Surfacing
Трансрейл 48
Flux-cored wire for automatic and semi-automatic open-arc hardfacing of parts exposed to metal-to-metal friction and abrasive wear.
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Additional Information
| Diameter, mm | 1.2 - 4.0 |
| Curent type / Shielding | DC+ / Open arc |
| Working conditions | Metal-to-metal friction and abrasive wear |
| Applications |
Hardfacing of tractor and excavator road wheels, rail car couplers, conveyor parts, multi-bucket excavator chain drum teeth, roller table rollers, etc. |
| Weld formation | good |
| Slag separation | good |
| Deposit factor, g/A·h | 15 - 22 |
| Crack susceptibility | moderate |
| Wire consumption per, kg | 1.1 - 1.25 |
| Hardness (3-layer deposit on mild steel) | HRC 45 - 53 |
OPERATING CONDITIONS
|
Wire diameter, mm |
Current, A |
Voltage, V |
Deposition rate, m/h |
Wire stick-out, mm
|
|
1.6 |
150 – 230 |
23 – 27 |
8 – 15 |
30 – 40 |
|
2.0 |
180 – 280 |
24 – 28 |
10 – 18 |
30 – 40 |
|
2.4 |
220 – 320 |
25 – 28 |
13 – 20 |
30 – 40 |
|
2.8 |
260 – 380 |
27 – 30 |
18 – 23 |
30 – 40 |
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