Surfacing

ПП-АН185М/1

Flux cored wire for submerged-arc or open arc hardfacing of medium-carbon high alloy which is resistant to metal-to-metal friction, as well as heat- and temperature-resistant.

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Additional Information

Diameter, mm	1.6 - 4.0
Curent type / Shielding	DC+ / Open arc, flux
Working conditions	Metal-to-metal friction, high temperature
Applications	Hardfacing of rolling mill rolls, hydraulic rams, sealing surfaces of general purpose industrial, gas and oil fittings

Recommended flux	EFA-1, АN-26S/P, АN-20S/P
Slag separation	good
Deposit factor, g/A·h	12 - 16
Crack susceptibility	low
Wire consumption, kg	1.05 - 1.15
Hardness of weld metall	HRC 45 - 54

OPERATING CONDITIONS (submerged arc)

Wire diameter, mm	Current, A	Voltage, V	Deposition rate, m/h
1.6	150 – 230	27 – 30	8 – 15
2.0	180 – 280	29 – 31	10 – 18
2.4	220 – 320	30 – 32	13 – 20
2.8	260 – 380	31 – 33	14 – 20
3.2	300 – 430	32 – 34	15 – 25

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ПП-АН185М/1

Current, A

Voltage, V