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C-Shaped Structural Steel Channel from China Suppliers - High Strength Hot Rolled Steel Channel Factory Products
Product Parameters
| Height | Typically 50mm to 400mm. |
| Flange Width | Typically 37mm to 104mm. |
| Web Thickness | Typically 4.5mm to 14.5mm. |
| Tensile Strength | Usually between 300MPa and 600MPa. |
| Yield Strength | Usually between 200MPa and 400MPa. |
Product Types
Channel steel can be classified based on shape, size, and use:
By Shape
- Standard channel steel: U-shaped cross-section, widely used in construction and machinery manufacturing.
- Light channel steel: Thinner walls, lightweight, suitable for light structures.
- Heavy channel steel: Thicker walls, high strength, suitable for heavy structures.
By Size
- Small channel steel: Height less than 100mm, suitable for small structures.
- Medium channel steel: Height between 100mm and 200mm, suitable for medium structures.
- Large channel steel: Height greater than 200mm, suitable for large structures.
By Use
- Construction channel steel: Used in steel structures, bridges, and buildings.
- Machinery channel steel: Used for equipment, tools, and components.
- Vehicle channel steel: Used in automotive, train, and ship frames.
Product Advantages
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Structural Stability
The cross-section shape provides excellent bending and torsional resistance.
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Cost-effectiveness
Low production cost and high performance value.
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Easy Installation
Modular design, easy to install and dismantle.
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Eco-Friendliness
Recyclable and consistent with the requirements of sustainable development.
Product Materials
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Carbon Steel
Mainly used for standard channel steel, 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
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Construction: Steel structures, bridges, and buildings.
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Machinery Manufacturing: Equipment, tools, and components.
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Transportation: Automotive, train, and ship frames.
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Energy: Pipeline supports for oil, gas, and water transport.
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Agriculture: Greenhouses and livestock fences.
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.
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Frequently Asked Questions (FAQ)
What are the standard dimensions of channel steel?
Channel steel typically ranges from 50mm to 400mm in height, 37mm to 104mm in flange width, and 4.5mm to 14.5mm in web thickness. Custom dimensions are also available to meet specific project requirements.
What materials are commonly used to manufacture channel steel?
Channel steel is commonly manufactured from carbon steel, alloy steel, and stainless steel. Carbon steel is the most cost-effective option, while alloy steel offers enhanced strength and wear resistance. Stainless steel provides superior corrosion resistance thanks to its chromium and nickel content.
What industry standards does channel steel comply with?
Channel steel can be manufactured in compliance with major international standards including ASTM (American), GB/T (Chinese), and JIS (Japanese). These standards govern key parameters such as carbon content, dimensional tolerance, elongation, and surface quality.
What is the difference between light and heavy channel steel?
Light channel steel features thinner walls and is lightweight, making it ideal for light structural applications where weight reduction is important. Heavy channel steel has thicker walls and greater load-bearing capacity, making it suitable for heavy-duty structural applications such as bridges and industrial frameworks.
In which industries is channel steel most commonly used?
Channel steel is widely used across multiple industries including construction (steel structures, bridges, buildings), machinery manufacturing (equipment and tools), transportation (automotive, train, and ship frames), energy (pipeline supports), and agriculture (greenhouses and livestock fences).
Can channel steel be customized for specific project needs?
Yes, channel steel can be customized in terms of dimensions, material grade, surface treatment, and mechanical properties to meet the specific requirements of your project. Please contact our team to request a customized product catalog and technical consultation.