This kind of cold rolled stainless steel sheet uses cold rolling technology. Cold rolling is usually performed by longitudinal rolling. The cold rolling production process generally includes raw material preparation, pickling, rolling, degreasing, annealing (heat treatment), finishing, and the like.
Cold rolling uses hot rolled products as raw materials, and the raw materials must be dephosphorized before cold rolling to ensure the surface of the cold rolled products is clean. In addition, the cold rolled stainless steel sheet uses process lubrication and cooling to reduce deformation resistance during rolling and to cool the rolls. It uses high tension rolling to maintain the stability of the rolling process.
It also uses an average unit tension value of 10% to 60% of the material's yield strength, and generally does not exceed 50%. The cold rolled stainless steel sheet has the properties of smooth surface, high plasticity, toughness, corrosion resistance and mechanical strength. It is widely applied in mechanical, automotive, electronic, etc.