H22 3mm Cold Aluminum Steel Coil Roll Mill Finish Soft

1. 1000 series stands for 1050, 1060, 1070, 1000 series aluminum plates, also known as pure aluminum plates. Among all series, 1000 series belongs to the series with the most aluminum content. The purity can reach more than 99.00%. Since it does not contain other technical elements, the production process is relatively simple and the price is relatively cheap. It is the most commonly used series in conventional industries. Most of the 1050 and 1060 series currently in circulation. The 1000 series aluminum plate determines the minimum aluminum content of this series according to the last two Arabic numerals. For example, the last two Arabic numerals of the 1050 series are 50. According to the international brand naming principle, the aluminum content must reach more than 99.5% to be qualified products. my country's aluminum alloy technical standard (gB/T3880-2006) also clearly stipulates that the aluminum content of 1050 should reach 99.5%. For the same reason, the aluminum content of 1060 series aluminum plate must reach more than 99.6%.

2. 3000 series represents 3003 3003 3A21 mainly. It can also be called anti-rust aluminum plate. The production process of my country's 3000 series aluminum plate is relatively excellent. 3000 series aluminum plate is mainly composed of manganese element. The content is between 1.0-1.5. It is a series with better anti-rust function. It is routinely used in humid environments such as air conditioners, refrigerators, and car bottoms. The price is higher than the 1000 series. It is a more commonly used alloy series.

3. The 5000 series represents the 5052.5005.5083.5A05 series. 5000 series aluminum plate 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. In the same area, the weight of aluminum-magnesium alloy is lower than that of other series. Therefore, it is often used in aviation, such as aircraft fuel tanks. It is also widely used in conventional industries. The processing technology is continuous casting and rolling, which belongs to the series of hot-rolled aluminum plates, so it can be deep-processed by oxidation. In my country, the 5000 series aluminum plate belongs to one of the more mature aluminum plate series.

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