Galvalume Steel Sheet

Hot-Dip Galvalume Steel

Galvalume steel is carbon steel sheet coated with aluminum-zinc alloy by a continuous hot dip process similar to the galvanizing process. The nominal coating composition is 55% aluminum and 45% zinc. Galvalume combines the excellent barrier corrosion protection of aluminum with the galvanic protection of zinc. The result is a coating that lasts a long time, a coating that provides cut-edge protection along sheared edges, and therefore, a coating that offers excellent protection to steel sheet. It outlasts a galvanized coating of comparable thickness, and offers cut-edge protection that is not available with aluminum-coated sheet.

Galvalume steel is recommended when a high level of corrosion resistance is very important: Applications include pre-engineered metal buildings, industrial roofing and siding, air-conditioning equipment, building panels, electrical boxes, farm equipment and machinery, furnace parts, guide rails, heating equipment, and appliances.

We inventories a wide range of coated steel. All of these products are fully certified to industry specifications.  We can also source to your specific requirements due to our all-encompassing mill supplier relationships.

Coated Steel can be manufactured acoording to following standard: ASTM, AISI, SUS, JIS, EN, DIN, GB, ASME, etc

As a pre-paint steel supplier, we will be glad to help you select the exact grade for your Low Carbon Steel Sheets & Coil.