Cold Rolled Ordinary Thin Steel Plate

Cold rolled sheet is short for cold rolled sheet of ordinary carbon structural steel, commonly known as cold plate. It is made of ordinary carbon structural steel hot-rolled steel belt, after further made from cold rolled steel plate thickness is less than 4 mm. Due to rolling at room temperature, do not produce iron oxide, therefore, the surface of cold plate is of good quality and size precision is high, coupled with annealing treatment, the mechanical performance and the performance is better than that of the hot rolled sheet steel, in many fields, especially in home appliance manufacturing areas, has been gradually replace the hot rolled steel sheet with it.

Applicable grades: Q195, Q215, Q235, Q275;

Symbol: Q - the code name of the yield point (limit) of ordinary carbon structural steel, which is the case of the first Chinese pinyin letter of "Qu"; 195, 215, 235, 255, 275 -- the value of their yield point (limit), respectively, in MPa (N/mm2); Because the strength, plasticity, toughness and weldability of Q235 steel are the most comprehensive mechanical properties in the ordinary carbon structural steel, can better meet the general use requirements, so the application range is very wide.