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瑞典伊薩ESAB焊條OK68.81 /E312-17不銹鋼電焊條

OK Autrod 13.91瑞典伊薩耐磨焊絲OK Autrodur 56 GM堆焊焊絲盾構機刀盤耐磨焊絲MSG-6-GZ-C-60G耐磨合金焊絲

陜西西安駿焊專業銷售瑞典伊薩進口鋁鎂焊絲 氣保耐磨實芯藥芯焊絲 不銹鋼氣保焊絲 鎳基焊條鎳基焊絲 低合金焊條焊絲 高強鋼焊條焊絲 銅焊條焊絲  鑄鐵焊條焊絲 耐磨焊條焊絲等進口焊條焊絲

OK 68.81 SMAW Type Rutile-acid OK 68.81 is a high-alloyed electrode which deposits a ferritic-austenitic duplex weld metal 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, A DC+, AC OCV 60 V