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Home » Products » Hard Facing Electrodes(Core,Bare & Coated) » Hard Facing Electrode

Hard Facing Electrode

Hard Facing Electrode
Hard Facing Electrode
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Product Code : 55FC-O
Product Description

55FC-O is a self-shielded, metal-core wire that deposits a premium martensitic alloy steel of H-12 tool steel composition. It has excellent resistance to adhesive (metal-to-metal) wear. It also has good resistance to abrasion and impact, and maintains its hardness up to 1000°F. It is designed for use as an overlay on carbon and low alloy steels. Because of its high hardenability, proper preheat may be required for crack-free deposits, particularly on low alloy steels. 55FC-O is formulated to optimize performance on small 110/220V type wire welding machines.

Typical Applications :

  • Dredge parts
  • Earth moving equipment
  • Farm equipment

AWS Classification

Hardfacing

Welding Current

DCEN - DCEP

Typical wire chemistry (As Welded)

C

Mn

Si

Cr

Mo

W

Fe

0.4

1

0.4

5.8

1.5

1.4

BAL

Typical Mechanical Properties (As Welded on 1020 steel)

Hardness on 1 layer, Rc

47

Hardness on 2 layers, Rc

49

Hardness on 3 layers, Rc

53

Welding Positions

F,V,OH,H

Available Diameters

.035", .045" & 1/16"

Operating Range in Amps

.035"

80 - 120

.045"

120 - 150

1/16"

150 - 190

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