Galvalume Steel Sheet In Coil

Galvalume steel sheet offers the best qualities of aluminum coated aluminized and zinc coated steel sheet galvanized.

Galvalume steel sheet in coil.

Galvalume steel coil have excellent performance possessing ideal comprehensive properties of corrosion resistance formation and coating. Galvalume coil and sheet. Galvalume steel is carbon steel coated with an aluminum zinc alloy using a continuous hot dip process combining the corrosion protection and high temperature resistance of aluminum with the formability and galvanic protection of zinc. The alloy coating gives galvalume steel coil and sheets a smooth plain finish.

With the cold rolled steel of different strength and thickness as substrate it is produced through applying aluzinc coat on both faces by hot dip process. Galvalume steel coil sheet similar to galvanized steel galvalume is produced by a hot dip process. Applications for galvalume steel products. The nominal coating composition is 55 aluminum and 45 zinc.

Galvalume steel is carbon steel coated with an alloy that combines the impervious properties of aluminum with the malleability and galvanic protection of zinc. Instead of 100 zinc the dip is 55 aluminum 43 5 zinc and 1 5 silicon. The galvalume coating is an alloy consisting of approximately 55 aluminum 43 4 zinc and 1 5 silicon by weight which is applied to steel by the continuous hot dip process. In its coating aluminium accounts for about 55 si 1 6 while the remaining is zinc.