Austeniticmanganesesteelelectrodewithnickelforsurfacingandbuildingupmangnesesteelcomponentsexposedtosevereimpactandmoderateabrasion.Theweldmetalislesspronetoembrittlementandcrackingcomparedtoplainausteniticmanganesesteelweldmetal.Applicati***include:crusherplatesandrolls,conesandmantelsofrotarycrushers,railpoints.TypicalTensilePropertiesAsweldedElongationTensileStrengthYieldStrength保护气体30%690MPa440MPaISO夏比V型缺口冲击性能AsweldedImpactValueTestingTemperature保护气体100J20°CISO80J-20°CISO45J-80°CISO25J-120°CISO焊缝金属分析MnMnCSiNi13.2%---CMnCSiNi-0.67%--SiMnCSiNi--0.2%-NiMnCSiNi---3.0%熔敷数据Fusiontimeperelectrodeat90%Imaxkgweldmetal/kgelectrodesNumberofelectrodes/kgweldmetal安培熔敷率电压V直径90sec0.54kg27100-160A1.5kg/h30V3.2x450mm105sec0.54kg18130-210A2.0kg/h30V4.0x450mm114sec0.56kg11170-300A2.9kg/h31V5.0x450mm)