For Galvanized Steel Coils, the thin Steel Plate is immersed in the molten zinc bath to adhere a layer of zinc thin steel plate on the surface. Seamless steel pipes are mainly produced by continuous galvanizing process, that is, continuous immersion of rolled steel sheets in a galvanizing tank with molten zinc to make galvanized steel sheets; alloyed galvanized steel sheets. This kind of steel coil is also manufactured by hot dipping method, but immediately after being discharged from the tank, it is heated to about 500°C to form an alloy film of zinc and iron. This Galvanized Steel Coil has good paint adhesion and weldability.Similar product categories:Color Coated Steel Coil,Color Coated Steel Coil,Stainless Steel Coil、Galvanized Steel Coils.
Material | SGCC,SGCH,G350,G450,G550,DX51D,DX52D,DX53D |
Thickness | 0.12-6.0mm |
Width | 20-1500mm |
Zinc coating | Z20-275g/m2 |
Coil ID | 508 / 610MM |
Hardness | Soft hard(60),medium hard(HRB60-85),full hard(HRB85-95) |
Surface structure | Regular spangle, Minimum spangle, Zero spangle, Big spangle |
Surface treatment | Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass |