Stick Electrodes AWS Classification E9018M H4R Material Low-Alloy Steel Process Stick Welding (SMAW) Overall Diameter 3/32 in Overall Length 14 in Tensile Strength (Minimum Required) 90 ksi Tensile Strength (As Welded) 90 to 102 ksi Yield Strength (Minimum Required) 78 ksi Yield Strength (As Welded) 78 to 90 ksi Series Excalibur 9018M MR Weight 50 lb For Material Type Low-Alloy Steel to Low-Alloy Steel Welding Current Designation DCEP