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Channel Steel is formed by rolling steel sheets into U-shaped profiles, featuring a wide "web" and two flanges that may be either parallel or tapered. This type of steel is commonly used in bridging applications to resist stud rotation and minor axis bending under various loads. As a professional supplier, Cumic provides high-quality U-Channel steel with competitive pricing.
| Standard | ASTM / JIS / DIN / GB / EN |
| Grade | - USA (ASTM): ASTM A36, ASTM A572 Gr.50 |
| - China (GB): GB Q235, Q345 | |
| - Japan (JIS): JIS SS400, SM490 | |
| - Germany (DIN): DIN S235JR, S355JR | |
| - EU (EN): EN 10025 S235JR, S355JR | |
| Material | - Carbon Steel: Q235, SS400, S235JR |
| - Low Alloy Steel: Q345, SM490, S355JR | |
| Sizes | Height: 50-400mm |
| Leg Width: 30-150mm | |
| Web Thickness: 3-12mm |
Unique groove design, strong load-bearing and anti-torsion performance.
Groove allows convenient installation of accessories (bolts, nuts).
Balances weight and strength, reducing overall project load.
1. Building Purlin: Roof and wall purlins in steel structure workshops.
2. Equipment Guide: Guide rails for conveyors, sliding doors.
3. Automotive & Shipbuilding: Auto chassis reinforcements, ship interior frames.
