Picking the best flux core wire for stainless steel

Finding the best flux core wire for stainless steel usually starts with one big question: do you actually want to lug a gas bottle around or not? If you're working in a shop, you've probably got a tank of C25 or straight CO2 ready to go, but out in the field, that's a different story. Most people looking for flux core options for stainless are either trying to deal with windy conditions or just want the convenience of a wire that handles the shielding for them. ...

April 29, 2026 · 7 min · Alfred Hamingway