For galvanized coils, the sheet steel is immersed in a molten zinc bath to make a sheet of zinc coated on its surface. O ti wa ni o kun yi ni lemọlemọfún galvanizing ilana, ti o ni, awọn ti yiyi irin awo ti wa ni continuously immersed ni a plating ojò pẹlu sinkii yo o lati ṣe galvanized, irin awo; alloyed galvanized irin awo. Iru awo irin yii tun jẹ iṣelọpọ nipasẹ ọna fibọ gbona, ṣugbọn lẹsẹkẹsẹ lẹhin ti o jade kuro ninu ojò, o gbona si iwọn 500 ℃ lati ṣe ibora alloy ti zinc ati irin.