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Cronatron® - 747 Cobalt Stick Rod Electrode, 38 to 42 HRC Hardness, 110 to 165 Amps, AC/DCRP Polarity, Corrosion Resistance, 5/32" (5 US Pounds)
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 PSIHardness: Up to Rc 42, work-hardenedPolarity: AC or DC Straight or Reverse
Usage ProcedureUtilizing 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.
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 PSIHardness: Up to Rc 42, work-hardenedPolarity: AC or DC Straight or Reverse
Usage ProcedureUtilizing 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.
