Hardfacing Flux-Cored Wire Process Flux-Cored Welding (FCAW) Wire Type Flux-Cored Alloy Type Metal-to-Metal Shielding Type Self-Shielded For Welding Position Flat Horizontal Wire Diameter 0.0781 in Welding Current Designation DCEP Rockwell Hardness 50 to 59 HRC (1 Layer As Welded) 50 to 60 HRC (2 Layers As Welded) 53 to 62 HRC (1 Layer Work-Hardened) 56 to 62 HRC (2 Layers Work-Hardened) 52 to 54 HRC (2 Layers Flame-Hardened/Water-Quenched) Spool Type Spool Series Lincore 55