Tig Braze Carbon Steel 1/4" thick fitting silicon bronze

WELD PROCESS = TIG, GTAW, GAS TUNGSTEN ARC WELDING, TIG BRAZING

METAL TYPE = COLD ROLLED STEEL

THICKNESS = 1/4"

WELD TYPE = FILLET

JOINT TYPE = LAP

POSITION = ROLLED OUT ON TURNTABLE

AMPERAGE = MACHINE SET TO 200 AMPS ...USING PULSE SETTINGS CONTROLLED WITH FOOT PEDAL. ACTUAL AMPS AROUND 120-130

TUNGSTEN = 2% LANTHANATED, 3/32"

FILLER WIRE = 3/32” SILICON BRONZE

POLARITY = DCEN

GAS FLOW = 20 CFH argon

CUP SIZE = 8

ADDITIONAL SETTINGS = PULSE SETTINGS 1PPS, 40% BACKGROUND CURRENT, 50% ON TIME

PRE FLOW = .2 SEC

POST FLOW = 7 SEC

TIPS: KEEP A FAIRLY TIGHT ARC AND WATCH TORCH ANGLE

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.

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