TIG Welding Rod, AWS Classification ERNi-CI, Material Cast Iron, Process TIG Welding (GTAW), Overall Diameter 0.125 in, Overall Length 36 in, Tensile Strength (As Welded) 66 ksi, Yield Strength (Minimum Required) 36 ksi, Yield Strength (As Welded) 36 ksi, Series ERNi-CI, Weight 1 lb, For Material Type Cast Iron to Carbon Steel, Cast Iron to Cast Iron, Cast Iron to Stainless Steel, Welding Current Designation DCEN, For Welding Position Flat, Horizontal, Overhead, Vertical-Down, Vertical-Up