ok 75.75伊萨焊材

ok 75.75是一款已烘干熔敷数据fusion time per electrode at 90％ i maxkg weld metal/kg electrodesnumber of electrodes/kg weld metal安  培熔敷率电压 v直径54 sec0.67 kg66.070-110 a1.00 kg/h22 v2.5 x 350 mm80 sec0.67 kg31.5100-150 a1.40 kg/h23 v3.2 x 450 mm92 sec0.65 kg21.0135-200 a1.90 kg/h24 v4.0 x 450 mm105 sec0.63 kg12.0180-260 a2.50 kg/h25 v5.0 x 450 mm至极低水分含量的lma焊条，适合用于室温条件下或经过适度预热的高强度、低合金钢焊接。