Surfacing

PP-Np-45

Flux-cored wire for automatic and semi-automatic gas-shielded hardfacing of parts exposed to increased temperatures and substantial relative pressure.

Order form

Additional Information

Diameter, mm	1.6 - 4.0
Curent type / Shielding	DC+ / Ar, СО₂, Ar + CO₂
Working conditions	Increased temperatures and substantial relative pressure
Applications	Hardfacing of metal hot-cutting blades, stamping and pressing tools, augers, mixer parts, fan blades, etc.

Weld formation	good
Slag separation	good
Deposit factor, g/A·h	10 - 16
Crack susceptibility	moderate
Wire consumption per, kg	1.1 - 1.15
Hardness (3-layer deposit on mild steel)	HRC 52 - 58

OPERATING CONDITIONS (CO₂-shielded)

Wire diameter, mm	Current, A	Voltage, V	Deposition rate, m/h	СО₂ flow rate, L/min.
1.6	150 – 230	24 – 28	8 – 15	6 – 10
2.0	180 – 280	24 – 31	10 – 18	8 – 12
2.4	220 – 320	25 – 32	13 – 20	10 – 14
2.8	260 – 380	25 – 32	14 – 22	12 – 16

Download

Similar products

Hardsteel 50

Flux-cored wire for automatic and semi-automatic submerged-arc hardfacing of parts exposed to metal-to-metal friction, cyclic thermal load and high relative pressure.

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.

PP-Np-50H3ST (Np-50Cr3SiTi)

Flux-cored wire for open-arc hardfacing of parts exposed to metal-to-metal friction and abrasive wear.

PP-AN155M

Flux-cored wire for submerged-arc, open arc or gas-shielded hardfacing of parts operating under harsh thermal and strain conditions with thermal and force cycling, or exposed to metal-to-metal friction.

PP-Np-30H5G2SM (Np-30Cr5Mn2SiMo)

Flux-cored wire for automatic and semi-automatic open-arc, submerged-arc or gas-shielded hardfacing of parts exposed to metal-to-metal friction with extra alternating and impact loads.

PP-Np-180H9

Flux-cored wire for automatic and semi-automatic open-arc hardfacing of parts exposed to severe abrasive wear.

PP-Np-45

Current, A

Voltage, V