3003 aluminium alloy
3003 aluminium alloy, aluminum-manganese alloy, Al-Mn series. Although the solubility of Mn in Al varies greatly, it has no obvious strengthening effect, so strengthening heat treatment cannot be carried out, so the strength is higher than that of pure Al. The heat treatment cannot be strengthened, but the strength can be improved by cold working, and it has excellent corrosion resistance and weldability.
3003 aluminium alloy is an anti-rust aluminum alloy
Anti-rust aluminum alloys are mainly Al-Mn series and Al-Mg series alloys. Because its aging strengthening effect is not obvious, it is not suitable for heat treatment strengthening, but the strength and hardness can be improved by work hardening. Because of the main performance characteristics of excellent corrosion resistance, it is called anti-rust aluminum alloy.
Aluminum-magnesium alloy and aluminum-manganese alloy are collectively referred to as anti-rust aluminum, because the alloy composition of both can increase their anti-corrosion performance.
Except for 3003 aluminium alloy. The representatives of aluminum-manganese alloys are 3004, 3105, and 3003 which are widely used. 3004 is generally used on the can body, and 3105 can be used for color coating and other applications that require relatively high electrical conductivity.
Pressure-processable aluminum alloy with good corrosion resistance in air, water, oil and other media. Anti-rust aluminum alloys mainly include Al-Mn series and Al-Mg series alloys, which cannot be strengthened by heat treatment. Among 3000 series aluminum alloys, the one with higher corrosion resistance is the aluminum alloy with manganese content of 1.0% to 1.7%.
3003 aluminium alloy VS 3004
3004 aluminum alloy has a higher content of magnesium than 3003 aluminum. The role of Mg has two sides. In addition to surface quality, it also has a solid solution strengthening effect, which can increase the strength of Al-Mg alloys by 10%. Therefore, Al-Mg-Mn alloys (such as 3004 alloy) are widely used.
Al-Mn alloy has higher strength than pure Al, and also has high plasticity, corrosion resistance (close to pure aluminum) and excellent weldability. It is mostly used in annealing, semi-hard, hard and extra hard (H19) tempers. Also, because Al-Mn alloy has good pressure processing properties, it can be processed into various semi-finished products and is widely used in all aspects of life. In particular, 3004 alloy has the largest application in the can industry and construction industry, and has become the largest amount. One of the aluminum alloys.
The tensile strength of 3003 aluminium alloy
The tensile strength of 3003 aluminium alloy is a very important parameter in the mechanical properties of 3003 aluminium alloy. The test method for the tensile strength data of 3003 aluminum sheet refers to the fracture test on the tensile testing machine, the 3003 aluminum sheet will crack, and the value obtained is the value of the tensile strength of the 3003 aluminum sheet, which is also used to test the fracture resistance of the 3003 aluminum sheet A test.
The tensile strength performance of 3003 aluminum sheet also depends on the annealing state and tensile capacity of 3003 aluminum sheet. Taking 3003 aluminum sheet H24 temper as an example, the tensile strength value is generally about 160-170Mpa. The price of 3003 aluminum sheet is relatively low and belongs to the entry-level aluminum sheet among alloy aluminum sheets. If your product is a simple stamping test or the tensile strength performance requirements are not too high, henan Mingtai Aluminium recommends you to use 3003 aluminum sheet.