The 1000 series aluminum coils are also called pure aluminum coils. Among all series, the 1000 series contains the most aluminum. 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 currently the most commonly used series in conventional industries. Most of the aluminum coils circulating in the market are 1100, 1050, 1060, and 1070 series aluminum coils.
The minimum aluminum content of the 1000 series aluminum plate is determined based on the last two Arabic numerals of this series. For example, the last two Arabic numerals of the 1050 aluminum coil are 50. According to the international brand naming principles, the aluminum content must reach more than 99.5% to be a qualified product. my country's aluminum alloy technical standards (gB/T3880-2006) also clearly stipulate that the aluminum content of 1050 reaches 99.5%. For the same reason, the aluminum content of 1060 series aluminum plates must reach more than 99.6%.
