K4469 Tig Welding Rod AWS Classification ER100S-1 Material Low-Alloy Steel Process TIG Welding (GTAW) Overall Diameter 0.125 in Overall Length 36 in Tensile Strength (As Welded) 100 ksi Yield Strength (Minimum Required) 88 ksi Yield Strength (As Welded) 88 ksi Series ER100S-1 Weight 10 lb For Material Type Low-Alloy Steel to Low-Alloy Steel For Material Grade HY-100 HY-80 Welding Current Designation DCEN For Welding Position Flat Horizontal Overhead Vertical-Down Vertical-Up