Product Details

440c stainless steel round bar is one of the fearured material of Qinxin metal 

Grade 440C stainless steel is a high carbon martensitic stainless steel. With high strength, moderate corrosion resistance, and good hardness and wear resistance. Grade 440C is capable of attaining, after heat treatment, the highest strength, hardness and wear resistance of all the stainless alloys. Its very high carbon content is responsible for these characteristics, which make 440C particularly suited to such applications as ball bearings and valve parts.