Tig Welding Rod AWS Classification ERNiCrMo-3 Material Nickel Process TIG Welding (GTAW) Overall Diameter 0.125 in Overall Length 36 in Tensile Strength (As Welded) 110 ksi Yield Strength (Minimum Required) 85 ksi Yield Strength (As Welded) 85 ksi Series ERNiCrMo-3 Weight 10 lb