What are the advantages of C-section steel?

   C-section steel is widely used in the steel structure of purlins and wall beams, and can also be combined into light roof trusses, supports and other building components. It can also be used for columns, beams, arms, etc. in the mechanical light industry manufacturing industry. C-section steel is cold-formed from hot-rolled steel plate. It has the characteristics of thin wall, light weight, excellent section performance and high strength. Compared with traditional channel steel, the same strength can save 30% of material.

　　Friends will ask, c-section steel has so many advantages and uses. C-section steel strip has good performance and saves material. What material is this made of? Is this galvanized carbon steel? C-section steel is usually coated with color steel. So what is color-coated steel? The surface of the steel is coated with an organic coating. Cold-rolled strip and galvanized strip (electro-galvanized and hot-dip galvanized) are used as the substrate for continuous equipment. After surface pretreatment (degreasing, chemical treatment), one or more liquid coatings are carried out by roll coating method, and the sheet obtained by baking and cooling is coated steel sheet. Since the coating can have different colors, the coated steel plate is usually called the color coated steel plate. Since the coating is carried out before the steel plate is formed, it is called the pre-coated steel plate in foreign countries. The color coated steel plate has the advantages of beautiful appearance, bright colors, high strength, good corrosion resistance, and convenient processing and forming. It also allows users to reduce costs and pollution. This makes the products made of organic coated steel plate have excellent practicality, decoration, processability and durability. Due to its many advantages, it will become a strip-like material for c-shaped steel.

　With the development of my country's economic construction, environmental protection and green building materials are also developing rapidly. The production technology and process of Tianjin section steel have been greatly improved, and the current development situation is relatively good. Generally used in wall beams of buildings, mainly because it has great advantages, mainly reflected in the following aspects:

　　1. Its weight is very light. Since it is made of hot-rolled steel sheet, it has the advantage of light weight. Compared with concrete, structural planning is reduced and the construction process is relatively simple.

　　2. It has good flexibility, scientific and reasonable internal structure, and high stability. It can usually be used to accept larger oscillations and has a strong ability to resist natural disasters.

　　3. Save time and effort. During the welding process, materials can be significantly saved and certain manpower and material resources can be reduced. During the processing process, it also has the advantages of being easy to process, disassemble and recycle.

　　Although it has advantages, it also has some disadvantages, such as delamination after hot rolling. Residual stress can also occur if uniform cooling is not performed after processing. In general, its own advantages are enough to cover up its shortcomings.

　　Due to these shortcomings, c-beams have been continuously improved in production and application, and have been widely used.