HARD FACING
DESCRIPTION
An electrode for surfacing parts subjected to medium abrasion and high compression and impact. A sub-layer with softer electrode is recommended in case of high impacts. The weld metal is machineable.
APPLICATION
- Gear wheels.
- Caterpillars truck links.
- Track rollers.
- Runners.
- Dredging machinery.
MECHANICAL PROPERTIES
| Yield strength [N/mm^2] | Tensile strength [N/mm^2] | Elongation [%] | Hardness |
| – | – | – | 37-42HRC 350-400HB |
Welding positions
RE-DRYING
300°C/1H
| Diameter | Length | Current [amps] | ||
| in | mm | in | mm | |
| 3/32 | 2.50 | 14 | 350 | 70-100 |
| 1/8 | 3.25 | 14 | 350 | 105-115 |
| 5/32 | 4.0 | 14 | 350 | 120-160 |
| 3/16 | 5.0 | 14 | 350 | 180-240 |
