Hot Rolled & Cold Rolled Carbon Steel Coils for Structural and Manufacturing Use

Why Choose Our Carbon Steel Coil Supply

As a long-term carbon steel coil exporter, we focus on stable bulk supply rather than short-term spot trading.

• Multi-Grade & Multi-Standard Capability
  We supply carbon steel coils across ASTM, EN, and GB systems, supporting both hot rolled and cold rolled requirements within one procurement plan.
• Export-Oriented Quality Control
  Each shipment is supplied with mill test certificates (MTC). Export packaging and documentation are prepared to meet international shipping requirements.
• Global Project & Bulk Supply Experience
  Our carbon steel coils are supplied to buyers across Southeast Asia, the Middle East, Africa, Europe, and the Americas, serving manufacturing plants, stockholders, and engineering projects.

Carbon Steel Coil Overview

Carbon steel coil is produced by rolling steel slabs into continuous coils, with mechanical properties primarily controlled by carbon content, rolling process, and subsequent heat treatment.

Compared with alloy steel coils, carbon steel coils offer:

• Stable mechanical performance
• Good weldability and formability (by grade)
• Broad acceptance across global standards
• Cost-effective solutions for large-volume supply

Carbon Steel Coil Types: Hot Rolled & Cold Rolled

Carbon steel coils are typically supplied as:

1. Hot Rolled Carbon Steel Coil (HRC)

Suitable for structural fabrication, general engineering, and heavy-duty applications.

2. Cold Rolled Carbon Steel Coil (CRC)

Produced through cold reduction and annealing for tighter tolerances and improved surface finish, commonly used in precision forming and OEM processing.

Common Carbon Steel Coil Grades & Standards

The following table lists commonly supplied carbon steel coil grades used in structural fabrication, cold forming, and general manufacturing. Grade availability and supply form vary depending on production route and order volume.

Reference Carbon Steel Coil Grades Chart

Grade / Equivalent	Product Form	Typical Application	Product Link
A36 / Q235 / S235JR	Hot Rolled	Structural fabrication, construction	View Details
A572 / S355JR	Hot Rolled	High-strength structural components	View Details
A573 / A573M	Hot Rolled	Structural use with improved toughness	View Details
A283 / Q195	Cold Rolled	General forming, light structural use	View Details
DC01	Cold Rolled	Precision forming and stamping	View Details
1018 Cold Rolled Steel Coil	Cold Rolled	Machining, welded components	View Details
1023 Cold Rolled Steel Coil	Cold Rolled	General manufacturing	View Details
1045 Cold Rolled Steel Coil	Cold Rolled	Higher strength mechanical parts	View Details

This list reflects commonly supplied grades. Final availability depends on specification, size range, and production schedule.

→ See more carbon steel coil grades and specifications in our complete product range

Typical Size Range & Supply Capability

Common supply range (customization available):

• Thickness
  • Hot rolled: 1.5 mm – 20 mm
  • Cold rolled: 0.3 mm – 3.0 mm
• Width: 600 mm – 2100 mm
• Coil ID: 508 mm (20”) or 610 mm (24”)
• Max coil weight: up to 30 MT

Final specifications are confirmed based on grade, production route, and application requirements.

Carbon Steel Coil Performance & Processing Options

1. Low, Medium & High Carbon Steel Coils

Carbon steel coils can be selected based on carbon content to balance strength, hardness, and formability.

• Low carbon steel coils: good formability and weldability
• Medium carbon steel coils: balanced strength and machinability
• High carbon steel coils: higher strength for mechanical applications

2. Precision & Formable Carbon Steel Coil for OEM Processing

For OEM applications involving stamping, bending, or machining, carbon steel coils can be supplied with controlled thickness tolerance, surface consistency, and forming performance.

These precision carbon steel coil solutions are commonly used for formable carbon steel coil applications in:

• Cold forming and roll forming
• Machined components
• OEM processed parts

Carbon Steel Coil Price Factors & Quotation Guide

Carbon steel coil prices vary depending on several key factors:

• Grade and standard (A36, A572, A283, DC01, 1018, etc.)
• Rolling process (hot rolled or cold rolled)
• Thickness and width
• Coil weight and total order volume
• Surface condition and tolerance requirements
• Export packaging and inspection requirements

For bulk carbon steel coil wholesale orders, pricing is typically based on tonnage and specification stability.

Buyers requesting mixed grades or customized tolerances may receive adjusted quotations based on production scheduling and processing requirements.

To receive an accurate carbon steel coil quotation, it is recommended to provide:

• Grade
• Thickness & width
• Coil weight requirement
• Total tonnage
• Destination port

Carbon Steel Coil In Stock vs Made-to-Order Supply

Carbon steel coils can be supplied either from available stock or produced according to confirmed specifications.

