K4672 Stick Electrodes AWS Classification E8018-C3 H4R Material Low-Alloy Steel Process Stick Welding (SMAW) Overall Diameter 5/32 in Overall Length 14 in Tensile Strength (Minimum Required) 80 ksi Tensile Strength (As Welded) 80 to 98 ksi Yield Strength (Minimum Required) 68 ksi Yield Strength (As Welded) 73 to 86 ksi Series Excalibur 8018-C3 MR Weight 50 lb For Material Type Low-Alloy Steel to Low-Alloy Steel Welding Current Designation AC DCEN DCEP