Steel material is more popular use in the construction project in all the world for the simple assembly, low cost and long service life. There are too many kinds of steel material like steel pipes, steel plate, omega profile, C channel profile, etc…

Steel is a kind of building material that will not burn. It has the characteristics of earthquake resistance, bending resistance and so on. In practical use, steel can not only increase the load capacity of buildings, but also meet the needs of favorable modeling in architectural design; The defects that concrete and other building materials cannot be bent and pushed are avoided. Steel is widely used in single story, multi-story, skyscrapers, factories, warehouses, waiting rooms and waiting halls. However, as a building material, steel has some unavoidable defects in fire prevention. Its mechanical properties, such as yield point, thrust resistance and elastic modulus, will decrease sharply with the increase of temperature.

There are many types of C Channel steel for differente C Channel size and structural C Channel dimensions.

C Channel steel is automatically processed and formed by C-section steel forming machine. C-section steel forming machine can automatically complete the forming process of C-section steel according to the given C Channel size of structural C Channel dimensions.

Type of C Channel steel:

C Channel steel is divided into galvanized C-section steel, hot-dip galvanized cable tray C-section steel, glass clamping groove C-section steel, glass curtain wall C-section steel, wiring groove C-section steel, reinforced C-section steel, double holding C-section steel, unilateral C-section steel, manual forklift C-section steel, unequal edge C-section steel, straight edge C-section steel and inclined edge C-section steel.

Inner crimping C Channel steel, inner beveled C Channel steel, roof (wall) purlin C-section steel, automobile profile C-section steel, expressway column C-section steel, solar support C-section steel (21-80 Series), formwork support C-section steel, precision C-section steel for equipment, etc.

Precautions for C Channel steel:

C Channel steel is widely used in purlins and wall beams of steel structure buildings, and can also be combined into lightweight roof truss, bracket and other building components. In addition, it can also be used for columns, beams and arms in mechanical and light industry manufacturing.

The planning of C-section steel is sensitive. Even when the beam height is the same, the bay of steel structure can be 50% larger than that of concrete structure, which makes the subsequent construction and placement more sensitive. Compared with concrete structure, the self weight of C-section steel structure is relatively light. The decrease of structural self weight can reduce the internal force of structural planning, reduce the demand for structural foundation treatment, simplify the construction and reduce the cost.

C Channel steel is one kind of profile steel. Profile refers to the solid straight bar with certain section shape and size formed by plastic processing of metal. Profile is an object with certain geometry made of iron or steel and materials with certain strength and toughness through rolling, extrusion, casting and other processes. Profiles include hot-rolled profiles, cold-formed profiles, cold-rolled profiles, cold-drawn profiles, extruded profiles, forged profiles, hot-formed profiles, welded profiles and special rolled profiles. 1. Profile extrusion is the process of producing profiles by extrusion. Hollow profiles are extruded by piercing needle and welding; The solid profile adopts forward extrusion method, reverse extrusion method and combined extrusion method.

"The specifications of C Channel steel C-section steel are: 160, 140, 120, 100 and 80. 1. The application scope will vary with different specifications. Please make a reasonable choice according to the design requirements of the building. 2. When purchasing C-section steel, its surface should be carefully inspected. 3. C-section steel is widely used in purlins, wall beams, etc. of steel structure houses, and can also be assembled into light roof trusses, supports, etc.

C Channel steel is mainly engaged in cold-formed C-section steel, which is formed by rolling hot-rolled strip or coil in a cold state. Cold-formed C-section steel is an economic section light-weight thin-walled steel, which is called steel refrigeration bending high-efficiency and energy-saving profile. Cold formed C-section steel is the main material for making light steel structure. It has various extremely thin, reasonable and complex sections that cannot be produced by hot rolling. Compared with hot-rolled section steel, under the same section area, the radius of gyration can be increased by 50 ~ 60%, and the section moment of inertia can be increased by 0.5 ~ 3.0 times, so the material strength can be used reasonably; Compared with ordinary steel structure (i.e. steel structure made of traditional I-beam, channel steel, angle steel and steel plate), steel can be saved by about 30 ~ 50%. In some cases, the steel consumption of cold-formed C-shaped steel structure is equivalent to that of reinforced concrete structure under the same conditions. It is an economic section steel.

C Channel steel is mainly engaged in cold-formed C-section steel, which is formed by rolling hot-rolled strip or coil in a cold state. Cold-formed C-section steel is an economical section light-weight thin-walled steel, which is called steel refrigeration bending energy-saving profile. Cold formed C-section steel is the main material for making light steel structure. It has various extremely thin, reasonable and complex sections that cannot be produced by hot rolling. Compared with hot-rolled section steel, under the same section area, the radius of gyration can be increased by 50 ~ 60%, and the section moment of inertia can be increased by 0.5 ~ 3.0 times, so the material strength can be used reasonably; Compared with ordinary steel structure (i.e. steel structure made of traditional I-beam, channel steel, angle steel and steel plate), steel can be saved by about 30 ~ 50%. In some cases, the steel consumption of cold-formed C-shaped steel structure is equivalent to that of reinforced concrete structure under the same conditions. It is an economic section steel.

Cold formed C Channel steel is a new type of steel with strong vitality. The main characteristics of C-section steel support are: high pressure, long support time, easy installation and not easy deformation It is widely used in various fields of the national economy. Its uses can be divided into 10 categories: highway guardrail board, steel structure, automobile, container, steel formwork and scaffold, railway vehicle, ship and bridge, steel sheet pile, power transmission tower, etc…

At present, the hot-rolled C Channel steel for construction in China mainly adopts ordinary carbon steel grade a No. 3 steel. Its C-section steel is characterized by easy smelting, low cost, moderate strength, good plasticity and weldability, which is suitable for construction engineering. Hot rolled C-section steel of low alloy steel is mostly hot-rolled deformed bar and C-section steel rolled with 16Mn, and C-section steel with special-shaped section is less used. Compared with ordinary I-beam, H-beam has the advantages of large section modulus, light weight, steel saving, easy combination and connection with other components and so on. Any all, the different C Channel size and Structural C Channel dimension can satisfy all uses in the project construction.