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High Strength Hot Rolled Steel Coil & Strip from China Suppliers | Factory Customization Available
Product Parameters
| Thickness | Common thickness ranges from 1.5mm to 25mm. |
| Width | Common width ranges from 600mm to 2000mm. |
| Tensile Strength | Typically between 300MPa and 600MPa. |
| Yield Strength | Typically between 200MPa and 400MPa. |
| Surface Treatment | Includes pickling and oiling to improve surface quality. |
Product Types
Hot rolled coils can be classified based on their use, material, and process:
By Use
- Hot rolled steel coils: Used in construction, automotive, and machinery manufacturing.
- Hot rolled steel strips: Used for making welded pipes and cold rolling raw materials.
- Hot rolled stainless steel coils: Used in chemical, food processing, and medical equipment industries.
By Material
- Carbon steel hot coils: Made of carbon steel, widely used in construction and manufacturing.
- Alloy steel hot coils: Contains manganese, silicon, etc., for higher strength and special uses.
- Stainless steel hot coils: High corrosion resistance, suitable for demanding environments.
By Process
- Hot rolled coils: Produced by high-temperature rolling, with an oxide layer on the surface.
- Pickled coils: Hot rolled coils treated with acid for a smoother surface.
Product Advantages
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Low Cost
Simple production process and low cost.
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Wide Application
Suitable for construction, automotive, machinery, and more.
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Good Processability
Easy to cut, weld, bend, and process.
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Abundant Supply
Hot rolled coils are a major product of the steel industry with stable supply.
Product Materials
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Carbon Steel
Mainly used for standard hot coils, cost-effective and strong.
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Alloy Steel
Contains manganese, silicon, etc., for enhanced strength and wear resistance.
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Stainless Steel
Contains chromium and nickel for high corrosion resistance.
Product Applications
- Construction: Used in steel structures, bridges, and buildings.
- Automotive: Used for car bodies, chassis, and components.
- Machinery Manufacturing: Used for equipment, tools, and components.
- Chemical and Food: Stainless steel hot coils are used for corrosion-resistant equipment and containers.
Process Advantages and Material Selection Guidelines
Advanced high-speed rolling and controlled cooling technologies ensure dimensional precision (±0.1 mm) and microstructural homogeneity, supporting downstream processes like drawing and heat treatment. Material selection must comply with industry standards (ASTM, GB/T, JIS), prioritizing carbon content, elongation, and surface defect control.
As a global wire rod supplier, we deliver full-range solutions for steel strands, cold-headed standard parts, and special alloy wire materials, empowering clients to reduce costs and enhance efficiency. Contact us now for customized product catalogs and technical support!
Frequently Asked Questions
What is the standard thickness range for hot rolled coils?
Hot rolled coils are commonly available in thickness ranges from 1.5mm to 25mm, with width options from 600mm to 2000mm. Custom dimensions can be arranged based on specific project requirements.
What is the difference between hot rolled coils and pickled coils?
Hot rolled coils are produced through high-temperature rolling and feature an oxide layer on the surface. Pickled coils are hot rolled coils that have been treated with acid to remove the oxide layer, resulting in a cleaner, smoother surface that is better suited for further processing.
Which industries commonly use hot rolled steel coils?
Hot rolled steel coils are widely used across construction (steel structures, bridges, buildings), automotive (car bodies, chassis), machinery manufacturing (equipment and tools), as well as chemical and food industries where stainless steel hot coils provide corrosion resistance.
What international standards do your hot rolled coils comply with?
Our hot rolled coils comply with major international standards including ASTM (American), GB/T (Chinese), and JIS (Japanese) standards. We prioritize carbon content control, elongation performance, and strict surface defect management to meet diverse customer requirements.
What material options are available for hot rolled coils?
We offer three main material categories: Carbon Steel (cost-effective, widely used in standard applications), Alloy Steel (enhanced strength and wear resistance with manganese and silicon additives), and Stainless Steel (high corrosion resistance with chromium and nickel content, ideal for demanding environments).
Can hot rolled coils be customized for specific project needs?
Yes. As a global supplier, we provide full-range customized solutions including tailored dimensions, material grades, surface treatments, and technical documentation. Please contact us to request a customized product catalog and dedicated technical support for your project.