Color Coated Galvanized Steel Coil For Automotive Parts 0.6mm 1220mm Width Deep Drawing Grade DX54D+Z
Product Spotlights
Hemaokang Steel (Shandong) Co., Ltd. is proud to present our premium Color Coated Galvanized Steel Coil for Automotive Parts, specifically engineered with the DX54D+Z deep drawing grade to meet the rigorous demands of modern automotive manufacturing. This 0.6mm thick, 1220mm width coil combines superior corrosion resistance with exceptional formability, ensuring consistent performance in complex stamping and deep drawing processes. Our advanced production lines and strict quality control guarantee a reliable supply for OEMs and tier suppliers worldwide.
Key Features & Technical Specifications
- Deep Drawing Grade DX54D+Z – Specifically formulated for severe forming operations, offering excellent elongation and low yield strength (typically ≤ 260 MPa) to prevent cracking or tearing during complex stamping.
- Precision Dimensions – 0.6mm ±0.03mm thickness and 1220mm ±2mm width, ensuring tight tolerances for automated production lines.
- Color Coated Surface – Durable organic coating (paint) applied over hot-dip galvanized substrate, providing enhanced aesthetic appearance and additional protection against scratches, chemicals, and environmental exposure.
- Uniform Zinc Coating – Galvanized layer (typically Z100-Z275) offers sacrificial corrosion protection, extending the service life of automotive parts.
- Excellent Weldability – Compatible with standard spot welding and MIG processes used in automotive assembly.
- Consistent Mechanical Properties – Guaranteed through ISO9001 certified manufacturing processes and regular tensile testing.
- Customizable Color Options – Available in RAL or custom color codes upon request, matching specific vehicle interior/exterior requirements.
- Eco-Friendly Production – Chromate-free passivation and low-VOC coatings available to meet environmental standards.
| Property | Value | Testing Standard |
|---|---|---|
| Yield Strength (Rp0.2) | ≤ 260 MPa | EN 10346 |
| Tensile Strength (Rm) | 330 – 430 MPa | EN 10346 |
| Elongation (A80) | ≥ 30% | EN 10346 |
| Zinc Coating Weight | 100 – 275 g/m² (both sides) | EN 10143 |
| Coating Hardness | ≥ HB (upon request) | Internal test |
Benefits for Automotive Applications
- Reduced Tool Wear – The optimized surface roughness and lubricity of the coating extend die life and reduce maintenance costs.
- Lightweight Design – 0.6mm thickness allows for weight reduction without compromising strength, contributing to fuel efficiency.
- Excellent Deep Drawability – With elongation ≥30%, this coil can form complex geometries like door panels, fenders, and structural reinforcements with minimal scrap.
- Corrosion Resistance – The dual protection (zinc + paint) ensures long-term resistance against road salt, moisture, and chemicals, meeting automotive OEM standards.
- Consistent Color & Gloss – Advanced color coating technology provides uniform color across batches, eliminating rework due to shade variations.
- Logistics Advantage – Coils are securely packed in sea-worthy bundles, ready for direct shipment to your facility.
Why Choose Hemaokang Steel?
With an annual export value between US$50 million and US$100 million, Hemaokang Steel (Shandong) Co., Ltd. is a reliable partner for global automotive manufacturers. Our team of 51–100 dedicated professionals operates from our facility in Liaocheng, Shandong, China, ensuring every coil meets our strict quality standards. We serve markets across North America, South America, Europe, Southeast Asia, the Middle East, Africa, Oceania, and beyond. Our ISO9001 certification reflects our commitment to consistent quality and continuous improvement. We offer flexible order quantities, competitive pricing, and responsive technical support to help you optimize your production process. Contact us today to discuss your specific requirements and place a trial order.
Frequently Asked Questions (FAQ)
-
What is the difference between DX54D+Z and standard DX51D?
DX54D+Z is specifically designed for deep drawing applications, offering higher elongation and lower yield strength compared to DX51D, which is for general forming. For automotive parts requiring complex shapes, DX54D+Z is recommended. -
Can this coil be used for exposed automotive body panels?
Yes, the color coated surface meets stringent appearance requirements for exterior panels. However, we recommend confirming the specific color, gloss, and durability requirements with your engineering team. -
What is the minimum order quantity (MOQ)?
For standard sizes, the MOQ is typically 10 metric tons per coil. For custom colors or special coatings, a higher MOQ may apply. Please contact us for exact details. -
Do you provide samples for testing?
Yes, we can supply small samples (e.g., 300mm x 300mm) at a nominal cost, which is refundable upon first order. Shipping costs are borne by the buyer. -
How is the coil packaged to prevent damage during shipping?
Each coil is wrapped with moisture-proof paper, plastic film, and steel strapping, then protected with wooden skids or sea-worthy crates. Custom packaging options are available upon request. -
What is the typical lead time?
Lead time is approximately 15–25 working days from order confirmation, depending on quantity and coating specifications. Expedited options are available for urgent orders. -
Does this product comply with RoHS and REACH regulations?
Our standard production processes are compliant with RoHS and REACH. Certificates of compliance can be provided upon request. -
Can you supply coils with a different width or thickness?
Yes, we offer customization within our production capabilities (thickness 0.3–2.0mm, width 600–1500mm). Please discuss your specific requirements with our sales team.
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