welding electrode packed by carton Type:AWS E7018,E6013 WELDING RODS(AWS E7018,E6013) Features:1. Wear-resistant, corrosion-resistant, high temperature-resistant and shock-resistant2.Process: OXY, TIG, plasma welding 3.Diameters: 2.5,3.2, 4.0mm 4. length:300mm,350mm,400mm5. stellite rodPacking: 5kg, 20kg/box