HARDFACE AR-G

CLASSIFICATION

EN 14700 T ZFe4

DESCRIPTION

• Tubular wire for semi-automatic gas shielded hardfacing
• Deposition rate increased by up to 20% when compared to solid wire
• Excellent wear resistance in cold cutting operations
• High speed steel deposit that maintains its hardness up to 600°C

APPLICATIONS

Hardface AR-G is used for the production or repair of high speed steel tooling and the rebuilding of cutting edges on carbon or low-alloy steel tooling.

Examples
Rebuilding of parts subjected to metal-metal wear with no heavy impact, such as machining tools, cold shearing blades, milling cutters, knives, wire guides etc.

TYPICAL ALL-WELD METAL ANALYSIS CMnSiCrMoW+ Nb + VFe

1.20	0.50	0.25	5.00	7.60	<6	Rest

TYPICAL ALL-WELD METAL MECHANICAL PROPERTIES

Hardness: As welded, 3 layer deposit on mild steel; 58 - 62 HRc

CONDITIONS OF USE Current typeShielding gas

DC (+)	EN ISO 14175	M12 / M13 / M20 / M21

OPERATING CONDITIONS Diameter
[mm]Amperage [A]Voltage [V]Stick-out [mm]Gas flow [l/min]

1.2	100 - 300	24 - 32	12 - 25	10 - 20
1.6	150 - 300	24 - 32	12 - 25	10 - 20
2.0	200 - 400	24 - 32	12 - 30	10 - 20
2.4	250 - 450	24 - 32	12 - 30	10 - 20

Recovery: > 95 %

WELDING POSITIONS

Hardface AR-G, up to Ø 1.6 mm, is suitable for downhand as well as for positional welding by adapting transfer mode and welding parameters as for solid wires

STANDARD DIAMETERS (mm)

1.2, 1.6, 2.0, 2.4
Other diameters: please consult us

PACKAGING Diameter≤ 2.4 mm≥ 2.4 mm

Standard packaging [EN ISO 544]	Spool : BS 300	Coil : B 450	Drum
Weight	15 kg	25 kg	Up to 330 kg