Products








| Production: | Galvanized steel strip | 
| Grade: | DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, DX56D+Z, DX57D+Z, DC51D+Z, SGCC, SGCD, S220GD+Z, S250GD+Z, S280GD+Z, S320GD+Z, S350GD+Z, S550GD+Z | 
| Types: | Commercial / Drawing / Deep Drawing / Structural quality | 
| Width: | 20-600mm, or customized  | 
| Thickness: | 0.12-4mm, or customized | 
| Type of coating: | galvanized | 
| Zinc coating: | 30-400gsm | 
| Surface treatment: | Oil,Passivation,chromium-free passivating,passivation+oil,chromium-free passivation+oil | 
| Surface structure: | zero spangle / minimized spangle / regular spangle/ big spangle | 
| Package: | Standard export package (Plastic film in the first layer,second layer is Kraft paper. Third layer is the tray) | 
| Steel grades | Chemical composition% | Residual Element >  | Tensile strength (MPa)  | Yield strength (MPa)  | |||||
| C% <  | Si% <  | Mn% <  | P% <  | S% <  | Alt <  | ||||
| SGCC, DX51D+Z | 0.07 | 0.03 | 0.50 | 0.025 | 0.025 | 0.020 | Cu<0.10 Ni<0.08 Cr<0.10 As<0.05 Sn<0.05  | 270-500 | 140-280 | 
| DX52D+Z | 0.06 | 0.03 | 0.45 | 0.025 | 0.025 | 0.020 | 270-420 | 140-300 | |
| DX53D+Z | 0.03 | 0.03 | 0.40 | 0.020 | 0.020 | 0.020 | 270-380 | 140-260 | |
| S220GD+Z | 0.17 | 0.30 | 1.00 | 0.035 | 0.30 | 0.020 | 300-440 | >220 | |
| S250GD+Z | 0.17 | 0.30 | 1.00 | 0.035 | 0.30 | 0.020 | 330-470 | >250 | |
| S350GD+Z | 0.20 | 0.55 | 1.60 | 0.035 | 0.30 | 0.020 | 420-560 | >350 | |




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