Solid wire for hardfacings combining good resistance to abrasion and impact loading.
Multi layer welding is possible.
Due to the low welding current and the consequent low dilution, the hardness can be reached in one layer.
Earthmoving equipment (bucket teeth and edges, track links), crusher hammers, dredging equipment, conveyor screws, ripper teeth, …
Repair and fabrication of cutting tools.
Hardfacing of steel with material no 1.4718
Hardness: 57-60 HRC.
Tempering: 350-550°C (660-1020°F) in function of the desired hardness.
On problem steels, apply a buffer layer with Lastifil 807.
Remove old or unknown surfacings before building up with Lastifil 600 (use Lastek 1900 to remove the old layers).
The resulting hardness will be lower when the cooling rate of the deposit is low (e.g. on very thick surfacings, or on preheated workpieces).
To obtain a maximum hardness level, let the workpiece cool down before applying a final layer with Lastifil 600.
