Dx51d Galvanized Steel Coil
The manufacturing industries of automobiles, agricultural machinery, air conditioner outdoor units, control cabinets, and pump and valve casings are undergoing an upgrade. Companies are not only pursuing structural strength but also demanding aesthetic quality, rust resistance, durability, and processing adaptability.
DX51D Galvanized Steel combines corrosion resistance and formability, making it a "reliable supply material" for manufacturing companies.
Performance characteristics frequently considered in the manufacturing sector:
✔ Deep processability – less prone to cracking
✔ Regular spangle – suitable for bare sheet, powder coating, and paint
✔ Dimensional stability – meets consistency requirements for mass production
Specifications Table：
| Product | Galvanized Steel Coils/Sheets-GI |
| Material | DX51D,DX52D,DX53D,DX54D,SGCC,S250GD-S550GD |
| Width | 30-1500 mm |
| Thickness | 0.1-6.0 mm |
| Type of Coating | Hot-Dipped Galvanized |
| Zinc Coating | Z30-Z600(g/m²) |
| Surface Treatment | Chromed/Skin Pass/Oiled/Slightly Oiled/Dry |
| Spangle | Zero Spangle/ Regular Spangle |
| Coil Weight | 3-10 tons per coil or as requirements |
| Standard | JIS / EN / ASTM Standard |
| Grades | SGCC/SGCD/SGCE,SGHC,SGC280GD/SGC340/SGC400/SGC440/SGC490/SGC570 |
| S220GD/S250GD/S280GD/S320GD/S350GD/S550GD | |
| SS230/SS250/SS275/SS340/SS380/SS410/SS480/SS550 | |
| A653 CS-A/ CS-B, ASTM A653Gr.33/Gr.37/Gr.40/Gr.50/Gr.80, | |
| DX51D/DX52D/DX53D/DX54D/DX56D etc. | |
| H220PD/H300PD/H180YD/H200YD/H260YD | |
| H180BD/H220BD/H260BD/H300BD | |
| H260LAD/H340LAD/H420LAD | |
| DP590/DP780 | |
| Coating | Z60-Z450 or G40/G60/G90/G120/G150 |
| Spangle | Regular spangle / Minimized spangle / Zero spangle |
Trending in the market:
With the return of global automobile manufacturing and smart home appliance industries, overseas manufacturers are increasingly favoring long-term stable supply chains and cost reduction strategies. Using DX51D Z200 can reduce coating usage and maintenance frequency, resulting in an 8-15% reduction in total cost.
GNEE STEEL's manufacturing customer feedback:
🔹 Good batch stability → Reduced production line debugging time
🔹 Smooth surface → More competitive finished product appearance
🔹 Secure supply chain → On-time delivery rate exceeding 98%
📩 Welcome automobile and electromechanical equipment manufacturing companies to inquire about long-term cooperation pricing.
