Esab ok 68.81 Stainless 312 Grade Electrodes

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Inverness Depot16
OK 68.81 is a high-alloyed electrode which deposits a ferritic-austenitic duplex weld metal with approx. 40% ferrite. It is resistant to stress corrosion and is 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.
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  • Welding Current: DC+, AC
  • Coating Type: Acid Rutile
  • Ferrite Content: FN 30 - 50

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