Elektrodai Böhler UTP 83 FN 350 mm, 5,1kg - 3.2mm

UTP 83 FN - nickel-iron based coated electrodes designed for welding, repair and surfacing of cast iron parts. Suitable for grey, spheroidal graphite (nodular) and malleable cast iron, as well as for joining these materials to steel or cast steel.

Key advantages:

• Versatile application: for joining cast iron parts and restoring surfaces.
• Easily machinable weld: the weld metal can be machined with cutting tools.
• Ductility and crack resistance: important when repairing cast iron parts.
• Easily controlled weld pool: helps form a neat weld and reduce spatter.

Important before welding

Remove the casting skin and contaminants. Weld with low current, a short arc and short weld beads, limiting heat input. In complex repairs, peening of the weld is applied to reduce stresses.