1. In Stock Carbon Steel Coil

Common structural grades and standard sizes may be available for faster shipment, suitable for urgent project supply.

2. Made-to-Order Carbon Steel Coil

For customized thickness tolerance, special grades, or OEM processing requirements, coils are produced based on confirmed technical specifications and order quantity.

This flexible supply model supports both short lead-time procurement and long-term repeatable project supply.

Carbon Steel Coil for Export Projects & International Shipping

As a carbon steel coil exporter, we prepare shipments in compliance with international logistics standards.

Export services include:

• Moisture-proof and seaworthy packaging
• Coil edge protection and strapping
• Container loading or break bulk shipment
• Third-party inspection upon request
• Complete export documentation

Our carbon steel coils are regularly shipped for construction, manufacturing, and infrastructure projects requiring bulk volume and consistent specifications.

Customized & OEM Carbon Steel Coil Supply for Wholesale Buyers

We provide customized carbon steel coil solutions for OEM buyers, distributors, and stockholders requiring stable long-term supply.

Our services include:

• Specification control by grade and application
• Customized marking and documentation
• Mixed-grade and mixed-size supply under one order
• Mill test certificates (MTC) and third-party inspection upon request

Our carbon steel coil wholesale services support bulk orders, mixed sizes, and multi-grade procurement under one contract, ensuring consistent specifications for OEM processing, fabrication, and downstream manufacturing.

How to Find the Right Carbon Steel Coil for Your Application

Most projects start from application and processing requirements rather than grade names alone. The guide below helps you quickly identify the right carbon steel coil direction.

1. Structural Parts & Load-Bearing Fabrication

• If your project involves structural components, frames, or general construction use, hot rolled carbon steel coils are typically selected for their strength, weldability, and cost efficiency.
• Commonly supplied grades include A36 / Q235 / S235JR and A572 / S355JR, suitable for structural fabrication and heavy-duty applications.

2. Cold Forming, Machining & General Manufacturing

• For cold forming, machining, or general manufacturing where surface consistency and dimensional control are required, cold rolled carbon steel coils are commonly used.
• Typical grades include DC01, 1018, 1023, 1045, and A283 / Q195, covering a wide range of strength and formability requirements.

If your project requirements fall into one of the categories above, the next step is usually to confirm grades, dimensions, and supply conditions with a qualified carbon steel coil supplier.

Your Next Step – Choose Your Path

Already Know Your Grade & Quantity

Submit your grade, size, and quantity to receive a precise quotation based on your project requirements.

Get a Precise Quote

Need Help Confirming Grades or Applications?

If you are comparing grades or selecting a carbon steel coil for a specific application, our team can provide technical guidance.

Technical Consulting

Carbon Steel Coil FAQs

• What is the difference between hot rolled and cold rolled carbon steel coil?
  Hot rolled coils are suitable for structural and general fabrication, while cold rolled coils offer better surface quality and tighter tolerances for precision applications.
• Do you support OEM or customized carbon steel coil supply?
  Yes. Customized and OEM carbon steel coil supply is available based on specification and application requirements.
• Do you export carbon steel coils globally?
  Yes. We regularly export carbon steel coils to multiple international markets for project and wholesale supply.
• Can I buy carbon steel coil in bulk quantities?
  Yes. Bulk orders and long-term supply cooperation are supported.

Q: What is your company’s main products/services?

A: We are a professional manufacturer for Carbon Steel, Alloy Steel and Profile products. We have the experience of steel business for more than 10 years and our products are exported to Mid East,South America,Southeast Asia,Africa,South and East Asia etc.

Q: Can I go to your factory for a visit?

A: Of course, we welcome customers from all over the world to visit our factory.

Q: What are your terms of payment?

A: 30% T/T deposite and 70% balance before shipment.

Q: What is your delivery time?

A: For stocks,we could transport the goods to loading port within 7 days after we received the deposit; For production,it usually takes about 15-30 days after receiving the deposit.

Q: Do you provide samples? Are they free or paid?

A: Samples are available for free,but the courier freight will be covered by customer account.

Q: Do you accept the third party inspection?

A:Yes, we fully accept ‌third-party inspections.

Q: Why should I buy from you not from other suppliers?

A: Integrating the superior resources of China’s steel industry, we provide customers with high-quality steel products at preferential prices, and can ensure that the goods are delivered to customers in a timely manner.

Q:How can you guarantee quality?

A: Always a pre-production sample before mass production;Always 100% inspected before shipment