OKWeartrode40isusedinapplicati***exposedtometaltometalwear.Acommonapplicationissurfacingwearresistantdiesoperatingattemperaturesupto400°C.OKWeartrode40providesaweldmetalwithminimumhardnesslevelof40HRC,typicalvalueisaround45HRC.焊缝金属分析MnMnMoCSiVCr0.9%-----MoMnMoCSiVCr-0.5%----CMnMoCSiVCr--0.20%---SiMnMoCSiVCr---0.4%--VMnMoCSiVCr----0.5%-CrMnMoCSiVCr-----2.0%熔敷数据Fusiontimeperelectrodeat90%Imaxkgweldmetal/kgelectrodesNumberofelectrodes/kgweldmetal安培熔敷率直径58sec0.59kg7790-110A0.9kg/h2.5x350mm97sec0.71kg3490-130A1.1kg/h3.2x450mm112sec0.67kg22160-180A1.4kg/h4.0x450mm127sec0.71kg14170-220A2.0kg/h5.0x450mm)