How To Weld Thin Metal Using Arc Welding. If you follow the amperage levels shown on one of these charts you should be in good shape. Depending upon the weld type and the size of the sheet you can use either the regular MIG welding technique or combine it with the pulsing method to avoid a blow through.
This results in less consistency. A good heat setting for 18 6011 rods on thin material is about 80-90 amps. On the other hand DC provides a non-stop current from the moment you start the welder arc.
The second thing is lots and lots of practice the first thing you will need to master is striking an arc at very low amps and avoiding making holes in the.
The first is a DC welder which can go as low as 20-25 amps. It is an arc welding process that where you feed a solid wire electrode through a welding gun. Adjust the Weld Style. This allows for sufficient penetration of the weld arc to melt both sides to a molten state so the filler metal bonds through the sectional thickness of the metal.