Main grades of martensite:403?410?414?416?416(Se)?420?431?440Introduction: heat treatment can adjust the mechanical properties of stainless steel,Website:http://www.unidusgroup.com, popularly said, is a kind of can be hardened stainless steel. Typical grades are Cr13 type, such as 2Cr13, 3Cr13, 4Cr13, etc.. After quenching, the hardness is higher, the different tempering temperature has different strength and toughness, which is mainly used for steam turbine blades, tableware and surgical instruments. According to the differences in chemical composition, martensitic stainless steel can be divi
Martensitic Stainless Steel Pipe