- Hardfacing Electrode
Hard surfacing electrode for tough - hard, impact tough And abrasive resistant surfacing on unalloyed and low alloyed materials with higher tensile strength.
Hardness : 57-60
Guide electrode with a short arc. On materials sensitive to cracks use a buffer-layer of 18/8Mn type is recommended. Low alloyed, high carbon tool steels etc, have to be preheated to 200-400°C, depending on their composition and thickness. Slow cooling in still air after surfacing.