Model Number: YYGS016 Key Specifications/Special Features: Hot-dip galvanized coil is carbon steel sheet coated with zinc on two sides by the continuous hot-dip process, process results in a layer of zinc on each side of the steel sheet that is tightly adhering to the steel through the formation of an iron-zinc alloy bonding layer that is formed by a diffusion process while heated steel sheet in contact with the molten zincBecause of its good performance of corrosion resistance, hot-dip galvanized coil is widely used in the areas of construction, household electrical appliances, vehicles and vessels, container manufacturing Products: Base material CRC/HRC Zinc coating 25-275g/m² Thickness 0.18-2.0mm Width 600-1250mm Coil inner diameter 508/610mm Coil weight 3-6T Surface treatment Normal oiled Surface structure Zero spangle minimized spangle Chromate anti-finger print Regular spangle Standard: EN 10346 JIS G3302 ASTM A653M Steel grade: DX51D+Z SGCC CS DX52D+Z SGCD1 FS DX53D+Z SGCD2/SGCD3 DDS S220GD+Z SGC340 SS G33 S250GD+Z - SS G37 S280GD+Z SGC400 SS G40 S320GD+Z SGC440 SS G50 S35-GD+Z SGC490 -