C15E vs C60: 43% composition overlap. Significantly different materials serving different application areas.
C15E vs C60
Side-by-side chemical composition and mechanical property comparison.
Overview
C15E
1.1141
Low-carbon unalloyed case hardening steel — 0.12-0.18% C. Between C10E (softer core) and C22E (harder core) in the case-hardening range. Good balance of surface hardness (HRC 58-62) and core toughness after carburizing. Modern designation for Ck15. Used for small gears, pins, bushings, levers, and carburized parts where moderate core strength is acceptable. Also used for cold forming and deep drawing.
C60
1.0601
High-carbon unalloyed quenching and tempering steel. High hardness and strength after heat treatment but difficult to weld. Used for springs, hand tools (screwdrivers, pliers), agricultural blades, wear parts, and railway components.
| C15E | C60 | |
|---|---|---|
| Material Number | 1.1141 | 1.0601 |
| Category | Carbon Steel | Carbon Steel |
| Standard | EN 10084 | EN 10083-2 |
Chemical composition (wt%)
| Element | C15E | C60 | Overlap |
|---|---|---|---|
| C | 0.12–0.18% | 0.57–0.65% | No overlap |
| Si | 0–0.4% | 0–0.4% | OK |
| Mn | 0.3–0.6% | 0.6–0.9% | Partial |
| P | 0–0.025% | 0–0.045% | OK |
Mechanical properties
| Property | C15E | C60 | Unit |
|---|---|---|---|
| tensile_strength | 350–490 | 800–950 | MPa |
| yield_strength | 210–260 | ≥ 480 | MPa |
| elongation | 25–32 | ≥ 13 | % |
Compatibility Assessment
C15E and C60 have significantly different compositions (43% overlap). These materials are not interchangeable and serve different application areas.
Automated assessment based on composition analysis
Frequently Asked Questions
Is C15E the same as C60?
C15E and C60 have a 43% composition overlap. They are generally not directly interchangeable.
Can I replace C15E with C60?
Generally not recommended. The compositions differ significantly (43% overlap). These materials have different alloying concepts and are intended for different applications.
What is the difference between C15E and C60?
The main differences are in the following elements: C, Mn. C15E is a Carbon Steel grade, while C60 is a Carbon Steel grade.
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Data provided for reference only. Always verify against the applicable specification for critical applications.
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