminum sheet production technology will be further improved.

3000 series alloy coils - Representing 3003 3003 3A21, it can also be called rust-proof aluminum plate. The 3000 series aluminum coils is composed of manganese as the main component and the content is between 1.0 and 1.5. It is a series with good anti-rust function. It is a commonly used alloy series in the humid environment such as air conditioner, refrigerator and car bottom. .

4000 series alloy coils - The aluminum coil represented by the 4A01 4000 series belongs to the series with high silicon content. The silicon content is usually between 4.5 and 6.0%. It belongs to construction materials, mechanical parts, forging materials, welding materials, low melting point and good corrosion resistance. Heat resistant and wear resistant.

5000 series alloy coils - Represents the 5052.5005.5083.5A05 series. The 5000 series aluminum coils belongs to the more commonly used alloy aluminum plate series. The main element is magnesium, and the magnesium content is between 3-5%. Also known as aluminum-magnesium alloy, the main features are low density, high tensile strength and high elongation. The weight of aluminum-magnesium alloy is lower than other series under the same area, so it is commonly used in aviation, such as aircraft fuel tanks.

6000 series alloy coils - The representative 6061 mainly contains magnesium and silicon. Therefore, the advantages of 4000 series and 5000 series are concentrated. 6061 is a cold-processed aluminum forged product, which is suitable for applications with high corrosion resistance and oxidation resistance. It has good usability and interface characteristics. Excellent, easy to coat, and good processability. Can be used for low-pressure weapons and aircraft joints, camera parts, couplers, marine accessories and hardware, electronic accessories, etc., 6061 features excellent interface features, easy coating, high strength, good usability, strong corrosion resistance .

7000 series alloy coils - The representative 7075 mainly contains zinc. Also belonging to the aviation series, it is an aluminum-magnesium-zinc-copper alloy, which is a heat treatable alloy. It belongs to super-hard aluminum alloy and has good wear resistance. The 7075 aluminum plate is stress-relieved and will not be deformed or warped after processing. All the ultra-thin and ultra-thick 7075 aluminum plates are ultrasonically detected to ensure no blisters and impurities. The 7075 aluminum plate has high thermal conductivity, which can shorten the molding time and improve work efficiency. Its main features are high hardness, high strength aluminum alloy, commonly used in the manufacture of aircraft structures and futures, it requires high-strength, corrosion-resistant high-stress structural parts, mold manufacturing.

8000 series alloy coils - The more commonly used 8011 belongs to other series, which is the aluminum coil with the cap function as the main function. It is also applied to the radiator. Most of the applications are aluminum foil.

The above is a little knowledge about the classification of aluminum coils. If you don't understand, you can call us.