Figuring Out How Many Amps to Weld 1/4 Steel
If you're trying to find out how many amps to weld 1/4 steel , the particular quick answer will be usually approximately 125 and 180 amps, but that range changes quite a bit depending on whether you're using a MIG, TIG, or Stay welder. It's 1 of those issues where the "one amp per thousandth of the inch" rule of thumb begins to get a little tricky since 1/4-inch plate will be thick enough to behave like a large heat sink, slurping the warmth away from your weld mess before it may actually penetrate the joint. ...