Hot Rolled & Cold Rolled Carbon Steel Coils for Structural and Manufacturing Use
When you are looking for carbon steel coil suppliers and manufacturers, Huxiao Metal is your first choice. We are a company with more than ten years of carbon steel metal manufacturing and export experience, focusing on providing high-quality carbon steel coil products. As one of the leading suppliers of carbon steel coils in China, we are known for our excellent quality and competitive prices.
At Huaxiao Metal, we are committed to providing our customers with the highest quality carbon steel coil products and ensuring that their needs are met. Our carbon steel coil products are widely used in various industrial fields, including construction, automobile manufacturing, machinery manufacturing, etc. Whether you require standard gauge carbon steel coils or a custom product, we can meet your requirements.
ISO certified supplier of ASTM A36/A572/A1008, S235JR/S355JR, 1045 carbon steel coils. 0.15–60mm thick, 600–2500mm wide. MTC included, 7–25 day delivery. Get your quote within 12 hours.
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Customers in 80+ Countries
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Carbon Steel Coil Manufacturer & Supplier in China
Hot-rolled and cold-rolled carbon steel coils for construction, automotive, machinery, and energy industries.
When you are looking for a reliable carbon steel coil supplier, Huaxiao Metal is your trusted partner. With more than 15 years of carbon steel manufacturing and export experience, we focus on providing high-quality carbon steel coil products at competitive prices.
Our carbon steel coils are produced in partnership with top-tier Chinese steel mills including Baosteel, Baotou Steel, Wuhan Iron & Steel, Hegang, Lianyuan Iron and Steel, Rizhao, and Lingyuan. This ensures consistent quality that meets international standards including ASTM, EN, JIS, and GB.
Whether you need hot rolled carbon steel coil for structural welding applications, or cold rolled carbon steel coil (ASTM A1008) for automotive and appliance manufacturing, we have the inventory and processing capability to meet your requirements.
Answer-first: Carbon steel coil is a flat-rolled steel product wound into a continuous roll after hot or cold rolling. It is the most versatile and widely used steel form — easier to transport, store, and process than plates.
- Common thickness: 0.15–60mm.
- Common width: 600–2500mm.
- Inner coil diameter: 508mm or 610mm.
- Coil weight: 5–25 MT.
Carbon Steel Coil Specifications
Standard inventory parameters. Custom sizes and non-standard grades are available on request.
Thickness Range
Hot rolled: 1.5–60mm
Cold rolled: 0.15–6mm
Tolerance: ±0.05mm (CR), ±0.3mm (HR)
Width Range
Standard: 600–2500mm
Common width: 1000/1250/1500/2000mm
Slitting: Min 12mm strip available
Coil Dimensions
Inner diameter: 508mm / 610mm
Coil weight: 5–25 MT
Coil OD: Max 2200mm
Standards
ASTM (A36/A572/A1008/A1011)
EN (S235/S275/S355 series)
JIS (SS400/SPHC/SPCC)
GB (Q195/Q215/Q235/Q345)
Surface Treatment
Black (as-rolled)
Pickled & oiled (P&O)
Galvanized (on request)
Mill oiled (cold rolled)
Edge Condition
Mill edge (natural)
Slit edge (deburred)
Round edge (on request)
Special profile edge available
Delivery Condition
Hot rolled, as-rolled
Cold rolled, annealed
Normalized (on request)
Pickled & oiled (P&O)
Documentation
Mill Test Certificate (EN 10204 3.1)
Certificate of Origin
SGS/BV inspection report
RoHS / REACH compliance
At Huaxiao Metal, we strive to bring customers the best products and value-added services that exceed expectations, and we have received satisfactory comments from customers in the UK, Germany, Australia, UAE, and Brazil. Professional dedication and service have made us a leader in the carbon steel trading industry. Our wide selection of carbon coils can meet your different needs for all types of applications.
Looking Forward to Becoming One of Your Carbon Steel Coil Suppliers
Hot Rolled vs Cold Rolled Carbon Steel Coil: Which Do You Need?
Understanding the difference helps you choose the right coil for your application and budget.
🔥 Hot Rolled Carbon Steel Coil
Processed above the recrystallization temperature (~900–1200°C). The steel is easy to shape and the final product has a characteristic mill scale surface.
Surface: Rough, dark mill scale (can be pickled)
Tolerance: Looser (±0.3mm typical)
Cost: Lower (no additional cold rolling step)
Strength: Standard yield strength
Common grades: ASTM A36, A572 Gr.50, S235JR, S355JR, Q235B, Q345B
Thickness range: 1.5–60mm
Best for: Structural beams, welding fabrication, construction, large machinery frames, pipeline skirts
❄️ Cold Rolled Carbon Steel Coil
Processed at room temperature after hot rolling. The steel is work-hardened, producing a smooth surface and precise dimensions.
