Cronatron™ 747 Cobalt Stick Rod Electrode

A selection of alloys to meet specialty wear or hardfacing needs. High frictional wear resistance for most ferrous and non-ferrous metals
Cobalt alloy formulated for hardness, corrosion resistance and stability at temperatures up to 2,000°F (1,093°C)
Compressive Strength: To 230,000 PSI
Hardness: Up to Rc 42, work-hardened
Polarity: AC or DC Straight or Reverse
Usage Procedure
Utilizing a little longer arc than normal (about 1/8" – 5/32") will promote smooth arc transfer, avoiding slag entrapment and short-circuiting. Stringer beads are usually recommended to avoid slag inclusions. Position the electrode perpendicular to the surface to promote coating melt to core wire balance. Straight polarity achieves less base metal dilution.