There are many reasons why cold-formed special-shaped steel is very popular. The main thing is its processing process. Due to the cold bending method used, the steel will not be reheated during the entire processing process and can be directly shaped into various shapes in a soft manner. This processing method is undoubtedly very environmentally friendly, does not consume too much energy, and does not produce a lot of waste gas and a lot of edge materials. From the perspective of saving resources, this product is a well-deserved environmentally friendly material.

The corrosion resistance of metal materials of cold-formed special-shaped steel is closely related to the surface quality of cold-formed steel. The corrosion resistance of cold-formed steel is reflected in its own chemical composition surface compactness and other related factors.

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