202 stainless steel is one of the 200 series stainless steel, and the Chinese model is 1Cr18Mn8Ni5N. 200 series stainless steel is a low-nickel and high-manganese stainless steel with a relatively high manganese content, about 8%.
301 stainless sheet is a metastable austenitic stainless steel, which has a completely austenitic structure under the condition of sufficient solid solution. Among stainless steels, 301 is the steel that is most easily strengthened by cold deformation.
304 stainless steel sheet is a common material in stainless steel with a density of 7.93 g/cm3. 304 stainless steel contains more than 18% chromium and more than 8% nickel; 800℃ high temperature resistance, with good processing performance, high toughne
201 is a material of stainless steel. 201 stainless steel generally refers to the general term for 201 stainless steel and acid -resistant steel. 201 stainless steel refers to steel corroded with weak media such as atmosphere, steam