Galvalume Steel Coil
SPECIFICATIONS
Product Type
Galvalume steel coils/sheets/strips
Product Standard
AISI; ASTM;BS;DIN;GB;JIS
Product Thickness
0.12-4.0MM
Specifications
| Thickness | 0.12- 2.5MM |
| Width | 600 - 1250MM |
| Length | As require |
| Zinc Coating | Z30 - 150g/㎡ |
| ID of Coil | 508/610MM |
| Surface Structure | Regular spangle,Minimum spangle, Zero spangle, Big spangle |
| Color | Blue、Green、Golden、Yellow |
| HRB | Soft Hard (＜60)，Medium Hard (60-85), Full Hard (85-95) |
| Surface Treatment | Oiled (O), Chromium (C),Phosphating (P), Spinpass Resistant to Fingerprints(AFP) |
| Standard Seaworthy Export Packing | Dust-proof kraft sheet, iron packing, Angle protective, packing belt |
| Mechanical properties of galvanized steel | |||
| Usage | Grade | Yield strength(MPa) | Tensile strength(MPa) |
| Punching galvnaized steel | DC51D+Z | - | 270-500 |
| DC52D+Z | 140-300 | 270-420 | |
| DC53D+Z | 140-260 | 270-380 | |
| Structure galvanized steel | S280GD+Z | ≥280 | ≥360 |
| S350GD+Z | ≥350 | ≥420 | |
| S550GD+Z | ≥550 | ≥560 | |
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