Anti-rust aluminum sheets are mainly Al-Mn and Al-Mg alloys. Because the aging strengthening effect is not obvious, it is not suitable for heat treatment strengthening, but the strength and hardness can be improved through work hardening. The main performance characteristics of this type of alloy are medium strength, good plasticity and corrosion resistance, so it is called anti-rust aluminum sheet, with good weldability, and is the most widely used aluminum alloy in welded structures.

Al-Mn series anti-rust aluminum alloys with a manganese content of 1.0% to 1.7% are anti-rust aluminum alloys with high corrosion resistance. The magnesium content in the Al-Mg antirust aluminum alloy generally does not exceed 7%. With the increase of the magnesium content, the strength of the alloy increases, and σ0 can reach 400MPa, while the plasticity decreases.

AL-Mn series alloy is a kind of anti-rust aluminum widely used. This alloy has high strength, especially fatigue resistance: high plasticity and corrosion resistance, can not be strengthened by heat treatment, and the plasticity is still good when semi-cold work hardening , low plasticity when cold work hardening, good corrosion resistance, good weldability, poor machinability, and can be polished.

Al-Mg series alloys have lower density than pure aluminum, higher strength than Al-Mn alloys, good heat dissipation performance, and fairly good corrosion resistance.

Representatives of aluminum-manganese alloys are 3003 aluminum sheet and 3105 aluminum sheet. The first type is widely used, the second type is generally used on cans, and the latter type is used on wires and other high-conductivity requirements.

According to the content of magnesium alloy, the aluminum-magnesium alloy is 5052 aluminum sheet, 5754 aluminum sheet, 5083 aluminum sheet, 5086 aluminum sheet, etc., which are used in some anti-corrosion performance and strength requirements. industries, such as shipbuilding, containers, and subway high-speed trains. A pressure-machinable aluminum alloy with good corrosion resistance in media such as air, water and oil.

MC Aluminum specializes in the production of anti-rust aluminum sheets. The company has rich production experience, advanced technology and equipment, and complete product models. It can be customized according to customer needs, with large output and fast delivery. It is exported to many overseas countries and regions, and is well received by major manufacturers. Trust, you are welcome to order at any time!