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Take your welding projects to the next level with Lincoln Electric's Ultracore HD-M .045" Flux-Core Wire. If you are looking for a wire that runs smooth and lays down metal fast, this is the spool for you. Designed to run with mixed gas (Argon/CO2), it gives you that buttery smooth arc that welders love, with way less spatter than straight CO2 wires. This means you spend more time welding and less time chipping slag or grinding off BBs.
Whether you are welding flat, horizontal, or need to climb a vertical joint, the Ultracore HD-M handles it all. The slag freezes fast, holding the puddle in place so you can stack dimes even out of position. It's perfect for structural work, fixing heavy machinery, or general fabrication where you need a strong, clean-looking weld. The 33lb spool size is standard for most industrial wire feeders, giving you plenty of runtime before needing a changeout.
Why choose HD-M? The "HD" stands for High Deposition, meaning you can fill joints faster. Combined with the easy-to-control arc, it helps you get the job done quicker without fighting the puddle. Upgrade your setup with Lincoln's trusted quality and see the difference a premium wire makes on your bead appearance and overall weld strength.
| Additional Information |
|---|
| Brand:Lincoln Electric |
| Diameter:0.045 in |
| Packaging Description:33lb-spool |
| Spool Size:33 lb Spool, 33 lb |
| Weld Process:Flux-Cored (FCAW) |
| Aws Spec:E71T-1 |
| Polarity:DC, DCEP |
| Position:All Position |
| Wire Diameter:0.045" |
| Wire Type:Gas-Shielded Flux-Cored |
| Shielding Gas Requirement:Mixed Gas (75-80% Argon / Balance CO2) |
| AWS Classification:E71T-1M, E71T-9M |
| Welding Position:All Position |
| Applications:General Fabrication, Heavy Equipment, Structural Steel |
