oktubrodur15.43fcawtypebasicdeionoktubrodur15.43isaself-shielded,flux-cored,tubularwire,primarilydevelopedfortheon-siterebuildingofworncmnrailwayandtramtracks.thewelddepositisofthecrnimotypeandhasexcellentcompressivestrengthwithahardnessof30-40hrc.weldingcurrentdc+1classificati***noapplicableclassificationtypicalallweldlcomposition,%csimncrnimoal0.140.31.11.02.20.51.5typicalmech.propertiesallweldlweldlhardness,aw30-40hrcmachinabilitygoodimpactresistancegoodl-to-lwearresistanceverygooddepositiondataatmax.currentdiameter,mmweldingcurrent,aarcvoltage,v1.2)