The main element of 5xxx series aluminum coil is aluminum, and a small amount of magnesium or other metal materials are added to enhance the hardness. Aluminum alloy with Mg as the main additive element is called anti-rust aluminum alloy because of its good corrosion resistance. Because it is a metal itself, its thermal conductivity and strength are particularly outstanding.
What are the advantages of aluminum-magnesium alloy aluminum coil?
- The density is small. Magnesium metal is a widely used medium density metal. According to ρ= 1.8g/cm3, magnesium alloy is 20% lighter than plastic and 30% lighter than aluminum.
- The specific strength is high, that is, the strength to mass ratio of the magnesium alloy is high, and it has a certain load-bearing capacity.
- Good heat dissipation, suitable for products with high heat dissipation requirements. The thermal conductivity is 100 times that of PP.
- The elastic modulus is small, the rigidity is good, the deformation is not easy to use for a long time, and the shock resistance is strong.
- Anti-electromagnetic interference, electromagnetic shielding effect is good.
- The color is bright and beautiful, corrosion-resistant, and can maintain the appearance quality for a long time.
- It is an environmentally friendly material, and its waste can be recycled.
Aluminum-magnesium alloy aluminum coil has high specific strength, density, corrosion resistance, recyclability, good thermal conductivity, electromagnetic radiation resistance, and can be used for thin-wall molding, which brings strong advantages to the product.