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High-Quality Carbon Steel Coil | Hot Rolled & Cold Rolled Steel Coil Manufacturer
Carbon steel coil is one of the most widely used metal materials in the world.
It offers high strength, excellent hardness, easy processing, and cost advantages. Because of its versatility, carbon steel coil is used in construction, automotive manufacturing, machinery parts, pipe making, and heavy industry.
At HaiHong (Jiangsu) Steel International Trade Co.,Ltd, we supply a full range of hot rolled (HR) and cold rolled (CR) carbon steel coils, including mild steel, medium carbon steel, and high-strength structural steel.
Our products strictly follow ASTM, AISI, EN, JIS, ISO standards and are exported to more than 50 countries.
✅ Types of Carbon Steel Coils
| Type | Description | Common Application |
|---|---|---|
| Hot Rolled Carbon Steel Coil (HR Coil) | Rolled at high temperature, black surface, strong toughness | Construction, welded pipes, beams, machinery |
| Cold Rolled Carbon Steel Coil (CR Coil) | Smooth surface, accurate thickness, better strength | Automotive panels, home appliances, stamping parts |
| Pickled & Oiled Coil (P&O) | Removes oxide scale for better welding and forming | Structural parts, pressure vessels |
| Galvanized Carbon Steel Coil | Zinc coated for corrosion protection | Roofing, wall panels, outdoor structures |
✅ Advantages of Carbon Steel Coils
1. High Strength and Durability
Carbon steel offers excellent tensile strength and is suitable for heavy loads and industrial environments.
2. Cost-Effective Material
Compared to stainless steel or alloy steel, carbon steel has a lower cost while maintaining strong performance.
3. Excellent Processability
Carbon steel coil can be cut, welded, stamped, bent, and rolled into tubes, plates, or structural parts.
4. Wide Range of Applications
Used in almost every major industry: construction, machinery, automotive, pipelines, shipbuilding, and manufacturing.
✅ Technical Specifications
| Item | Specification |
|---|---|
| Material Grade | Q235B, Q345B, SS400, A36, S235JR, SPCC, SPHC |
| Thickness | 0.2mm – 20mm |
| Width | 600mm – 2000mm |
| Coil Weight | 3–25 MT |
| Standards | ASTM, AISI, EN, JIS, GB |
| Surface | HR, CR, Oiled, Pickled, Zinc Coated |
✅ Applications of Carbon Steel Coil
1. Construction & Infrastructure
Used in steel structures, beams, floors, bridges, containers, and engineering projects.
2. Manufacturing & Fabrication
Perfect for processing into carbon steel sheet, pipes, tubes, and profiles.
3. Automotive & Machinery
Applied in vehicle parts, frame components, stamped parts, and mechanical equipment.
4. Home Appliances & Industrial Products
Used for panels, cabinets, housings, and machine covers.
✅ Why Choose HaiHong (Jiangsu) Steel International Trade Co.,Ltd?
Factory Direct Supply — Stable quality and low price
⚙️ Advanced Rolling and Processing Equipment
Export to 50+ Countries — Reliable shipping and logistics
Full Customization — Thickness, width, coil weight
✅ MTC, SGS, BV Certificates Available
✅ Call to Action
Looking for a reliable carbon steel coil supplier?
HaiHong (Jiangsu) Steel International Trade Co.,Ltd provides:
✔ Hot rolled & cold rolled carbon steel coils
✔ Factory price
✔ Fast delivery
✔ Custom sizes
Email: haihonginternationaltrade@gmail.com,cheng@haihong-steel.com
Tel/WhatsApp: +86 18652578808,+86 13773560716,+86 18114884888
Send us your size and quantity to get a free quotation today!
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