Surfacing

Hardsteel 38

Flux-cored wire for automatic and semi-automatic submerged-arc hardfacing of parts exposed to metal-to-metal friction at normal and increased temperatures.

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Additional Information

Diameter, mm	1.6 - 4.0
Curent type / Shielding	DC+ / Flux
Working conditions	Metal-to-metal friction at normal and increased temperatures.
Applications	Hardfacing of crane wheels, support rollers, brake pulleys, slide guides, road wheels and idlers of tracked vehicles, gear teeth, roller table rollers, shaft seats, etc.

Recommended flux	EFA-1, AN-348A, AN-60, АN-26S/P, АN-20S/P
Slag separation	good
Deposit factor, g/A·h	10 - 15
Crack susceptibility	moderate
Wire consumption, kg	1.05 - 1.2
Hardness of weld metal	HB 320 - 420

OPERATING CONDITIONS

Wire diameter, mm	Current, A	Voltage, V	Deposition rate, m/h
1.6	140 – 220	25 – 29	10 – 15
2.0	160 – 260	25 – 30	12 – 18
2.8	240 – 360	28 – 32	18 – 23
3.2	280 – 420	30 – 33	20 – 25

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Hardsteel 38

Current, A

Voltage, V