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Surfacing

PP-AN180MN

Flux-cored wire for carbon dioxide (CO2) shielded or open arc machine hardfacing of steel parts and assemblies exposed to metal-to-metal friction.

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Additional Information
Diameter, mm 1.2 - 4.0
Curent type / Shielding DC+ / Open arc, CO2
Working conditions Metal-to-metal friction.
Applications

Reconditioning of railway vehicle parts and assemblies, shafts, axles, bushings, rail joint ends, tongues, rail car couplers, parts of agricultural equipment, etc.
Weld formation good
Slag separation good
Deposit factor, g/A·h 10 - 15
Crack susceptibility  low
Wire consumption per, kg 1.1 - 1.15
Hardness (3-layer deposit on mild steel) HRC 24 - 34

OPERATING CONDITIONS (CO2-shielded)

Wire diameter, mm

Current, A

Voltage, V

Gas flow rate, L/min.

Deposition rate, m/h

1.2

70 – 150

23 – 27

4 – 7

7 – 14

1.6

150 – 230

24 – 28

6 – 10

8 – 15

2.4

220 – 320

25 – 32

10 – 14

13 – 20

2.8

260 – 380

25 – 32

12 – 16

14 – 22
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