Cellulosiccoatedelectrodeforweldingoflowalloysteelpipes.Designedforverticaldownwelding,thedeeppenetratingarcprovidesgoodperformance.SuitableforweldingpipesteeltypesAPI5LX52toX60.TypicalTensilePropertiesAswelded保护气体ElongationTensileStrengthYieldStrengthISO---AWS22%570MPa480MPa夏比V型缺口冲击性能AsweldedTestingTemperature保护气体ImpactValue-20°CISO--20°CAWS55J-30°CAWS45J焊缝金属分析MnMnMoCSiNi0.46%----MoMnMoCSiNi-0.24%---CMnMoCSiNi--0.09%--SiMnMoCSiNi---0.12%-NiMnMoCSiNi----0.34%熔敷数据Fusiontimeperelectrodeat90%Imaxkgweldmetal/kgelectrodesNumberofelectrodes/kgweldmetal安培熔敷率电压V直径90sec0.58kg6565-120A0.62kg/h31V3.2x350mm93sec0.59kg4290-180A0.93kg/h30.5V4.0x350mm100sec0.67kg24150-240A1.47kg/h28.6V5.0x350mm)