304 stainless steel channel for construction site

304 stainless steel channel for construction site

Stainless steel channel is a long strip of steel with a groove-shaped cross-section.

304 stainless steel channel is a stainless steel channel made of 304 stainless steel. Stainless steel channel is a long strip of steel with a groove-shaped cross-section. Stainless steel channel steel is also divided into ordinary channel steel and light channel steel, the model and specification of the same as the waist height (h)× leg width (b)× waist thickness (d) of the number of millimeters, such as 120×53×5 channel steel. It can also be indicated by the number of centimeters of the waist height, and the 12# channel steel is called the 12# channel steel, and its specification range is 5-40#.

304 stainless steel channel steel is often used in construction, steel frame structure, vehicle manufacturing and other industrial structures.

In the experiment, it is concluded that the channel steel has strong corrosion resistance in the acid below the boiling temperature with the concentration ≤65%. It also has good corrosion resistance to alkaline solutions and most organic and inorganic acids.

The use of stainless steel channel requires it to have better welding, riveting and comprehensive mechanical properties. The raw material billet for producing channel steel is carbon bonded steel or low alloy steel billet with carbon content not exceeding 0.25%. The finished channel steel is delivered by hot working, normalizing or hot rolling. Its specifications are expressed in millimeters of waist (h)* leg width (b)* waist thickness (d).

The overheating phenomenon of stainless steel channel processing: the mechanical properties of the parts are reduced, which is caused by heating and overheating during the heat treatment process, which is very easy to lead to the coarse austenite grains.