K4678 Hardfacing Stick Electrode Process Stick Welding (SMAW) Alloy Type Severe Abrasion For Welding Position Flat Horizontal Overall Diameter 1/8 in Overall Length 14 in Series Wearshield ME Weight 10 lb For Material Type Carbon Steel Low-Alloy Steel Manganese Steel Stainless Steel Welding Current Designation AC DCEP Container Type Cardboard Carton Rockwell Hardness 49 HRC (1 Layer) 55 HRC (3 Layers)