Answer
Oct 01, 2025 - 12:53 PM
For flux core welding, you should use flux-cored wire, often labeled as "FCAW" wire. The most common types are E71T-11 for self-shielded welding (no gas needed) and E71T-1 for gas-shielded welding. Make sure to choose the wire diameter that matches your welder’s settings and the thickness of the metal you are welding.
