Welding Amperage Lookup
Select your electrode and diameter to get the amperage range. Adjust down 10-15% for vertical or overhead positions.
Quick Reference: Common Amperage Settings
Most popular diameter for each electrode. For the full chart by diameter, click the electrode name.
| Electrode | Process | Diameter | Amps | Polarity |
|---|---|---|---|---|
| E6010 | Stick Welding | 1/8" | 75-130A | DCEP |
| E6011 | Stick Welding | 1/8" | 75-130A | AC/DCEP |
| E6012 | Stick Welding | 1/8" | 80-140A | AC/DCEN |
| E6013 | Stick Welding | 1/8" | 70-120A | AC/DCEP/DCEN |
| E7014 | Stick Welding | 1/8" | 100-160A | AC/DCEP/DCEN |
| E7018 | Stick Welding | 1/8" | 90-160A | DCEP/AC |
| E7024 | Stick Welding | 1/8" | 100-145A | AC/DCEP/DCEN |
| ER70S-6 | MIG Welding | 0.035" | 50-220A | DCEP |
| ER70S-3 | MIG Welding | 0.035" | 50-210A | DCEP |
| E71T-11 | Flux-Core Welding | 0.035" | 40-175A | DCEN |
| E71T-GS | Flux-Core Welding | 0.035" | 35-150A | DCEN |
| ER70S-2 | TIG Welding | 1/16" | 40-90A | DCEN |
| E6020 | Stick Welding | 3/16" | 175-275A | AC/DCEN/DCEP |
| E7016 | Stick Welding | 1/8" | 80-130A | AC/DCEP |
| E308L-16 | Stick Welding | 1/8" | 50-90A | AC/DCEP |
| E309L-16 | Stick Welding | 1/8" | 50-90A | AC/DCEP |
| E71T-1 | Flux-Core Welding | .045" | 150-300A | DCEP |
| ER308L | MIG Welding | .035" | 60-200A | DCEP |
| ER4043 | MIG Welding | .035" | 70-180A | DCEP |
| ER5356 | MIG Welding | .035" | 70-180A | DCEP |
| E316L-16 | Stick Welding | 1/8" | 70-120A | AC/DCEP |
| E310-16 | Stick Welding | 1/8" | 70-120A | AC/DCEP |
| E312-16 | Stick Welding | 1/8" | 75-125A | AC/DCEP |
| ER309L | MIG Welding | 0.035" | 60-200A | DCEP |
| ER316L | MIG Welding | 0.035" | 60-200A | DCEP |
| E7018-1 | Stick Welding | 1/8" | 100-160A | AC/DCEP |
| ER80S-D2 | MIG Welding | 0.035" | 75-250A | DCEP |
| E71T-8 | Flux-Core Welding | 0.045" | 130-230A | DCEN |
| E81T1-Ni1 | Flux-Core Welding | 0.045" | 130-280A | DCEP |
| ER4047 | MIG Welding | 3/64" | 100-250A | DCEP |
Position Adjustments
Amperage ranges in the table above are for flat and horizontal positions. When welding vertical-up or overhead, reduce amperage by 10-15% from the flat-position setting to control the weld pool. Vertical-down welding (where permitted by code) typically uses the lower end of the flat-position range.
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Reference data only. Verify all settings against manufacturer documentation and the applicable welding code before use. Amperage ranges are starting points that vary by position, fit-up, and material. Welding involves serious injury risks including burns, electric shock, fume exposure, and fire. This site does not replace proper training, certification, or employer safety procedures. See full terms of use.