Galvanized Coil for Automotive Parts Deep Drawing Grade 0.6mm x 1250mm
Product Spotlights
Hemaokang Steel (Shandong) Co., Ltd. is proud to present our premium Galvanized Coil for Automotive Parts Deep Drawing Grade 0.6mm x 1250mm. As a reliable supplier with an annual export value of US$50-100 million, we specialize in providing high-quality steel solutions tailored for the automotive industry. Our deep drawing grade galvanized coil is engineered to meet the demanding requirements of complex stamping and forming processes, ensuring excellent formability, consistent zinc adhesion, and superior corrosion resistance. With ISO9001 certification and a global customer base across North America, Europe, and Asia, we deliver products that combine precision manufacturing with cost efficiency.
Key Product Features & Benefits
- Superior Deep Drawing Performance: The steel substrate is specially treated to achieve high ductility and elongation (≥35%), allowing complex shapes to be formed without cracking or tearing.
- Uniform Zinc Coating: Hot-dip galvanized with precise control of coating weight (60-275 g/m²), ensuring excellent adhesion and resistance to flaking during severe deformation.
- Precise Dimensional Tolerance: Thickness tolerance within ±0.03mm and width tolerance within ±2mm, meeting strict automotive industry standards.
- Excellent Surface Quality: Free from defects such as spangle, dross, or scratches, with optional chromating or passivation for enhanced protection.
- Versatile Application: Ideal for automotive body panels, chassis components, fuel tanks, brackets, and other deep-drawn parts requiring high strength and corrosion resistance.
- Customizable Supply: Available in various coil sizes, inner diameters (508/610mm), and packing options (seaworthy export packing) to meet your logistics requirements.
Technical Specifications
| Parameter | Value |
|---|---|
| Grade | DX54D+Z / DC54D+Z (Deep Drawing) |
| Thickness | 0.6 mm (0.6 ± 0.03 mm) |
| Width | 1250 mm (1250 ± 2 mm) |
| Zinc Coating Weight | 60 - 275 g/m² (double-sided, optional) |
| Tensile Strength | 270 - 350 MPa |
| Yield Strength | 140 - 240 MPa |
| Elongation | ≥ 35% |
| Coil Inner Diameter | 508 mm / 610 mm (customizable) |
| Surface Finish | Regular spangle, minimized spangle, or zero spangle (optional) |
| Surface Treatment | Chromated / Oiled / Passivated |
Why Choose Hemaokang Steel?
- ISO9001 Certified Quality Management: Every coil undergoes stringent testing for mechanical properties, coating adhesion, and dimensional accuracy.
- Global Export Experience: With annual exports of US$50-100 million, we serve customers in North America, South America, Europe, Southeast Asia, Africa, and Oceania.
- Professional Team: Our 51-100 employees include skilled engineers and quality inspectors dedicated to meeting your specifications.
- Competitive Pricing: Direct mill supply from Liaocheng, Shandong – a major steel production base – ensures cost-effective solutions.
- Flexible Packaging: Seaworthy packing with inner waterproof paper, plastic film, and steel sheet protection for safe transit.
We invite you to experience the quality and reliability of Hemaokang Steel's deep drawing galvanized coils. Our proven track record of delivering defect-free materials to automotive manufacturers worldwide speaks for itself. Whether you need a standard 0.6mm x 1250mm coil or a customized specification, we are ready to support your production with consistent quality and timely delivery. Contact our sales team today for a quotation or sample.
Frequently Asked Questions
-
Q: What is the difference between deep drawing grade and commercial grade galvanized coil?
A: Deep drawing grade (e.g., DX54D+Z) offers higher elongation and lower yield strength, making it suitable for complex forming operations without cracking. Commercial grade (e.g., DX51D) is meant for simple bending and general applications. -
Q: Can this coil be used for exposed automotive body panels?
A: Yes, with proper surface finish (zero spangle or minimized spangle) and oiling, it is suitable for visible parts. We recommend confirming the surface quality requirement with our technical team. -
Q: What is the maximum coil weight available?
A: Standard coil weight ranges from 3 to 8 tons per coil, depending on the inner diameter and width. Custom weight can be arranged upon request. -
Q: How do you ensure the zinc coating does not peel during deep drawing?
A: Our hot-dip galvanizing process includes a controlled alloy layer (Fe-Zn intermetallic) that provides excellent adhesion. We also perform a bend test and coating weight check on each production batch. -
Q: What certifications do you have for automotive applications?
A: We are ISO9001 certified. For specific automotive OEM requirements, we can provide additional testing reports (e.g., tensile, hardness, coating thickness) as needed. -
Q: Can you supply coils with a width other than 1250mm?
A: Yes, we offer width customization from 600mm to 1500mm. Please contact us with your specific requirement. -
Q: What is the lead time for a standard order?
A: Typically 15-25 working days after order confirmation, depending on quantity and current production schedule. -
Q: Do you offer samples for testing before bulk order?
A: Yes, we provide small samples (e.g., 300mm x 300mm) free of charge; the buyer pays freight. Larger samples are available at cost.
Trust Hemaokang Steel for your next deep drawing project. With 51-100 experienced employees, ISO9001 quality system, and annual exports exceeding US$50 million, we are your reliable partner in the global steel market. Our 0.6mm x 1250mm galvanized coil has been successfully used in automotive stamping lines across multiple continents. Let us help you achieve perfect forming results with consistent material performance. Request a quote now!
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