If you are planning to buy 440c steel sheet plate China from professional 440c steel sheet plate, 440c stainless steel, 440c plate manufacturers China and suppliers China, please feel free to contact Beall Industry Group, equipped with productive factory, we are always at your service.440c stainless steel round bar is one of the fearured material of Beall Industry Group.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.Chemical Composition:Grade%CMoCrSiSP440CMin0.95-1.201600 0Max0.751810.030.04Mn01Physical Performance:H*TT*SY*SElHardnessRm N/mm2RP0.2N/mm2A5 %HRC19651896257