Surfacing
Hardsteel 54
Flux-cored wire for automatic and semi-automatic open-arc hardfacing of carbon or low-alloy steel parts exposed to metal-to-metal friction, alternating and impact loads at normal and increased temperatures.
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Additional Information
| Diameter, mm | 1.2 - 4.0 |
| Curent type / Shielding | DC+ / СО2, Ar + CO2 |
| Working conditions | Metal-to-metal friction, alternating and impact loads at normal and increased temperatures |
| Applications |
Hardfacing of tracked vehicle undercarriage wheels and rollers, rubber mixer chambers and augers, steel crankshafts, etc. |
| Weld formation | good |
| Slag separation | good |
| Deposit factor, g/A·h | 15 - 22 |
| Crack susceptibility | moderate |
| Wire consumption, kg | 1.05 - 1.2 |
| Hardness (3-layer deposit on mild steel) | HRC 50 - 58 |
OPERATING CONDITIONS (Ar + CO2)
|
Wire diameter, mm |
Current, A |
Voltage, V |
Gas flow rate,L/min. |
Deposition rate, m/h |
|
1.2 |
120 – 300 |
22 – 30 |
7 – 16 |
10 – 15 |
|
1.6 |
140 – 320 |
23 – 32 |
7 – 18 |
10 – 15 |
|
2.0 |
180 – 400 |
24 – 34 |
8 – 20 |
12 – 18 |
|
2.4 |
200 – 450 |
25 – 36 |
10 – 20 |
15 – 20 |
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