E6011 vs E6013: 100% composition overlap. Very similar materials, likely interchangeable for most applications.
E6011 vs E6013
Side-by-side chemical composition and mechanical property comparison.
Overview
E6011
High-cellulose potassium coated SMAW electrode — the AC-capable version of E6010. Deep penetrating, forceful arc with fast-freeze slag. Runs on both AC and DCEP, making it usable with smaller transformer-type welding machines. Tensile strength 60 ksi (414 MPa). Same cellulose coating system as E6010 — do NOT rebake. Used for pipeline root passes (when DCEP machine not available), field erection, maintenance welding and dirty/rusty steel.
E6013
Rutile-coated all-position SMAW electrode for AC and DC±. Smooth, stable arc with low spatter and easy slag removal — the most beginner-friendly stick electrode. Tensile strength 60 ksi (414 MPa). Medium penetration. Excellent for sheet metal, thin-wall tubing, general light fabrication and maintenance welding. Not suitable for critical structural or pressure vessel applications. Rebake at 70–100°C for 1h if damp.
| E6011 | E6013 | |
|---|---|---|
| Material Number | — | — |
| Category | Welding | Welding |
| Standard | AWS A5.1 | AWS A5.1 |
Chemical composition (wt%)
| Element | E6011 | E6013 | Overlap |
|---|---|---|---|
| C | ≤ 0.12% | ≤ 0.12% | OK |
| Si | ≤ 0.4% | ≤ 0.4% | OK |
| Mn | ≤ 0.6% | ≤ 0.6% | OK |
| P | ≤ 0.035% | ≤ 0.035% | OK |
Mechanical properties
| Property | E6011 | E6013 | Unit |
|---|---|---|---|
| Tensile Strength | ≥ 414 | ≥ 414 | MPa |
| Yield Strength | ≥ 331 | ≥ 331 | MPa |
| Elongation | ≥ 22 | ≥ 17 | % |
Compatibility Assessment
E6011 and E6013 have very similar compositions (100% overlap) and are likely interchangeable for most applications. Verify mechanical properties for your specific use case.
Automated assessment based on composition analysis
Frequently Asked Questions
Is E6011 the same as E6013?
E6011 and E6013 have a 100% composition overlap. For most purposes, they can be considered similar.
Can I replace E6011 with E6013?
In many cases, yes. The compositions overlap significantly (100%). However, always verify mechanical property requirements and heat treatment compatibility for your specific application.
What is the difference between E6011 and E6013?
The main differences are in the following elements: overall alloying content. E6011 is a Welding grade, while E6013 is a Welding grade.
View full data for each material:
Data provided for reference only. Always verify against the applicable specification for critical applications.
All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.