and gas-shielded flux-cored arc welding (FCAW-G). Both FCAW-S and FCAW-G use a consumable, tubular electrode that is filled with flux-materials. FCAW equipment includes a constant voltage power source ...

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 ...