AZ30 Galvalume Steel Sheet

AFP Galvalume Steel Sheets have a high heat reflectivity, twice that of galvanized steel panels, and are used as thermal insulation materials. Galvalume coils are based on cold-rolled steel sheets and are made of 55% aluminum, 43.4% zinc, and 1.6% silicon solidified at 600°C. It combines the physical protection and high durability of aluminum with the electrochemical protection of zinc. Also known as galvalume steel coil. 1. Advanced equipment, such as German Mibach automatic laser welding machine, five-stand cold rolling mill; 2. Complete supply chain, from pickling coils to CRFH, GI, GL, PPGI/PPGL; 3. Delivery time Short; 4. Good quality and reasonable price. Strong corrosion resistance, 3 times that of galvanized steel. 55% aluminum is less dense than zinc. When the weight is the same and the thickness of the coating is the same, the area of the galvanized steel plate is 3% or more larger than that of the galvanized steel plate.