E6010 vs ER316L: 42% composition overlap. Significantly different materials serving different application areas.
E6010 vs ER316L
Side-by-side chemical composition and mechanical property comparison.
Overview
E6010
High-cellulose sodium coated SMAW electrode for pipeline welding. Produces a deep penetrating, high-force spray arc with fast-freeze characteristics and minimal slag. The standard electrode for root pass welding in pipeline construction (API 5L X42/X46). DCEP only. Tensile strength 60 ksi (414 MPa), yield 48 ksi (331 MPa). Impact toughness 27J at -30°C. Do NOT rebake — cellulose coating requires 3–7% moisture for proper operation. Also used for field erection, tank repair and welding on dirty/rusty steel.
ER316L
Low-carbon molybdenum-bearing austenitic stainless steel welding wire — the standard filler for joining 316 and 316L stainless steels. 2-3% Mo provides superior pitting and crevice corrosion resistance versus ER308L, especially in chloride environments. Low carbon (≤0.03%) prevents sensitization. Used for TIG and MIG welding of chemical processing equipment, marine hardware, pharmaceutical vessels, pulp & paper digesters, and offshore piping. Also used for dissimilar joints between 304 and 316 grades.
| E6010 | ER316L | |
|---|---|---|
| Material Number | — | — |
| Category | Welding | Welding |
| Standard | AWS A5.1 | AWS A5.9 |
Chemical composition (wt%)
| Element | E6010 | ER316L | Overlap |
|---|---|---|---|
| C | ≤ 0.12% | ≤ 0.03% | OK |
| Si | ≤ 0.4% | 0.3–0.65% | Partial |
| Mn | ≤ 0.6% | 1–2.5% | No overlap |
| P | ≤ 0.035% | ≤ 0.03% | OK |
Mechanical properties
| Property | E6010 | ER316L | Unit |
|---|---|---|---|
| Tensile Strength | ≥ 414 | — | MPa |
| Yield Strength | ≥ 331 | — | MPa |
| Elongation | ≥ 22 | — | % |
Compatibility Assessment
E6010 and ER316L have significantly different compositions (42% overlap). These materials are not interchangeable and serve different application areas.
Automated assessment based on composition analysis
Frequently Asked Questions
Is E6010 the same as ER316L?
E6010 and ER316L have a 42% composition overlap. They are generally not directly interchangeable.
Can I replace E6010 with ER316L?
Generally not recommended. The compositions differ significantly (42% overlap). These materials have different alloying concepts and are intended for different applications.
What is the difference between E6010 and ER316L?
The main differences are in the following elements: Si, Mn. E6010 is a Welding grade, while ER316L 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.