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Surfacing

PP-Np-18H1G1M (PP-AN120)

Flux-cored wire for automatic and semi-automatic submerged-arc or gas-shielded hardfacing of carbon steel 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+ / flux, Ar, CO2, Ar + CO2
Working conditions Metal-to-metal friction and abrasive wear
Applications

Hardfacing of crane wheels, roller table rollers, brake pulleys, road wheels and idlers of tracked vehicles, shaft seats, etc.
Recommended flux  EFA-1, АN-348A, АN-60
Slag separation good
Deposit factor, g/A·h 14 - 18
Crack susceptibility low
Wire consumption, kg 1.05 - 1.15
Hardness (3-layer deposit on mild steel) HB 280 - 380

OPERATING CONDITIONS (submerged arc)

Wire diameter, mm

Current, A

Voltage, V

Deposition rate, m/h

1.6

160 – 220

27 – 29

10 – 14

2.0

180 – 250

28 – 29

12 – 17

2.4

200 – 290

29 – 30

15 – 19

2.8

260 – 340

30 – 31

18 – 22

3.2

300 – 380

30 – 32

20 – 24

3.6

340 – 450

31 – 33

23 – 30
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