DX51D Galvanized Steel Coil refers to a type of steel coil that has undergone the galvanization process, where a layer of zinc is applied to its surface for corrosion protection. The DX51D standard comes from the European EN 10346 specification, which defines the properties of cold-rolled, hot-dip galvanized flat products.
DX51D Galvanized Steel Coil refers to a type of steel coil that has undergone the galvanization process, where a layer of zinc is applied to its surface for corrosion protection. The DX51D standard comes from the European EN 10346 specification, which defines the properties of cold-rolled, hot-dip galvanized flat products.
Ingredients:
1. Base Material: The core material is typically a low carbon steel alloy, often referred to as mild or commercial quality steel. This steel offers good formability and weldability, with a controlled level of carbon content to maintain these properties during processing.
2. Zinc Coating: The key ingredient added through the hot-dip galvanizing process is zinc. It forms a metallurgical bond with the steel substrate, creating a protective layer against rust and environmental degradation.
Properties & Uses:
- Corrosion Resistance: The zinc coating in DX51D Galvanized Steel Coil provides excellent resistance to corrosion, making it suitable for outdoor applications and environments where durability is essential.
- Formability: Despite the addition of the zinc coating, DX51D maintains good formability and can be cold rolled into various shapes, coils, and sheets for further processing.
- Applications: DX51D Galvanized Steel Coil is widely used in industries such as construction (roofing sheets, cladding, and gutters), automotive manufacturing (body panels and structural components), home appliances, HVAC ductwork, and general fabrication where both strength and corrosion protection are required.
In summary, DX51D Galvanized Steel Coil combines the inherent strength and workability of cold-rolled steel with the robust anti-corrosive benefits of a zinc coating, providing a versatile material choice for numerous industrial and commercial applications where long-term durability is crucial.
| Product Name | DX51D Galvanized Steel Coil |
| Standard | AISI, ASTM, BS, DIN, EN, GB, JIS |
| Grade | SGCC, CGCC, SPCC, SPCD, SPCE, SGCH |
| SGC340, SGC400, SGC440, SGC490, SGC570 | |
| SGHC SGH340 SGH400 SGH440 SGH490 SGH540 | |
| DX51D DX52D DX53D DX54D DX55D | |
| S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD | |
| Q195, Q235, Q345 | |
| Technique | Hot rolled / Cold rolled |
| Zinc Coating | 30g - 275g / m2 |
| Surface | Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) |
| PVC, black, color painting, transparent oil, anti rust oil | |
| Structure | Regular spangle,Small spangle, Zero spangle, Big spangle |
| OEM service | Perforated, Cutting special size, Doing flatness, Surface treatment,etc |
| Delivery time | 10-30 days subject to the clients' requirement and quantity |
| Package | clients' requirement and Standard export sea-worthy packing |
| Payment terms: | T/T, L/C at sight,West Union |
| Supply Ability: | 1000MT/month |
| Sample | Free and available |
| MOQ | 1 ton |
Available Size Range
| Dimension | Range |
| Thickness |
Cold Rolled: 0.2~6mm Hot Rolled: 3~12mm |
| Width |
Cold Roled: 50~1500mm Hot Rolled: 20~2000mm or customer's request |
| Length | Coil or as customer's request |
Surface Structure（Small,Large,Zero）
