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WELD PROCESS = TIG, GTAW, GAS TUNGSTEN ARC WELDING
METAL TYPE = CARBON STEEL
THICKNESS = WALL THICKNESS 1/4”
WELD TYPE = Fillet weld
SOCKET WELD SECOND PASS AND CAP
JOINT TYPE = SOCKET WELD
POSITION = IN TRIPOD VISE 5F
AMPERAGE = 135-140 amps ( 140 FOR SECOND PASS OVER ROOT…135 FOR CAP)
TUNGSTEN = 2% LANTHANATED, 3/32"
FILLER WIRE = 1/8” ER70S2
POLARITY = DCEN
GAS FLOW = 20CFH argon
CUP SIZE = 8
ADDITIONAL SETTINGS = LIFT ARC PRE FLOW = .5 SECPOST FLOW = 11 SEC
TIPS: KEEP A TIGHT ARC
Aim for an arc length that is equal or less than the diameter of your tungsten electrode.Torch angle can be forgiving provided your arc length is tight.Keep the hot tip of the filler wire shielded by the argon envelope from the tig cup