Hot Dip Galvanized Steel DX51D+Z275 GI Coil 0.2-300mm Thickness 600-1500mm Width
Price:
Negotiation
MOQ:
1Ton
Delivery Time:
5-25 working days
Brand:
HNJBL
Product Description
DX51D+Z275 Hot Dip Galvanized Steel Coil
DX51D+Z275 refers to hot-dip galvanized steel with a zinc coating on both sides. DX51D is a European standard using low carbon steel as the base material, equivalent to SGCC, available in thicknesses of 0.45-3.00 mm and widths up to 1520 mm. Z275 indicates a coating of 275 grams of zinc per square meter, providing superior corrosion resistance for harsh environments.
Key Features
- Excellent Corrosion Resistance: Zinc coating provides electrochemical protection that outperforms painting and plastic coatings, lasting decades without peeling
- Strong Durability: Physical barrier protection combined with sacrificial anode action when coating is damaged
- Superior Workability: Maintains steel processability with thin, uniform zinc layer that doesn't affect forming operations
- Thermal Resistance: Maintains appearance up to 230°C, discoloration occurs above 250°C
Product Specifications
| Parameter | Specification |
|---|---|
| Brand | HNJBL |
| Width | 600-1500mm or customized |
| Thickness | 0.2-300mm or customized |
| Length | 0.6-12m or customized |
| Tolerance | ±1%-3% |
| Processing Services | Bending, Welding, Decoiling, Cutting, Punching, or as required |
| MOQ | 1 Ton |
| Certifications | MTC, ISO9001 |
| Delivery Time | 5-30 days after deposit |
Surface Structure Options
Available in Small, Large, or Zero spangle patterns. Zinc spangle forms during natural solidification of the zinc layer, creating various sizes and shapes of zinc crystals on the surface.
Gauge to Thickness Conversion
| Gauge | Thickness (mm) | Gauge | Thickness (mm) |
|---|---|---|---|
| 8 | 4.27 | 21 | 0.93 |
| 9 | 3.891 | 22 | 0.853 |
| 10 | 3.51 | 23 | 0.777 |
| 11 | 3.132 | 24 | 0.701 |
| 12 | 2.753 | 25 | 0.627 |
| 14 | 1.994 | 26 | 0.551 |
| 16 | 1.613 | 27 | 0.513 |
Material Testing
- Mechanical Testing (Tensile of Area)
- Hardness Testing
- Chemical Analysis - Spectro Analysis
- Positive Material Identification - PMI Testing
- Micro and Macro Testing
- Pitting Resistance Testing
- Flaring Testing
- Intergranular Corrosion (IGC) Testing
Frequently Asked Questions
Do you provide samples? Is it free or extra?
Samples are provided free of charge, but customers cover the freight costs.
Do you accept third-party inspection?
Yes, we absolutely accept third-party inspections.
How do you guarantee your products?
All products are manufactured by certified workshops and inspected piece by piece according to national QA/QC standards. We also provide warranties to guarantee quality.
How can I get your quotation quickly?
Emails are checked within 6 hours, and WeChat/WhatsApp are available 24/7. Please provide your requirements and order information for prompt pricing.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Jinbailai Industrial Co., Ltd.
Location
A171, Building 4, No. 206, West Fourth Ring Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province
Contact Person
Jackson Zhu