Tig Welding Tips For Thin Sheet Steel

Get the tig 200 here.

Tig welding tips for thin sheet steel.

The best way to estimate the heat input needed for welding is by applying the 1 for 1 rule. Tig welding thin sheet metal with a 3 32 2 4mm tungsten electrode. Other sheet metal applications e g stainless steel in food service typically call for a size 7 tig cup. Https goo gl frdnss this video was by special request from a viewer arcstreams.

Sheet metal tig welding tips 1 for 1 rule. For welding at high amps those sideways scratches dont make that much difference. Learn why mig pulsed mig tig and pulsed tig are the ideal choices when welding sheet metal. You also definitely dont want any grinding marks running sideways.

This is especially useful for carbon steel. Matt goes over some great tips on welding sheet metal with the tig 200 ac dc welder. When welding thin metal the main objective is to avoid warping burn through and excessive heat affected zones while still ensuring the weld has enough mechanical strength for the application. Short circuit transfer mig short arc tig and pulsed tig welding processes provide the most control over the heat to address these challenges.

He asked that we demon. Ditch a 1 8 inch tungsten electrode for something much smaller like 1 16 inch tungsten. For welding sheet metal in aerospace applications use a 15 cup 15 16 inch diameter. This means that 1 amp should be used per 1 thousandth 0 001 inch of thickness.

Because it will have you a lot more control over the whole process and it is more forgiving in case you do anything wrong.