Precautions for using galvanized coil DX51D
1. Before using the Prime hot dipped galvanized steel coil DX51D, ensure that its surface is dry, clean, and free of oil, impurities and other contaminants.
2. During the handling and processing, avoid scratching or hitting the surface of the galvanized coil DX51D to avoid affecting its anti-corrosion performance and aesthetics.
3. When processing the galvanized coil DX51D into various components, appropriate processing technology and equipment should be selected to ensure the stability of product quality and performance.
4. When using products made of galvanized coil DX51D, regular maintenance and care should be carried out to extend its service life.
Hot dipped galvanized steel coil Dx51d can be galvanised with or without flowers, and can only be subject to simple bending and deformation.The standard implementation of DX51D hot dip galvanized steel coil is different from that of ordinary galvanized coil, but it can basically be regarded as the same type of material, only the standards implemented are different.
| C | 0.07% |
|---|---|
| Si | 0.03% |
| Mn | 0.50% |
| P | 0.025% |
|---|---|
| S | 0.025% |
| Alt | 0.020% |
Hot dipped galvanized coil is a common anti-corrosion method to prevent the surface of a steel sheet from corrosion by applying a layer of zinc to the surface of the steel sheet, thereby extending its service life.
Hot dipped galvanized steel coil is known as galvanized coil.Hot dipped galvanized steel coils are one of the types of galvanised sheet that meets specific industrial and application needs with its specific materials and properties.
- Range available and production capacity
| Steel Grade | Coating | Yield(MPA) | Tensile(MPA) | Elongation(%) |
| DX51D | Z,ZF | -- | 270-500 | ≥20 |
| DX52D | Z,ZF | 140-300 | 270-420 | ≥22 |
| DX53D | Z,ZF | 140-260 | 270-380 | ≥26 |
| DX54D | Z,ZF | 140-220 | 270-350 | ≥30 |
| S220GD | Z,ZF | ≥220 | ≥300 | ≥18 |
| S250GD | Z,ZF | ≥250 | ≥330 | ≥17 |
| S280GD | Z,ZF | ≥280 | ≥360 | ≥16 |
| S320GD | Z,ZF | ≥320 | ≥390 | ≥15 |
| S350GD | Z,ZF | ≥350 | ≥420 | ≥14 |
| S400GD | Z,ZF | ≥400 | ≥470 | -- |
| S500GD | Z,ZF | ≥500 | ≥530 | -- |
| S550GD | Z,ZF | ≥550 | ≥560 | -- |
