High Quality Aluminium Square Rod 6061 t6 Aluminum Rectangular Flat Bar

Aluminum rod is a kind of aluminum product. The melting and casting of aluminum rod includes melting, purification, impurity removal, degassing, slag removal and casting process. According to the different metal elements contained in aluminum rods, aluminum rods can be roughly divided into 8 major categories.

1000 series aluminum rods represent 1050, 1060 and 1100 series. The 1000 series contains the most aluminum among all series. 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 ones circulating in the market are 1050 and 1060 series. The minimum aluminum content of the 1000 series aluminum rods is determined based on the last two Arabic numerals of the series. For example, the last two Arabic numerals of the 1050 series 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 rods must reach more than 99.6%.

2000 series aluminum rods represent 2A16 (LY16), 2A02 (LY6). The 2000 series aluminum rods are characterized by high hardness, among which the copper element content is the highest, about 3-5%. 2000 series aluminum rods are aviation aluminum materials and are not commonly used in conventional industries.
2024 is a typical hard aluminum alloy in the aluminum-copper-magnesium series. It is a heat-treatable alloy with high strength, easy processing, easy turning, and average corrosion resistance.
After heat treatment (T3, T4, T351), the mechanical properties of 2024 aluminum rods are significantly improved. Its T3 state parameters are as follows: tensile strength 470MPa, 0.2% yield strength 325MPa, elongation: 10%, fatigue strength 105MPa, hardness 120HB .
The main uses of 2024 aluminum rods: aircraft structures, rivets, truck wheels, propeller components and other structural parts

3. 3000 series aluminum rods mainly represent 3003 and 3A21. my country's 3000 series aluminum rod production technology is relatively excellent. 3000 series aluminum rods are mainly composed of manganese. The content is between 1.0-1.5, which is a series with better anti-rust function.
4. 4000 series aluminum rods The 4000 series aluminum rods represented by 4A01 belong to the series with higher silicon content. Usually the silicon content is between 4.5-6.0%. Belongs to construction materials, mechanical parts, forging materials, and welding materials; has low melting point and good corrosion resistance. Product description: It has the characteristics of heat resistance and wear resistance.