Galvalume Steel Sheet In Coil

Galvalume steel coil sheet similar to galvanized steel galvalume is produced by a hot dip process.

Galvalume steel sheet in coil.

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 nominal coating composition is 55 aluminum and 45 zinc. 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 sheet offers the best qualities of aluminum coated aluminized and zinc coated steel sheet galvanized.

The alloy coating gives galvalume steel coil and sheets a smooth plain finish. In its coating aluminium accounts for about 55 si 1 6 while the remaining is zinc. 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. Galvalume coil and sheet.

Applications for galvalume steel products. 1 galvalume steel coil gl description it is a kind of coated steel coil sheet. Instead of 100 zinc the dip is 55 aluminum 43 5 zinc and 1 5 silicon. Galvalume steel is carbon steel coated with an alloy that combines the impervious properties of aluminum with the malleability and galvanic protection of zinc.