Electro-Galvanized Steel Coils 0.15-2mm Automotive Parts ISO 9001 Certified Supplier
Electro-Galvanized Steel Coils are engineered for high-precision automotive components, offering unmatched surface uniformity and corrosion resistance. With a thin zinc coating (5–20g/m²) and thickness options from ultra-thin 0.15mm to 2mm, these coils meet strict automotive industry standards like IATF 16949 and ISO 9001. Ideal for intricate stamping, welding, and forming processes, they ensure durability in fuel systems, body panels, and electrical parts while reducing material waste by 15–20%.
Key Benefits:
- Micro-Thin Zinc Coating: Perfect for high-detail parts like connectors and brackets without compromising anti-rust performance.
- Superior Surface Quality: Zero spangle, smooth finish (Ra ≤0.8µm) for flawless painting or plating.
- Global Certifications: Compliant with ASTM A591, JIS G3313, EN 10152, and Ford WSS-M1P123-A specifications.
- Cost Efficiency: 20% lighter than hot-dip galvanized steel, reducing transport and machining costs.
- Eco-Friendly: REACH-compliant, halogen-free, and produced with 90% recycled water in ISO 14001-certified facilities.
- Fast Customization: Tailored widths (300–1,300mm), hardness (HRB 40–85), and oiling levels (0.5–3g/m²).
2. Technical Specifications
| Parameter | Details |
| Base Material | Low-Carbon Steel (C: 0.02–0.08%, Mn: 0.10–0.40%, Al: 0.020–0.070%) |
| Coating Type | Electro-Galvanized (Zn: 5–20g/m², alloy layers optional for weldability) |
| Grades | ASTM A591 (CS Type A/B), JIS G3313 (SECC/SECE), EN 10152 (DX54D+ZE) |
| Thickness Range | 0.15mm–2mm (±0.01mm tolerance for ≤0.5mm, ±0.03mm for >0.5mm) |
| Coil Dimensions | Width: 300–1,300mm (customizable), ID: 508mm, OD: 800–1,600mm |
| Mechanical Properties | Tensile Strength: 270–500 MPa, Yield Strength: 140–350 MPa, Elongation: 20–45% |
| Surface Properties | Roughness: Ra 0.4–1.2µm, Oil Film: 0.5–3g/m² (NOF, DOS, or dry film) |
| Certifications | ISO 9001, IATF 16949, REACH, RoHS, Ford WSS-M1P123-A, GM 4348M |
| Key Applications | Automotive fuel tanks, battery trays, door hinges, sensor housings, and connectors |
3. Why Import Our Electro-Galvanized Steel Coils?
Competitive Advantages:
- Price Leadership: 25–30% lower than EU/Japanese suppliers with identical IATF 16949 compliance.
- Rapid Delivery: 7–12 days lead time for samples; 15–20 days for bulk orders (20+ tons).
- Zero Defect Guarantee: 100% eddy current testing for coating uniformity, backed by a 10-year warranty.
- Automotive Expertise: Pre-cut blanks, pre-lubricated surfaces, and E-coat compatibility for OEM workflows.
- Advanced Packaging: VCI (Vapor Corrosion Inhibitor) film + moisture-proof wrapping for海运.
- Technical Collaboration: Free material substitution analysis and stamping simulation reports.
4. Automotive & Industrial Applications
| Industry | Use Cases |
| Automotive | Fuel filler necks, ABS brackets, seat frames, EV battery enclosures, and exhaust shields. |
| Electronics | Server racks, PCB mounts, LED housing, and appliance control panels. |
| HVAC Systems | Heat exchanger fins, compressor shells, and ductwork components. |
| Renewable Energy | Solar inverter casings, wind turbine sensors, and cable conduits. |
| Construction | Lightweight roofing trusses, decorative trims, and electrical conduits. |
| Consumer Goods | Precision-cut parts for bicycles, furniture hinges, and packaging machinery. |
FAQ
1. Do you have your own factory?
Yes, we do. We have our own factory, we can provide stable inventory, competitive prices and good quality.
2. What is your surface treatment method?
We can make special logos, icons or other things you order on the products. No matter what, we can do it as per your request.
3. What kind of payment can you accept?
1).100% irrevocable L/C at sight.
2).30% T/T in advance, the balance according to the copy of the bill of lading.
3).30% T/T in advance and balance of L/C.
4. How about the delivery time?
5-7 days after deposit received.
5. Why choose our company?
A). We have more stable inventory, competitive prices and good quality.
B). We have more integrity experience in international trade.
C). We can provide personal customization services, such as adding your company's logo, specified colors, etc. to the product.
6. What is the use of the product?
Galvanized Steel Coils, industry, chemical industry, secondary processing, construction, etc.
7. Can you send samples for inspection?
We can. We can send you samples for free.
8. Can you make products according to our requirements?
Yes, we will strictly follow your requirements, such as packaging method, product length, product handling method, etc.
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