K4458 TIG Welding Rod AWS Classification ER5356 Material Aluminum Process TIG Welding (GTAW) Overall Diameter 0.0625 in Overall Length 36 in Tensile Strength (As Welded) 38 ksi Yield Strength (Minimum Required) Not Rated Yield Strength (As Welded) Not Specified Series ER5356 Weight 1 lb For Material Type Aluminum to Aluminum