OK 73.08伊萨焊条.药皮手工焊条
价格:1.00
OK73.08是一款NiCu合金化LMA焊条,其可熔敷具有优异耐海水和***性能的焊缝金属,可用于焊接耐候钢和船壳结构钢。焊缝金属具有优异的机械性能。该焊条非常适合用于焊接工作状态下保护性油漆涂层受到磨损的破冰船和其它船舶船壳板。TypicalTensilePropertiesAsweldedElongationTensileStrengthYieldStrength保护气体30%610MPa520MPaISO---AWS夏比V型缺口冲击性能AsweldedImpactValueTestingTemperature保护气体100J-50°CISO焊缝金属分析MnMnCuCSiNi1.1%----CuMnCuCSiNi-0.4%---CMnCuCSiNi--0.06%--SiMnCuCSiNi---0.4%-NiMnCuCSiNi----0.7%熔敷数据Fusiontimeperelectrodeat90%Imaxkgweldmetal/kgelectrodesNumberofelectrodes/kgweldmetal安培熔敷率电压V直径59sec0.62kg66.080-115A0.90kg/h21V2.5x350mm68sec0.62kg43100-150A1.2kg/h23V3.2x350mm90sec0.66kg30.5100-150A1.30kg/h22V3.2x450mm100sec0.68kg20.0130-200A1.80kg/h23V4.0x450mm106sec0.70kg13.5190-280A2.60kg/h27V5.0x450mm)