1. 1000 series aluminum rods represent 1050, 1060, 1100 series. The 1000 series is the most aluminum-containing series in all series. The purity can reach above 99.00%. Because 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 the conventional industry. Most of the circulation in the market is the 1050 and 1060 series. The 1000 series aluminum rods are based on the last two Arabic numerals to determine the minimum aluminum content of the series. For example, the last two digits of the 1050 series are 50. According to the international brand nomenclature, the aluminum content must reach 99.5% to be qualified products. China's aluminum alloy technical standards (GB/T3880-2006) also clearly stipulates that the aluminum content of 1050 reaches 99.5%. The same reason, the aluminum content of 1060 series aluminum rods must reach 99.6% or more.
2. 3000 series aluminum rods represent 3003, 3A21. China's 3000 series aluminum rod production process is relatively good. The 3000 series aluminum rods are mainly composed of manganese. The content is between 1.0 and 1.5, which is a series with better anti-rust function.
3. 5000 series aluminum rods represent the 5052, 5005, 5083, 5A05 series. 5000 series aluminum rods belong to the more common alloy aluminum rod 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 the aluminum-magnesium alloy is lower than that of other series under the same area, and it is widely used in the conventional industry. In China, 5000 series aluminum rods belong to one of the more mature aluminum rod series.