DC04 Galvanized Steel Coil Specifications
GNEE STEEL are a manufacturer and supplier of DC04 galvanized steel coils, which are widely used in automobile manufacturing, home appliance housings and deep-drawn parts. We also provide standard DC04, DC01, Q195, Q235 galvanized steel sheets, DC01, Q195 galvanized steel coils, etc., and provide customized cutting, surface treatment and logistics services to ensure that your needs are met.
Product Specifications：
| Product Name | DC04 Galvanized Steel Coil |
| Substrate | DC04 Cold-rolled steel |
| Thickness | 0.35mm~3mm, Customized |
| Width | 600mm – 2000mm, Customized |
| Length | Customized |
| Coil Inner | 508mm – 610mm, Customized |
| Zinc Layer | 30g – 275g/m² |
| Spangle | big, regular, mini, and zero spangles |
| Surface Treatment | anti-finger print /skin pass/oiled/ dry/chromated/Embossed/Lamination |
| Surface quality | A, B |
| Test | Zinc Coating Thickness Test, Bend, Cross-hatch, Salt Spray Test, Tensile Test, etc |
| Tolerance | ±1% |
| Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
| Invoicing | by actual weight |
| Delivery Time | 7-15 days |
| Payment | T/T, L/C, Credit Card |
| Port | Shanghai, Qingdao or according to your requirement |
| Packaging Details | In bundles, in bulk, customized packing |
Chemical Compositions：
| Element | Carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Nitrogen (N) |
|---|
| Percentage (%) | ≤ 0.08 | ≤ 0.40 | ≤ 0.03 | ≤ 0.03 | ≤ 0.01 |
Mechanical properties：
| Mechanical Property | Typical Value |
|---|
| Tensile Strength (MPa) | 270 – 350 |
| Yield Strength (MPa) | 140 – 240 |
| Elongation (%) | ≥ 38 |
| Vickers Hardness (HV) | 90 – 120 |
| Brinell Hardness (HB) | ≤ 70 |
| Rockwell Hardness (HRB) | ≤ 70 |
| Elastic Modulus (GPa) | ~210 |