价格:未填
供应:99999
发货:3天内
Hardfacing
硬面堆焊
S101
C3Cr28Ni4
Si3.5FeRem.
HRc48-54.Resistancetowear,gascorrosionandoxidation.Hardfacingofbuckettoothandcasepump.
HRc48-54,耐磨、耐气蚀、抗氧化。堆焊铲斗齿,泵套
S111
C1Cr29W5
CoRem.
HRc38-47.Resistancetowearandcorrosionathigh-temperature.Hardfacingofhightemperatureandpressurevalve.
HRc38-47,高温下耐磨、耐蚀。堆焊高温高压阀门
ECoCr-A
S112
C1.5Cr29W8
CoRem.
HRc45-50.Resistancetowearandcorrosionathigh-temperature.Hardfacingofvalveandhot-rollingpass.
HRc45-50,高温下耐磨、耐蚀。堆焊阀门,热轧孔型
ECoCr-B
S113
C2.5Cr30W17
CoRem.
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
S114
C2.5Cr30W12
CoRem.
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
斯米克硬面堆焊焊丝
日期:2010-07-12 17:01 点击:9
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