According to the different metal elements contained in aluminum plates, Xingpuli Company can probably divide aluminum plates into the following categories.
1. 1000 series representative1050106010701000 series aluminum plate, also called pure aluminum plate. In all series, 1000 series belongs to the series with the most aluminum content. The purity can reach above 99.00%. Because it does not contain other technical elements, the manufacturing process is relatively simple and the price is relatively cheap. It is the most commonly used series in conventional industries at present. At present, most of them are 1050 and 1060 series. The minimum aluminum content of 1000 series aluminum plates is determined according to the last two Arabic numerals. For example, the last two digits of the 1050 series are 50. According to the naming principle of international brands, only qualified products can have more than 99.5% aluminum content. China's aluminum alloy technical standard (GB/T3880-2006) also clearly stipulates that the aluminum content of 1050 should reach 99.5%. Similarly, the aluminum content of 1060 series aluminum plates must reach above 99.6%.
Two 2000 series aluminum plates represent 2A16 (LY16) 2A06 (LY6) 2000 series aluminum plates are characterized by high hardness, in which the copper content is the highest, about 3-5%. 2000 series aluminum plate belongs to aviation aluminum material, which is not widely used in conventional industry at present. At present, there are few domestic manufacturers producing 2000 series aluminum plates. The quality can't compare with that of foreign countries. At present, imported aluminum plates are mainly provided by Korean and German manufacturers. With the development of China's aerospace industry, the production technology of 2000 series aluminum plates will be further improved.
5000 series stands for 5052.5005.5083.5A05 series. 5000 series aluminum plate belongs to the commonly used alloy aluminum plate series, the main element is magnesium, and the magnesium content is between 3-5%. It can also be called Al-Mg alloy. Its main characteristics are low density, high tensile strength and high elongation. In the same area, the weight of aluminum-magnesium alloy is lower than other series, so it is often used in aviation, such as aircraft fuel tanks. It is also widely used in traditional industries. The processing technology is continuous casting and rolling, which belongs to hot-rolled aluminum plate series and can be oxidized for deep processing. In China, 5000 series aluminum plates belong to one of the more mature aluminum plates.
Six 6000 series represent 606 1, which mainly contains magnesium and silicon, so it combines the advantages of 4000 series and 5000 series. 606 1 is a cold-treated aluminum forging product, which is suitable for applications requiring high corrosion resistance and oxidation resistance. Good usability, excellent interface characteristics, easy coating and good processability. Can be used for low-voltage weapons and aircraft joints.
606 1 General features: excellent interface characteristics, easy painting, high strength, good usability and strong corrosion resistance.
Typical uses of 606 1 aluminum: aircraft parts, camera parts, couplers, ship parts and hardware, electronic parts and connectors, decorative or various hardware, hinge heads, magnetic heads, brake pistons, hydraulic pistons, electrical accessories, valves and valve parts.
Seven 7000 series represent 7075, mainly containing zinc. It also belongs to the aviation series. It is an Al-Mg-Zn-Cu alloy, which is a heat treatable alloy and belongs to superhard aluminum alloy. It has good wear resistance. 7075 aluminum plate eliminates stress and will not deform or warp after processing. Ultra-large and ultra-thick 7075 aluminum plates are all tested by ultrasonic wave to ensure no sand holes and impurities. 7075 aluminum plate has high thermal conductivity, which can shorten the molding time and improve the working efficiency. The main feature is that 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 molds with high strength and strong corrosion resistance.