What Is Aluminized Steel Plate

Aluminized steel plate The carbon steel surface is coated with a layer of pure aluminum or aluminum silicon alloy containing 5%~10% silicon. Aluminum plating methods include hot plating, electrophoresis and vacuum evaporation, of which hot plating is the most widely used. The aluminized steel plate has good resistance to high temperature oxidation. It will not change color for a long time at 450 ℃, and the maximum use temperature can reach 750 ℃. It also has good atmospheric corrosion resistance, especially against SO2, H2S, CO2 and other gases. The corrosion resistance is 3-6 times of that of galvanized steel plate, mainly used in automobile exhaust system, heat resistant appliances, beverage cans, etc.

The aluminized steel plate is the combination of iron and aluminum, which are the two most widely used metals in our daily life. This kind of steel plate can give full play to the characteristics of the two metals and form a steel plate with special properties. Because of its good corrosion resistance, heat resistance and heat radiation and other unique properties, this kind of steel plate has been more and more appreciated by people.