On 13/11/2018 18:19, Chris wrote:
Hi all,

Realistically, what is the thinnest gauge of steel one can satisfactorily
weld using an arc (stick) welder before blowing holes makes it next to
impossible? (I'm not talking about some time-served, fully skilled, coded
bloke with all the certification; just an experienced DIYer.)

Depends a bit on the technology of the welder IME. With my crap AC buzz
box, and crap welding skills, I can probably get down to about 1 to
1.5mm - but that usually requires doing some fast "build up" passes
first before being able to make any sensible stab at it. A better
inverter unit might be easier.

MIG/MAG is usually much easier for thinner stuff. TIG will do really
delicate stuff (although more slowly).

--
Cheers,

John.

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