OK 61.30伊萨焊条
价格:1.00
适用于焊接19Cr10Ni牌号钢种的超低碳含量不锈钢焊条。其也适用于焊接成分类似的稳定化不锈钢,母材需要满足足够抗蠕变性时除外。TypicalTensilePropertiesAsweldedElongationTensileStrengthYieldStrength保护气体45%580MPa430MPaISO---AWS夏比V型缺口冲击性能AsweldedImpactValueTestingTemperature保护气体70J20°CISO49J-60°CISO焊缝金属分析MnMnCSiFerriteFNNiNCr0.7%------CMnCSiFerriteFNNiNCr-0.03%-----SiMnCSiFerriteFNNiNCr--0.9%----FerriteFNMnCSiFerriteFNNiNCr---5%---NiMnCSiFerriteFNNiNCr----10.0%--CrMnCSiFerriteFNNiNCr------19.3%熔敷数据Fusiontimeperelectrodeat90%Imaxkgweldmetal/kgelectrodesNumberofelectrodes/kgweldmetal安培熔敷率电压V直径24sec0.55kg24035-45A0.6kg/h27V1.6x300mm29sec0.55kg16035-65A0.8kg/h29V2.0x300mm36sec0.55kg9950-90A1.1kg/h31V2.5x300mm54sec0.60kg4970-130A1.4kg/h31V3.2x350mm60sec0.60kg3390-180A2.0kg/h32V4.0x350mm60sec0.60kg20140-250A3.0kg/h33V5.0x350mm)