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

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.

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.

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.

Already Have a Specific Grade or Standard?

If your drawings or purchase orders already specify ASTM, EN, or GB grades, our team can assist with grade verification, equivalence confirmation, and export feasibility.
→ Contact technical support for grade confirmation

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 coils are typically supplied as hot rolled coils (HRC) or further processed into cold rolled coils (CRC) through cold reduction and annealing processes below the recrystallization temperature.

Common Carbon Steel Coil Grades & Standards

Below are representative carbon steel coil grades currently available for structural, cold forming, and general manufacturing applications. Equivalent standards may be available upon request.

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

Carbon Steel Coil Performance & Processing Options

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

Formable & Precision Carbon Steel Coils

For applications involving stamping, bending, or machining, carbon steel coils can be supplied with controlled formability and surface consistency.

Typical uses include:

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

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.

Customized & OEM Carbon Steel Coil Supply

We support customized and OEM carbon steel coil supply for project buyers, distributors, and processing companies.

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

This approach supports long-term cooperation with buyers requiring stable and repeatable carbon steel coil sourcing.ms.

Why Partner With Our Carbon Steel Coil Supply

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. 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.

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 for Carbon Steel Coil

Need Help Comparing Grades or Applications

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

Consult for Carbon Steel Coil Selection

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