Tig Welding Tips For Thin Sheet Steel

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Tig welding tips for thin sheet steel. Tig welding thin sheet metal with a 3 32 2 4mm tungsten electrode. Because it will have you a lot more control over the whole process and it is more forgiving in case you do anything wrong. Matt goes over some great tips on welding sheet metal with the tig 200 ac dc welder. This means that 1 amp should be used per 1 thousandth 0 001 inch of thickness.

He asked that we demon. The best two electrodes for welding auto body sheet metal is either ceriated tungsten or thoriated tungsten. Short circuit transfer mig short arc tig and pulsed tig welding processes provide the most control over the heat to address these challenges. You also definitely dont want any grinding marks running sideways.

Ditch a 1 8 inch tungsten electrode for something much smaller like 1 16 inch tungsten. For welding at high amps those sideways scratches dont make that much difference. Sheet metal tig welding tips 1 for 1 rule. 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. This might be obvious to you but for tig welding really thin metal its best to taper the electrode like a needle. Get the tig 200 here. The best way to estimate the heat input needed for welding is by applying the 1 for 1 rule.

For welding sheet metal in aerospace applications use a 15 cup 15 16 inch diameter.