Like other cold-formed steel, the biggest problem in the production process of 41 series C-section steel is the problem of internal stress. Due to the large internal stress of the material, once put into use, it may deform, thus affecting its use effect. Where do these stresses come from? Generally, if C-section steel is used in steel structure, its cutting should be carried out on shear machine or sawing machine as far as possible, especially for thin-walled steel roof truss. The reason for this proposal is that the cutting material should be accurate, and the most convenient electric sawing method is suitable. It is not only highly efficient, but also has smooth and smooth cross-section, good quality, and very small cutting error. Of course, 41 series C-section steel can also use gas cutting, but in order to improve the quality of gas cutting, it is better to use a small diameter nozzle and gently tap it with a hammer after cutting to make the cut smooth and meet the requirements of various uses. The above is about 41 Series C steel cutting mode related information, hope to help you, if you want to know more industry information, welcome to contact us, we will serve you wholeheartedly.