What Welding Rod Do I Need?
Answer a few questions about your job, equipment, and conditions. This tool recommends the best electrode or wire and gives you the settings to start welding.
Step 1 of 4
What are you welding?
Step 2 of 4
What kind of work?
Step 3 of 4
What welder do you have?
Step 4 of 4
Conditions?
Your Recommendations
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.
Rod Selection Quick Reference
If you already know your situation, use this quick reference. For a guided recommendation, use the tool above.
By Application
| Job Type | Stick Rod | MIG Wire | Flux-Core |
|---|---|---|---|
| Structural / code work | E7018 | ER70S-6 | E71T-1 |
| Pipe welding (root) | E6010 | ER70S-2 (TIG) | N/A |
| Farm / field repair | E6011 | N/A (no gas) | E71T-11 |
| Sheet metal / thin | E6013 | ER70S-6 | E71T-GS |
| Rusty / dirty metal | E6010 / E6011 | N/A | E71T-11 |
| Production / speed | E7024 | ER70S-6 | E71T-1 |
| Beginner practice | E6013 | ER70S-6 | E71T-GS |
| Stainless steel | E308L-16 | ER308L | N/A |
| Stainless to mild | E309L-16 | ER309L | N/A |
| Aluminum | N/A | ER4043 | N/A |
By Welder Type
| Equipment | Best Starting Rod | Why |
|---|---|---|
| AC buzz box (transformer) | E6011 | AC compatible, all-position, handles dirty metal |
| DC stick welder (inverter) | E7018 | Strongest, smoothest, cleanest weld on DC |
| MIG welder with gas | ER70S-6 | Works on everything mild steel |
| MIG welder, no gas | E71T-11 | Self-shielded, multi-pass capable |
| TIG welder | ER70S-2 | Triple-deoxidized, clean welds |
Frequently Asked Questions
What is the best all-around welding rod?
For stick welding, E6011 is the most versatile. It runs on AC or DC, handles rusty or dirty metal, and welds in all positions. For MIG, ER70S-6 with 75/25 gas is the general-purpose standard. If you can only stock one stick rod, E6011 for field work or E7018 for shop/structural work.
What welding rod for beginners?
E6013 is the easiest stick rod to learn on: smooth arc, low spatter, forgiving puddle. For MIG, ER70S-6 is very beginner-friendly. Flux-core E71T-GS or E71T-11 works if you do not have shielding gas.
What rod for rusty steel?
E6010 or E6011 for stick. Both have cellulose coatings that dig through rust, paint, and contamination. For gasless wire, E71T-11 is the flux-core option. Avoid E7018 on rusty metal, the low-hydrogen coating does not tolerate contamination.
Which is better, 6013 or 7018?
They serve different purposes. E6013 is easier to run and better for thin material. E7018 is stronger (70 ksi vs 60 ksi), low-hydrogen, and required for structural and code work. Use E6013 for general fabrication and learning, E7018 when strength or code compliance matters.
What MIG wire for mild steel?
ER70S-6 with 75/25 argon/CO2 shielding gas. This combination covers about 90% of mild steel MIG welding from sheet metal to heavy plate. Use 0.030 inch wire for thin material and 0.035 inch for general work.
Can I weld stainless to mild steel?
Yes, use E309L-16 for stick welding or ER309L wire for MIG/TIG. The 309L classification is specifically designed for joining dissimilar metals, including stainless to carbon steel. Do not use standard mild steel rods, they will not provide corrosion resistance at the joint.
Related Resources
Electrode Comparisons
Side-by-side differences between rods you are considering.
Weld Setup Calculator
Get amperage, polarity, and gas settings once you know your rod.
Application Guides
Detailed guides for specific jobs: exhaust, cast iron, trailers, and more.
Defect Troubleshooter
Diagnose weld problems by defect type and electrode.
Recommendations based on AWS filler metal specifications, manufacturer technical data, and standard industry practice. Always verify electrode selection against applicable codes and project requirements.