Blue Demon 55FC-O Hardfacing Flux Cored MIG Welding Wire
55FC-O is a self-shielded, flux-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:
- Earth moving equipment
- Farm equipment
- Dredge parts
Operating Range in Amps (DCEN – DCEP)
- .035″: 80 – 120
- .045″: 120 – 150
Options:
- 0.035, 0.045.” – Diameters
- 1 lb or 10 lb Spool
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