Surfacing
PP-Np-100H
Flux-cored wire for automatic and semi-automatic open-arc or gas-shielded hardfacing of parts exposed to high impact loads and severe abrasive wear at normal or sub-zero temperatures.
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Additional Information
| Diameter, mm | 1.6 - 4.0 |
| Curent type / Shielding | DC+ / Open arc, Ar, Ar + CO2 |
| Working conditions | High impact loads and severe abrasive wear |
| Applications |
Hardfacing of augers, ripper points, bulldozer attachments, plough shares, cultivator blades, etc. |
| Weld formation | good |
| Slag separation | good |
| Deposit factor, g/A·h | 12 - 16 |
| Crack susceptibility | moderate |
| Wire consumption, kg | 1.1 - 1.2 |
| Hardness (3-layer deposit on mild steel) | HRC 38 - 45 |
OPERATING CONDITIONS (Ar + CO2)
|
Wire diameter, mm |
Current, A |
Voltage, V |
Gas flow rate, L/min. |
Deposition rate, m/h |
|
1.6 |
160 – 260 |
24 – 30 |
5 – 9 |
9 – 16 |
|
2.0 |
200 – 300 |
24 – 32 |
6 – 10 |
12 – 19 |
|
2.4 |
240 – 340 |
25 – 32 |
8 – 12 |
13 – 21 |
|
2.8 |
280 – 400 |
26 – 32 |
10 – 14 |
15 – 23 |
|
3.0 |
300 – 430 |
27 – 33 |
10 – 15 |
15 – 25 |
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