C-shaped steel specifications and applications

Kaka Tian
Nov/11/2022

C-shaped steel is processed by cold bending of hot rolled plate, with thin wall and light weight, excellent section performance and high strength. C-shaped steel is divided into 80mm, 100mm, 120mm, 140mm, 160mm and other specifications according to different heights. C-shaped steel is widely used in steel structure construction and mechanical light manufacturing industries.


1. Definition of C-shaped steel

C-shaped steel is processed by cold bending of hot rolled plate, with thin wall and light weight, excellent section performance and high strength. Compared with traditional channel steel, the same strength can save 30% of materials.

2. Specifications of C-shaped steel

C-shaped steel can be divided into 80mm, 100mm, 120mm, 140mm, 160mm, 180mm and other specifications according to different heights. The length can be determined according to the project design, but considering the conditions of transportation and installation, the length of a single piece is generally not more than 12 meters.

The common specifications and dimensions of C-shaped steel are as follows:

 

Specification (mm)

Weight (kg/m)

Specification (mm)

Weight (kg/m)

80×40×20×2.5

3.925

180×60×20×3

8.007

80×40×20×3

4.71

180×70×20×2.5

7.065

100×50×20×2.5

4.71

180×70×20×3

8.478

100×50×20×3

5.652

200×50×20×2.5

6.673

120×50×20×2.5

5.103

200×50×20×3

8.007

120×50×20×3

6.123

200×60×20×2.5

7.065

120×60×20×2.5

5.495

200×60×20×3

8.478

120×60×20×3

6.594

200×70×20×2.5

7.458

120×70×20×2.5

5.888

200×70×20×3

8.949

120×70×20×3

7.065

220×60×20×2.5

7.4567

140×50×20×2.5

5.495

220×60×20×3

8.949

140×50×20×3

6.594

220×70×20×2.5

7.85

160×50×20×2.5

5.888

220×70×20×3

9.42

160×50×20×3

7.065

250×75×20×2.5

8.634

160×60×20×2.5

6.28

250×75×20×3

10.362

160×60×20×3

7.536

280×80×20×2.5

9.42

160×70×20×2.5

6.673

280×80×20×3

11.304

160×70×20×3

8.007

300×80×20×2.5

9.813

180×50×20×2.5

6.28

300×80×20×3

11.775

3. Application of C-shaped steel

C-shaped steel has excellent section performance and high strength, and is widely used in purlins and wall beams of steel structure buildings. C-shaped steel can be combined into lightweight roof trusses, brackets and other building components. C-shaped steel can also be used for columns, beams and arms in mechanical light industry manufacturing.


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