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拍下時請注明規格 0.8/1.0/1.2/1.4/1.6

HARDFACE R58-G

CLASSIFICATION

EN 14700 T Fe3

DESCRIPTION

• Tubular wire for gas shielded arc hardfacing
• Tough and hard martensitic deposit

APPLICATIONS

Hardface R58-G is used for hardfacing and preheat is required for multi-layer build-up work.
Tough deposits with increasing hardness for touching up and repair of hot and cold working tooling.

Can be heat treated by oil quenching and tempering.

Examples
Plastic injection screws and moulds for polymers

TYPICAL ALL-WELD METAL ANALYSIS CMnSiCrMoTiFe

0.35	1.20	0.50	6.80	2.20	0.30	Rest

Structure: martensite

TYPICAL ALL-WELD METAL MECHANICAL PROPERTIES Hardness – 3-Layer deposit: As welded 55-59 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 R58-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