Surface: Smooth, bright, excellent for painting
Tolerance: Tight (±0.05mm achievable)
Cost: Higher (additional processing)
Strength: Higher yield (work-hardened)
Common grades: ASTM A1008 (CS/HST/DDS), SAE 1008, 1010, 1045, DC01, DC04, SPCC, SPCEN
Thickness range: 0.15–6mm
Best for: Automotive body panels, appliances, steel furniture, precision stamping, electrical enclosures
| Property | Hot Rolled Coil | Cold Rolled Coil |
|---|---|---|
| Processing Temperature | Above 900°C | Room temperature |
| Surface Finish | Mill scale, rough | Smooth, bright |
| Dimensional Tolerance | ±0.2–0.5mm | ±0.03–0.10mm |
| Yield Strength | Standard | Higher (work-hardened) |
| Formability | Excellent (for thick parts) | Good (for thin, precision parts) |
| Weldability | Excellent | Good (may need preheat for high-C) |
| Edge Condition | Mill edge or slit | Mill edge or slit (cleaner) |
| Typical Price Premium | Baseline | +10–25% vs hot rolled |
| Common ASTM Grade | A36, A572, A283 | A1008, A1011, SAE 10xx |
Not sure which to choose? Contact our metallurgical engineer with your application and we'll recommend the optimal process.
How Is Carbon Steel Coil Priced? Understanding the Cost Structure
Transparent pricing helps you budget accurately. Here are the key factors that determine your final coil price.
Price Composition Formula
Final Price = (Base Steel Price + Rolling/Processing + Surface Treatment + Packaging + Logistics) × Coil Weight
① Base Steel Price (≈55–65%): Daily iron ore & scrap steel market price. Varies by grade and thickness.
② Rolling/Processing (≈15–20%): Hot rolling vs cold rolling. Cold rolled commands +10–25% premium.
③ Surface Treatment (≈5–10%): Pickled & oiled, galvanized, or special coating.
④ Packaging (≈3–5%): Waterproof wrapping, steel strapping, pallet. Eyeto-sky vs eye-to-wall.
⑤ Logistics (≈10–15%): Container shipping (20GP/40GP) or bulk vessel. Distance and coil weight affect cost.
Factors That Affect Your Quoted Price
| Factor | How It Affects Price |
|---|---|
| Grade (A36 vs A572) | A572 (HSLA) +5–12% vs A36 |
| Thickness (thin vs thick) | Thin (<1mm) +8–15% (processing cost) |
| Width (narrow vs wide) | Wide (>1800mm) +3–8% (mill scheduling) |
| Coil weight (small vs large) | Small (<5MT) +10–20% (handling) |
| Order quantity | >100MT = volume discount available |
| Delivery time (urgent) | Urgent (<10 days) +5–10% premium |
| Third-party inspection | SGS/BV inspection +1–3% of total |
| Destination port | Shipping cost varies by region |
💡 Tip: Prices change daily with raw material markets. For the most accurate quote, contact us with your exact specs. We typically respond within 12 hours with a firm FOB or CIF price.
Applications of Carbon Steel Coils
The carbon steel coil is a versatile and commonly used material in a variety of industries. Here are some of its applications:
Automotive industry: Carbon steel coils are widely used in the manufacture of chassis, suspension systems, body panels, and other auto parts.
Construction Industry: Carbon steel coils are used in the construction of buildings, bridges and other infrastructure projects.
Manufacturing: Carbon steel coils are used to make a variety of consumer goods such as appliances, tools, and furniture.
Energy Industry: Carbon steel coils are used in the production of oil and gas pipelines and also in the manufacture of wind turbines.
Agriculture: Carbon steel coils are used to make agricultural equipment such as plows and tillers.
Packaging industry: Carbon steel coils are used to produce packaging materials such as cans and containers.
Overall, carbon steel coils are widely used due to their high strength, durability, and economy.
Looking Forward to Becoming One of Your Carbon Steel Coil Suppliers
Why Buy Carbon Steel Coil from Huaxiao Metal?
15+ years of expertise, mill-direct pricing, and full documentation support.
🏭 Mill-Direct Supply
We partner with 7 top-tier Chinese steel mills (Baosteel, Baotou, Wuhan Iron & Steel, Hegang, and more). No middleman markup — you get mill-direct pricing with full traceability.
📦 Large In-Stock Inventory
A36, Q235B, S235JR, A1008, 1045, and S355JR coils are stocked year-round. 300K+ tons annual supply capacity ensures your project never stalls waiting for material.
