时间：2023-10-19 12:58
瑞典伊萨ESAB焊条OK68.81 /E312-17不锈钢电焊条
OK Autrod 13.91瑞典伊萨耐磨焊丝OK Autrodur 56 GM堆焊焊丝盾构机刀盘耐磨焊丝MSG-6-GZ-C-60G耐磨合金焊丝
| OK 68.81SMAWType Rutile-acidOK 68.81 is a high-alloyed electrode which deposits a ferritic-austenitic duplex weld bbbbl with approx. 40% ferrite. Resistant to stress corrosion and highly insensitive to dilution. Good scaling resistance up to 1150�C. OK 68.81 is used for joining dissimilar steels, steels with reduced weldability and buffer layers prior to hardfacing. Applications: rolls, forging dies, hot-work tools, dies for plastics and so on.Welding current, ADC+, AC OCV 60 V |