TIG BRAZING 14 GA CARBON STEEL WITH SILICON BRONZE FILLER CORNER JOINT WITH PULSE

After lots of experimenting with different techniques and settings using silicon bronze filler metal, these are the settings that I found to work best.

scroll down for detailed settings

Did you know?..
There are over 800 videos over at welderskills.com from beginner stick welding to advanced TIG... to down and dirty repair videos on farm equipment...to 6G Pipe  certification test videos.

Whether you are a student working on passing a welding test, hobbyist, or a working welder who wants to sharpen up, I want to encourage you to take the free 7 day test drive and get access to all the courses and over 800 videos.

Get in there and lets all get better together.

Its easy to sign up…and even easier to cancel with no hoops to jump thru.

Invest in yourself,

See you in there.

Jody

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

METAL TYPE = COLD ROLLED STEEL

THICKNESS =  .100" 

WELD TYPE = FILLET WELD

JOINT TYPE = CORNER

POSITION = 2F

AMPERAGE = 109 AMPS USING PULSE SETTINGS CONTROLLED WITH FOOT PEDAL

TUNGSTEN = 2% LANTHANATED, 3/32"

FILLER WIRE = 1/16” SILICON BRONZE

POLARITY = DCEN

GAS FLOW = 25 CFH argon

CUP SIZE =  12

ADDITIONAL SETTINGS =    PULSE SETTINGS 200 AMPS ON MACHINE 1PPS, 30% 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.