REBUILDING & HARDFACING Work hardening
DESCRIPTION
cold work hardening Mn austenitic electrode. All purpose alloy for rebuilding and joining carbon and 14% manganese steels. For buffer layer prior to hard facing.
The weld deposit can be machined before work hardening.
APPLICATION
- For filling and coating Carbon and Manganese steel.
- Hadfield steel.
- Armored steel and hard-to-weld steel.
- Railroad wheels and tracks.
- Crasher plates
- Pumps.
- Dredger teeth.
- Hammers.
- Conveyor belts.
- Agricultural machinery.
MECHANICAL PROPERTIES
| Yield strength [N/mm^2] | Tensile strength [N/mm^2] | Elongation [%] | Hardness |
| – | – | – | 200HB (20Rc) as welded. 500HB (55Rc) after work hardening. |
Welding positions
RE-DRYING
300°C/2H
| Diameter | Length | Current [amps] | ||
| in | mm | in | mm | |
| 1/8 | 3.25 | 14 | 350 | 100-140 |
| 5/32 | 4.0 | 14 | 350 | 150-190 |
| 3/16 | 5.0 | 14 | 350 | 200-250 |
