[E71T-GS] Gasless flux cored welding wire AWS E71T-GS, smooth arc action, high feedability, easy to weld. [APPLICATIONS] Excellent for outdoor windy conditions, shielding gas is not required ...

Extruder cold end using a standard feeder roller For his filament, [Dominik] chose standard welding wire, and has also experimented with stainless steel and flux-cored wires. Initially ...

Alternatively, would flux-core welding wire work? As you can see, the printed part is rather rough — but it is solid carbon steel (ER70S-6). Combine this with a quick machining pass on a CNC and ...