C22E vs S500MC: 52% composition overlap. Moderate differences, generally not direct substitutes.
C22E vs S500MC
Side-by-side chemical composition and mechanical property comparison.
Overview
C22E
1.1151
Low-carbon unalloyed steel for case hardening and general engineering — 0.17-0.24% C. After carburizing: surface HRC 55-60, soft tough core. Much cheaper than alloy case-hardening steels (16MnCr5, 20MnCr5). Modern designation for Ck22. Used for pins, bolts, levers, lightly loaded gears, and any carburized part where alloy additions are not justified. Also used as cold-heading wire.
S500MC
1.0984
High-strength low-alloy (HSLA) hot-rolled steel for cold forming. Thermomechanically rolled for fine grain structure. 500 MPa yield strength with excellent cold formability. Used for automotive chassis, truck frames, crane booms, and agricultural equipment.
| C22E | S500MC | |
|---|---|---|
| Material Number | 1.1151 | 1.0984 |
| Category | Carbon Steel | Carbon Steel |
| Standard | EN 10083-2 | EN 10149-2 |
Chemical composition (wt%)
| Element | C22E | S500MC | Overlap |
|---|---|---|---|
| C | 0.17–0.24% | 0–0.12% | No overlap |
| Si | 0–0.4% | 0–0.5% | OK |
| Mn | 0.4–0.7% | 0–1.7% | OK |
| P | 0–0.025% | 0–0.025% | OK |
Mechanical properties
| Property | C22E | S500MC | Unit |
|---|---|---|---|
| tensile_strength | 410–540 | 550–700 | MPa |
| yield_strength | 240–280 | ≥ 500 | MPa |
| elongation | 22–28 | ≥ 12 | % |
Compatibility Assessment
C22E and S500MC have moderate differences (52% overlap). They are generally not direct substitutes. Consider the specific requirements of your application.
Automated assessment based on composition analysis
Frequently Asked Questions
Is C22E the same as S500MC?
C22E and S500MC have a 52% composition overlap. They are generally not directly interchangeable.
Can I replace C22E with S500MC?
Generally not recommended. The compositions differ significantly (52% overlap). These materials have different alloying concepts and are intended for different applications.
What is the difference between C22E and S500MC?
The main differences are in the following elements: C. C22E is a Carbon Steel grade, while S500MC is a Carbon Steel grade.
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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.