K4508 TIG Welding Rod AWS Classification ER316 ER316L Material Stainless Steel Process TIG Welding (GTAW) Overall Diameter 0.0938 in Overall Length 36 in Tensile Strength (As Welded) 86 ksi Yield Strength (Minimum Required) 58 ksi Yield Strength (As Welded) 58 ksi Series ER316/316L Weight 1 lb For Material Type Stainless Steel to Stainless Steel For Material Grade 316 316L 316LN 316N 444 Welding Current Designation DCEN