📄 ISO Certified + Full MTC
ISO 9001:2015 certified. Every coil ships with Mill Test Certificate (EN 10204 3.1). SGS, BV, TUV, or INTERTEK inspection available at buyer’s request.
🌍 Global Export Experience
Exported to 60+ countries including USA, Germany, UK, Australia, UAE, Brazil, Colombia, and South Korea. We handle all export documentation and logistics coordination.
✂️ Custom Processing Services
Slitting (min 12mm strip), cut-to-length, pickling, oiling, and edge dressing. Coil ID: 508mm or 610mm. Paper interleaving available for cold rolled coils.
📦 Flexible MOQ & Trial Orders
Standard MOQ: 20–25 MT (one 20GP container). For in-stock grades, trial orders start from 2 MT. We support both bulk vessel and container shipments.
Huaxiao Carbon Coil Export Package
Our company adopts standard export packaging. Most of our customers from the UK, South Korea, Colombia, the United Arab Emirates, and Australia often use this kind of packaging. If customers have other packaging requirements, as carbon steel coils suppliers, we will definitely meet your package requirements.
Welcome your inquiry! We will send you the carbon steel coil price within 24 hours.
Get Your Carbon Steel Coil Quote Within 12 Hours
Tell us your grade (ASTM/EN/GB), thickness, width, coil weight, and quantity. Our metallurgical engineer will recommend the optimal specification and send you a firm quote.
Carbon Steel Coil — Frequently Asked Questions
Answers to the most common questions from buyers and engineers. Can’t find what you need? Contact our team.
Hot rolled coil is processed above the recrystallization temperature (~900–1200°C), resulting in a rougher surface and lower cost. It is ideal for structural and welding applications. Cold rolled coil is processed at room temperature, producing a smoother surface, tighter thickness tolerance, and higher strength. It is preferred for automotive, appliance, and precision stamping parts. Both are available from Huaxiao Metal in a full range of grades.
We supply ASTM A36, A572 Gr.50/Gr.60, A283, A1008 (CS/HST/DDS), A1011, A1018, and A635 for hot rolled; and A1008, A1011, SAE 1008/1010/1045 for cold rolled. EN equivalents (S235JR, S355JR, S355MC) and GB grades (Q195, Q215, Q235, Q345) are also available. All coils come with MTC (EN 10204 3.1).
Yes. We supply 1045 (S45C, C45E) carbon steel coil in both hot rolled and cold rolled conditions. Thickness range: 2.0–20mm for hot rolled, 0.5–6mm for cold rolled. Mill test certificate is provided with every shipment. 1045 is a medium-carbon grade ideal for machinery shafts, gears, and heat-treated wear parts.
Hot Rolled Carbon Steel is used in welding and construction industries such as railroad tracks, construction equipment, jib cranes, agricultural equipment, and heavy vehicle frames. By varying the percentage of carbon steel, a variety of different qualities of steel can be produced. In general, the higher carbon content in steel makes the steel harder, more brittle, and less ductile.
Cold Rolled Carbon Steel is produced by adaptable manufacturing processes and is widely used in automobiles, washing machines, refrigerators, electrical appliances, steel office equipment, and other fields. By varying the percentage of carbon steel, a variety of different qualities of steel can be produced. In general, the higher carbon content in steel makes the steel harder, more brittle, and less ductile.
Prices for carbon steel vary daily depending on size, services provided, market conditions and other factors, and there is a wide range of prices for coils, with no definitive carbon steel coil price list.
For more detailed pricing, please contact me and request a quote.
Yes. Every coil is supplied with a Mill Test Certificate (EN 10204 3.1 or 3.2). We also support third-party inspection by SGS, BV, TUV, or INTERTEK at the buyer’s request. UT testing and hardness testing reports are available on request. All documentation is prepared in English.
Yes. We supply HSLA grades including ASTM A572 Gr.50/Gr.60, S355MC, S420MC, and S500MC. These high-strength low-alloy coils offer superior strength-to-weight ratios and are widely used in automotive frames, cranes, and structural applications. Minimum yield strength ranges from 340–500 MPa depending on grade.
Coils are packed with waterproof kraft paper, plastic film, and steel strapping. Eye-to-sky or eye-to-wall orientation is available per customer request. Wooden pallets are used for smaller coils. Full documentation (commercial invoice, packing list, MTC, certificate of origin) is provided with every shipment. We have extensive experience shipping to USA, Europe, Australia, Middle East, and South America.
Contact Us For China Carbon Steel Coil Price
No matter where you are, just contact Huaxiao Metal and we will provide you with the highest quality carbon steel coil products and services. Contact us now to learn more about carbon steel coil prices and China carbon steel coils and start your purchasing journey.
Welcome your inquiry! We will send you the carbon steel coil price within 24 hours.
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