Product details
LF4, LF3, 5083 rustproof aluminum
Features and scope of application
The 5083 aluminum plate is a high magnesium alloy with good strength, corrosion resistance and machinability in non-heat treatment alloy.Nice appearance after anodizing.Good arc welding performance.The main alloying element in 5083 alloy is magnesium, which has good corrosion resistance, weldability and moderate strength.Excellent corrosion resistance makes 5083 alloy widely used in automobile parts, subway light rail, strict pressure vessels (such as liquid tank car, refrigerated car, refrigerated container), refrigeration equipment, TV tower, drilling equipment, transportation equipment
5083 belongs to al-mg-si alloy, widely used, especially in the construction industry without this alloy, is the most promising alloy.Good corrosion resistance, good welding, good cold working, and medium strength.The main alloying element of 5083 is magnesium, which has good formability, corrosion resistance, weldability and moderate strength
Al-mn series alloy, is one of the most widely used anti-rust aluminum, this alloy of high strength, especially with fatigue strength: plastic and corrosion resistance, not heat treatment strengthening, in the semi-cold hardening plastic is still good, cold hardening plastic is low, good corrosion resistance, good welding, cutting performance is poor, can be polished.It is mainly used for low-load parts that require high plasticity and good weldability, working in liquid or gas medium, such as oil tank, gasoline or lubricating oil pipe, various liquid containers and other small load parts made by deep drawing: wire is used for rivets
Chemical composition
Cu: 0.10 Mn 0.10 Mg :4.0~4.9 Zn: 0.25
Cr :0.05 ~ 0.25 Si: 0.40 Fe :0.00~0.40 Al: allowance
Mechanical properties
Tensile strength (MPa) : 270
Conditional yield strength (0.2mpa) : 110
Elongation 10 (%) : 20
Elongation 5 (%) : 12
Five series :5000 series aluminum alloy represents 5052, 5005, 5083, 5A05 series.
The 5000 series aluminum bars belong to the more commonly used alloy aluminum plate series.Also known as aluminum magnesium alloy.The main characteristics are low density, high tensile strength, high elongation, good fatigue strength, but not to do heat treatment strengthening.The weight of al-mg alloy in the same area is lower than other series. It is also widely used in the conventional industry.5000 series aluminum plate is one of the mature aluminum plate series in China.