SGCC Hot Dip Galvanized Steel Coil 0.1-3mm Thickness Zn30-Zn275 Coating DX51D Grade
SGCC Hot Dip Galvanized Coil is a corrosion-resistant steel product featuring a zinc coating applied through hot-dip galvanization. This process creates a metallurgical bond between zinc and steel, providing exceptional protection against rust and environmental degradation. Available in various zinc coating weights and surface structures to meet diverse industrial requirements.
| Parameter | Specification |
|---|---|
| Product Name | Galvanized Steel Coil |
| Standard | ASTM, DIN, GB, JIS3302 |
| Grade | SGSS/SGCD1/SGCD2/SGCD3/SGC340,400,440,490,570/CS TypeA,B,C/FS TypeA/FS TypeB/DDS TypeA,C/EDDS/DX51D+Z |
| Width | 600-1500mm or customized |
| Thickness | 0.1-0.4mm or customized |
| Length | Customized |
| Type of Coating | Hot Dipped Galvanized |
| Zinc Coating | 30-275g/m² |
| Surface Treatment | Passivation/skin pass/non-oiled/oiled |
| Surface Structure | Zero Spangle / Mini Spangle / Regular Spangle / Big Spangle |
| Hardness (DQ Grade) | HRB45-55 |
| Hardness (CQ Grade) | HRB50-71 |
| Yield Strength (DQ Grade) | 140-300 MPa |
| Tensile Strength (CQ Grade) | 270-500 MPa |
| Tensile Strength (DQ Grade) | 270-420 MPa |
| Elongation Percentage | 22% (CQ Grade thickness 24% (DQ Grade thickness |
| Delivery Time | 7-15 days |
| Quality | High Quality Inspection |
| Port | Qingdao, Shanghai |
- Construction: Roofing, siding, and structural components requiring corrosion resistance in outdoor environments
- Automotive: Body panels, chassis, and frames needing rust protection and durability
- Appliances: Refrigerators, washing machines, and ovens requiring protection in humid conditions
- HVAC Systems: Air ducts, vents, and pipes exposed to moisture and chemicals
- Electrical Equipment: Junction boxes, enclosures, and conduits for reliable performance in harsh environments
- Agriculture: Fencing, livestock enclosures, and irrigation systems requiring long-term durability
- Manufacturing: Pipes, tubes, and wire products needing corrosion-resistant properties
Our factory maintains substantial capacity with conventional sizes typically in stock for urgent orders. For custom requirements, we provide rapid production turnaround to meet specific customer needs and delivery schedules.
We provide comprehensive technical support including on-site or remote installation, maintenance, troubleshooting, and diagnostic assistance. Our experienced technicians and engineers ensure optimal performance and provide answers to all product-related questions and concerns.
Galvanized steel coils are securely packaged in wooden boxes or bundles for transport protection. All packages are clearly marked with supplier and buyer information. Shipping complies with International Maritime Dangerous Goods Code regulations.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.