Product details

5454 automotive aluminum plate belongs to the 5 series Al Mg alloy and is a typical rust proof aluminum. Its physical properties include a density of approximately 2.68g/cm ³, a melting point range of 608-650 ℃, a thermal conductivity between 130-160W/(m · K), a coefficient of linear expansion of 23.1 × 10 ^ -6/℃, and a resistivity of 0.049 Ω· mm ²/m. Its chemical elements mainly include: aluminum (Al) as the balance, magnesium (Mg) content of 2.4-3.0%, manganese (Mn) content of 0.50-1.0%, chromium (Cr) content of 0.05-0.20%, iron (Fe) content less than 0.40%, silicon (Si) content less than 0.25%, copper (Cu) content less than 0.10%, and a small amount of other elements such as tin (Sn) and zirconium (Zr). These chemical elements together determine the mechanical properties and corrosion resistance of 5454 aluminum plate, making it widely used in fields such as automotive manufacturing. ‌‌