YD608耐磨药芯焊丝YD607耐磨药芯焊丝YD606耐磨药芯焊丝YD605耐磨药芯焊丝YD604耐磨药芯焊丝YD603耐磨药芯焊丝YD601耐磨药芯焊丝YD602耐磨药芯焊丝YD6085.0~5.51.3~1.51.2~1.620.0~22.01.0~2.020.~21Co6.2~7.0Φ2.6~4.0熔敷金属为含碳化铬、铌、钴的高铬铸铁，在650OC~800OC的高温条件下具有***的耐磨、***化磨损等性能。典型应用:烧结矿YD608耐磨药芯焊丝YD607耐磨药芯焊丝YD606耐磨药芯焊丝YD605耐磨药芯焊丝YD604耐磨药芯焊丝YD603耐磨药芯焊丝YD601耐磨药芯焊丝YD602耐磨药芯焊丝)