Introduce hot-dip Galvanized Steel Sheet/Coil

The hot-dip Al-Zn coated steel(Galvanized steel sheet) is a kind of coated steel.With the cold rolled steel of different strength and thickness as substrate,it is produced through applying Al-Zn coat on both faces by hotdip process.ln its coating, Al accounts for about 55%, Si 1.6%, Zn43.4%.It enjoys both the physical protective feature and durabil-ity of Al and the electrochemical protective property of Zn. Andits surface has bright silver color and regular embossed-like figure, which are highly decorative.The Spangle have four, Normal(non-skinpassed)Spangle,Skinpassed Spangel,Regular Spangle and Minimized Spangle.