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 hard facing.

Applications

Rolls, forging dies, hot-work tools, dies for plastics and so on

Technical specifications

Attributes

Diameter	3.2 mm
Type	Electrode
Standard	CE EN 13479; Seproz UNA 272580;EN 14700:E Fe11;EN ISO 3581-A:E 29 9 R 3 2;SFA/AWS A5.4:E312-17; Werkstoffnummer :1.4337

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WELDING RODS 3.25MM DISIMLAR MATERIALS 5.1KG CTN

Product details : WELDING RODS 3.25MM DISIMLAR MATERIALS 5.1KG CTN

Applications

Technical specifications

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