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Hot Rolled Carbon Steel Coil Used in Automotive Chassis and Frame Fabrication
Product Spotlights
Hot rolled carbon steel coil custom-engineered for automotive chassis and frame fabrication. Offers high strength, excellent formability, and consistent tolerances to reduce scrap and improve production efficiency. ISO9001 certified, shipped globally from Qingdao. Customizable thickness, width, and surface finish. Reliable partner with annual export value over US$50 million.
Negotiable
MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Surface Treatment:
Other, Pickled, Oiled, or Dry (optional)
Application:
Other, Automotive chassis
Certification:
Other, ISO9001
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao Port
Delivery Detail:
7 days
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Surface Treatment
Other, Pickled, Oiled, or Dry (optional)
Application
Other, Automotive chassis
Certification
Other, ISO9001
Material
Carbon Steel
Thickness
1.2mm - 25mm (customizable)
Width
900mm - 2000mm (customizable)
Brand
Hemaokang Steel
Packaging
Standard seaworthy export packing
Delivery Time
15-30 days (based on quantity)
Hemaokang Steel (Shandong) Co., Ltd. is a reliable supplier of high-quality hot rolled carbon steel coils specifically designed for automotive chassis and frame fabrication. With our ISO9001-certified production processes and a dedicated team of 51-100 employees, we ensure consistent material performance and dimensional accuracy. Our coils are manufactured to meet the demanding requirements of modern automotive manufacturing, offering excellent strength, formability, and weldability. As a company with annual export values ranging from US$50 million to US$100 million, we serve customers across global markets including North America, Europe, and Asia, providing tailored solutions for your chassis and frame projects.
Product Features
- High Strength-to-Weight Ratio: Our hot rolled carbon steel coils are engineered to deliver superior mechanical properties, enabling lighter yet stronger chassis components without compromising load-bearing capacity.
- Excellent Formability: The material can be easily stamped, bent, and welded into complex frame geometries, reducing production time and cost.
- Consistent Dimensional Tolerances: Strict quality control during hot rolling ensures uniform thickness and width, minimizing waste during fabrication.
- Surface Quality: Optional pickling and oiling treatments remove scale and protect against rust, ready for immediate processing or painting.
- Wide Size Range: Available in thicknesses from 1.2mm to 25mm and widths from 900mm to 2000mm, with customization options to fit your specific die and tooling requirements.
- Certified by ISO9001: Our manufacturing processes comply with international quality management standards, ensuring traceability and reliability.
Technical Specifications
| Parameter | Value |
|---|---|
| Material Grade | Common carbon steel grades (e.g., Q235, Q345, SS400, S235JR, S355JR) – available upon request |
| Tensile Strength | 370–550 MPa (dependent on grade) |
| Yield Strength | 235–355 MPa (dependent on grade) |
| Elongation | ≥20% (typical) |
| Surface Finish | Pickled, oiled, or dry (customizable) |
| Coil Weight | 3–15 tons per coil (customizable) |
| Inner Diameter | 508 mm or 610 mm (standard) |
Benefits for Automotive Chassis & Frame Fabrication
- Reduced Production Costs: The consistent quality and formability of our coils minimize scrap rates and rework, optimizing your manufacturing line efficiency.
- Enhanced Structural Integrity: High-strength grades provide the rigidity needed for safety-critical chassis components, meeting rigorous automotive industry standards.
- Faster Turnaround: With our large inventory and flexible production capacity, we can supply coils in short lead times, supporting your just-in-time production schedules.
- Global Logistics Support: Shipped from Qingdao port, we offer reliable sea freight to major destinations worldwide, with professional packaging to protect coils during transit.
- Custom Alloy Options: We can tailor the chemical composition and mechanical properties to match your specific welding or forming requirements – consult our technical team.
Trusted by Global Automotive Manufacturers
Hemaokang Steel (Shandong) Co., Ltd. has built a strong reputation in the steel supply industry since our establishment in 2025. With an annual export value exceeding US$50 million and a team of experienced professionals, we have successfully delivered steel coils to customers in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and many other regions. Our ISO9001 certification reflects our commitment to quality control and continuous improvement. We understand that automotive chassis and frame fabrication demands materials with zero defects and predictable performance – that's why we perform rigorous inspections on every coil, including tensile testing, dimensional checks, and surface quality assessments. Choose Hemaokang as your partner for reliable, competitively priced hot rolled carbon steel coils. Contact us today to discuss your project requirements or request a quotation.
Frequently Asked Questions
-
What grades of hot rolled carbon steel coil are suitable for automotive chassis?
Common grades include Q235, Q345, SS400, S235JR, and S355JR. We can also supply higher-strength options upon request to meet specific design loads. -
Can you supply coils with tight thickness tolerances for stamping?
Yes, we offer coils with reduced thickness tolerances (e.g., ±0.1mm) to ensure consistent material flow during stamping processes. Please specify your requirements when ordering. -
Do you provide surface treatment like pickling or oiling?
Yes, we offer pickled (removing scale) and oiled (rust protection) surfaces. Dry finish is also available. These options are customizable to suit your downstream processing. -
What is the typical lead time for an order?
Lead time is generally 15–30 days, depending on the quantity and specification. For urgent orders, we can expedite production based on current capacity. -
How do you ensure the quality of the steel coils?
We have ISO9001-certified quality management systems. Each coil is tested for mechanical properties, chemical composition, and dimensional accuracy. Certificates of compliance are provided with each shipment. -
Can you ship to our port in [country]?
We ship from Qingdao port and can arrange delivery to most major ports worldwide. Our logistics team can assist with incoterms and shipping schedules. -
What is the minimum order quantity (MOQ)?
Typically, the MOQ is 25 tons per specification, but we can discuss smaller trial orders for new customers. -
Do you offer samples for testing?
Yes, we can provide small samples (e.g., 300mm x 300mm) for material evaluation. Shipping costs may apply.
Send Inquiry to This Supplier
1Yr
Year Established
2025
Annual Export Value
US$50 Million - US$100 Million
Total Employees
51 - 100 People
Product Certifications
ISO9001
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