Hardfacing硬面堆焊S101C3Cr28Ni4Si3.5FeRem.HR***8-54.Resistancetowear,gascorrosionandoxidation.Hardfacingof***ettoothandcasepump.HR***8-54，耐磨、耐气蚀、***化。堆焊铲斗齿，泵套S111C1Cr29W5CoRem.HRc38-47.Resistancetowearandcorrosionathigh-temperature.Hardfacingofhightemperatureandpressurevalve.HRc38-47，高温下耐磨、耐蚀。堆焊高温高压阀门ECoCr-AS112C1.5Cr29W8CoRem.HR***5-50.Resistancetowearandcorrosionathigh-temperature.Hardfacingofvalveandhot-rollingpass.HR***5-50，高温下耐磨、耐蚀。堆焊阀门，热轧孔型ECoCr-BS113C2.5Cr30W17CoRem.HRc≥55.Wearandheatresistanceathightemperature,badshockresistance.Hardfacingofscrewchargingcarriage.HRc≥55，高温下耐磨、耐热，但抗冲击性差。堆焊螺旋送料机用S114C2.5Cr30W12CoRem.HRc≥53.Wearandheatresistanceathightemperature,badshockresistance.Hardfacingofthree-conebit.HRc≥53，高温下耐磨、耐热，但抗冲击较差。堆焊牙轮钻头ECoCr-C)