K4441 Hardfacing Stick Electrode Process Stick Welding (SMAW) Alloy Type Abrasion Impact For Welding Position Flat Horizontal Overall Diameter 5/32 in Overall Length 14 in Series Wearshield 44 Weight 40 lb For Material Type Carbon Steel Cast Iron Low-Alloy Steel Manganese Steel Stainless Steel Welding Current Designation AC DCEP Container Type Cardboard Carton Rockwell Hardness 42 HRC (1 Layer) 48 HRC (4 Layers)