100 times DW + iron loss value (at a frequency of 50HZ, sinusoidal waveform peak magnetic induction unit weight of iron loss value of 1.5T.) + 100 times the thickness values: rolled non-oriented silicon steel strip (sheet) representation. Iron loss is expressed as DW470-50 4.7w / kg, thickness of 0.5mm cold-rolled non-oriented silicon steel, is the new model is represented as 50W470. (2) cold rolled grain oriented silicon steel strip (sheet) representation: DQ + iron loss value (at a frequency of 50HZ, sinusoidal waveform peak magnetic induction unit weight of iron loss 1.7T) 100 100 times + thickness values times. Sometimes after the iron loss value plus G represents a high magnetic induction. DQ133 iron loss is expressed as 1.33, thickness of 0.3mm cold rolled grain oriented silicon steel strip (sheet), the new model is now represented as 30Q133. Cold plate mainly used for decoration engineering, can be used as stainless steel edging. Stainless steel doors, tanks KTV, Menlian decor, skirting boards. Most 310s stainless steel plate used in hospitals, supermarkets, shopping malls. Such as hot plates typically used in chemical, food processing 201 stainless steel plate, stainless steel workpieces oil pipeline. Corrosion resistance of stainless steel primarily depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, manganese, etc.) and internal organizational structure, play a major role in the chromium. Chromium has a high chemical stability, can form a passive film on stainless steel plate steel surface, the metal with the outside world to isolate and protect steel from oxidation and increase the corrosion resistance of steel. After the destruction of the passive film, corrosion resistance on the decline. 310s stainless steel processing, Shengda Po-20 years, Hexi stainless steel plate processing provided by the Tianjin Shengda Bao Jie Trading Company. Bao Jie Tianjin Shengda Trading Company (www.sdbjsm.com) is Tianjin, hardware leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shengda Po-commerce leader in the staff warmly welcome all inquiries negotiations to create Shengda Po-commerce a better future.