What are the advantages and disadvantages of cold drawn flat steel?
Advantages of cold-drawn flat steel: cold-drawn flat steel can quickly form products with high yield, and the coating is not damaged during processing, and the cross-section forms are diverse, which can adapt to the use conditions; Cold drawing can make the steel produce large plastic deformation and improve the yield point of steel.
Disadvantages of cold-drawn flat steel: there is no overheating plasticity in the forming process, but there is stress in the cross section, which inevitably affects the overall and local buckling of steel; Cold-rolled steel generally has an open cross-section, and the free torsion of the cross-section is low, so it is easy to twist when subjected to external force and bend when pressed, and the torsion resistance of steel itself is poor. After cold-rolled steel is formed, whether there is thickness at the joint of the plate and the local stress difference of the steel.
Specification of cold-drawn flat steel: 3 * 20mm-50 * 150mm.
Materials: 45#, a3, 20cr, 40Cr, 20Crmo, 40Crmo, 20Mn2A, 42Crmo, 20Mnsi, 35Crmo, HG3, Q2 15, Q235, B 16, 25cr2mova and 60si2.
Cold-drawn flat steel can be finished steel, and can also be used for laminating welded pipe raw materials and rolling plates. Main uses: Flat steel can be used as materials for ironmaking, tools and mechanical parts, and can be used as roof truss structural materials and escalators in buildings.
Yancheng Yiyang Precision Cold-drawn Steel Co., Ltd. is mainly engaged in cold-drawn flat steel manufacturers, cold-drawn flat steel companies, cold-drawn flat steel wholesale, cold-drawn flat steel prices, cold-drawn flat steel and so on.