Thiselectrodeisahardfacingbasictypeyieldinganasweldedhardnessof300HV.Itcombatsmetaltometalwearandslightabrasion.Itisusedmainlyforsurfacingworntrainandtramwayrails.Alsoforcarbonmanganesecrossings.Otherareasofuse:Cog-wheels.焊缝金属分析MnMnCSiCr0.9%---CMnCSiCr-0.09%--SiMnCSiCr--0.8%-CrMnCSiCr---3.0%熔敷数据Fusiontimeperelectrodeat90%Imaxkgweldmetal/kgelectrodesNumberofelectrodes/kgweldmetal安培熔敷率直径84sec0.77kg36110-140A1.2kg/h3.2x450mm98sec0.77kg23140-160A1.6kg/h4.0x450mm100sec0.77kg15180-200A2.4kg/h5.0x450mm)