October 31, 2022
| Standard | astm a526 a528 a444, a653, jis g3302, en10142 en1012, etc |
| Grade | DX51D+Z, DX52D+Z, DC52D+Z, DC51D+Z, S350GD+Z, G550, SGCC, DD52D+Z etc |
| Thickness | 0.12-3.0mm (customize, above 3.0mm available) |
| Width | 600-2000mm (customize) |
| Length | as customer requirements |
| Coil inner diameter | 508mm/610mm (customize) |
| Zinc coating | 20-600g/m2 |
| Raw material | cold rolled base. (hot rolled base also available) |
| Technique | hot dipped. (electro also available) |
| Coil weight | 3-8 tons |
| Tolerance | thickness +- 0.02 or +- 0.04, width +-5mm |
| Spangle type | zero spangle, small spangle, regular spangle, big spangle |
| Surface treatment | chromated/non-chromated, oiled/non-oiled, anti-fingerprints |
| Certification | CE, ISO9001-2008, SGS |
| Usage | Grade | Yield Strength (MPA) | Tensile Strength (MPA) | Elongation rate % |
| Punching galvanized steel | DX51D+Z | ~ | 270-500 | >=20 |
| DX52D+Z | 140-300 | 270-420 | >=22 | |
| DX53D+Z | 140-260 | 270-380 | >=26 | |
| DX54D+Z | 140-220 | 270-350 | >=30 | |
| Structure galvanized steel | S220GD+Z | >=220 | >=300 | >=18 |
| S250GD+Z | >=250 | >=330 | >=17 | |
| S280GD+Z | >=280 | >=360 | >=16 | |
| S320GD+Z | >=320 | >=390 | >=15 | |
| S350GD+Z | >=350 | >=420 | >=14 | |
| S400GD+Z | >=400 | >=470 | ~ | |
| S500GD+Z | >=500 | >=530 | ~ | |
| S550GD+Z | >=550 | >=560 | ~ |
