galvannealed steel sheet
galvannealed steel sheet (GA)
Alloyed galvanized steel sheet in pure zinc galvanized steel strip production line, the strip into the pot pulled from the zinc alloying furnace alloying treatment, to give all the steel surface layer of pure zinc into Zn-Fe alloy layer plate. Alloyed galvanized steel in addition to having excellent corrosion resistance also has the excellent press formability, weldability and paintability. It can be good to meet the automotive industry and the electrical industry for the requirements of the coated steel sheet.