Hot-rolled flat steel is easier to bend

What are the advantages and disadvantages of cold-drawn flat steel?

Advantages of cold-drawn flat steel: cold-drawing can make the product quickly formed, with high output, and the coating will not be damaged during processing. The cross-section forms are diverse and can adapt to the use conditions; cold-drawing can make the steel produce more Large plastic deformation increases the yield point of steel.

Disadvantages of cold-drawn flat steel: There is no thermoplasticity during the forming process, but there is stress in the section, which has a certain impact on the overall and local buckling of the steel; cold-rolled steel is generally an open section, and the free torsion of the section is low , it is easy to twist when subjected to external force, but it is easy to bend when subjected to pressure, and the torsion resistance of the steel itself is poor; after the cold-rolled steel is formed, whether there is thickness at the joint of the plates, the local stress of the steel is poor.

Cold drawn flat steel specifications: 3*20mm---50*150mm

Material: 45#, a3, 20cr, 40Cr, 20Crmo, 40Crmo, 20Mn2A, 42Crmo, 20Mnsi, 35Crmo, HG3, Q215, Q235, B16, 25cr2mova, 60si2MnA, 55CrsiA, 16mn, 40mn, etc., can be customized.

Cold-drawn flat steel can be either finished steel or sheet raw material used to laminate welded pipe raw materials and rolled sheets. Main uses: Flat steel can be used as materials for iron-making, tools and mechanical parts. In buildings, it can be used as roof truss structural materials and escalators.

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, etc.