K-7018焊条K-7014E7014--Ironpowder,titaniatypeAllpositionfilletweldingofshipstructures,bridges,structuralsteelsforbuildingsandgenerralstructures.K-7024E7024D4324E4324Ironpowder,titaniatypeFlatandhorizontalfilletweldingofshipstructures,bridges,structuralsteelsforbuildingsandgeneralstructures.KK-50LFE7016D5016D5016LowhydrogentypeWeldingof490N/Пclasshightensilestrengthsteelinships,bridges,buildingsandpressurevessels.KK-55E8016-GD5316D5316LowhydrogentypeWeldingof540N/Пclasshightensilestrengthsteelofpressurevessels,bridges,penstocksandrails.KK-60E9016-GD5816D5816LowhydrogentypeWeldingof540N/Пclasshightensilestrengthsteelofpressurevessels,penstocks,bridges,vehiclesandmachineries.KK-70E10016-GD7016D7016LowhydrogentypeWeldingof690N/Пclasshightensilestrengthsteel,yieldpointis620N/Пofpressurevessels,penstocksandbridges.KK-80E11016-GD8016D8016LowhydrogentypeWeldingof790N/Пclasshightensilestrengthsteel,minimumis690N/Пofpressurevessels,penstocksandbridges.K-7018E7018D5016D5016Lowhydrogen,ironpowdertypeWeldingof490N/Пclasshightensilestrengthsteelsofships,bridges,storagetanks,building,industrialmachineryandminingmachinery.K-7028LFE7028D5026D5026Lowhydrogen,ironpowdertypeFlatandhorizontalfilletweldingof490N/Пclasshightensilestrengthsteelstructures,largesizesteelcastingsandstrengthmembersofshiphulls.K-8018E8018-GD5316D5316Lowhydrogen,ironpowdertypeWelding540N/Пclasshightensilestrengthsteelofships,bridges,storagetanksandbuildingsK-9018ME9018-MD5816D5816Lowhydrogen,ironpowdertypeWeldingof540N/Пclasshightensilestrengthsteelofpressurevessels,bridges,machineryandpenstocks.K-10018ME10018-MD7016D7016Lowhydrogen,ironpowdertypeWeldingof690N/Пclasshightensilestrengthsteelofpressurevessels,bridges,machineryandpenstocks.K-11018ME11018-MD8016D8016Lowhydrogen,ironpowdertypeWeldingoflowalloyhightensilestrengthsteelshavingtensilepropertiesofabout740~790N/ПsuchasHY80,etc.K-12018ME12018-M--Lowhydrogen,ironpowdertypeWeldingof890N/Пclasshightensilestrengthsteelofpressurevessles,bridges,machineryandpenstocks.K-7010GE7010-G--Highcellulosesodiumtype.WeldingofPressurepipes,generallightstructuralsteels,agriculturalmachinery.K-8010GE8010-G--Highcellulosesodiumtype.Weldingof540N/mm2classhightensilestrengthsteelforbuttweldingofpipes.)