16Mo3 vs S500MC: 48% composition overlap. Significantly different materials serving different application areas.
16Mo3 vs S500MC
Side-by-side chemical composition and mechanical property comparison.
Overview
16Mo3
1.5415
Molybdenum-alloyed pressure vessel steel — THE European Mo-Kesselblech. Mo 0.25-0.35% improves creep resistance and elevated-temperature strength to ~500°C (higher than P265GH at ~400°C). Used for superheater tubes, boiler drums, steam piping, and heat exchangers in power generation. EN 10028-2 + PED.
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.
| 16Mo3 | S500MC | |
|---|---|---|
| Material Number | 1.5415 | 1.0984 |
| Category | Carbon Steel | Carbon Steel |
| Standard | EN 10028-2 | EN 10149-2 |
Chemical composition (wt%)
| Element | 16Mo3 | S500MC | Overlap |
|---|---|---|---|
| C | 0.12–0.2% | 0–0.12% | Partial |
| Si | 0–0.35% | 0–0.5% | OK |
| Mn | 0.4–0.9% | 0–1.7% | OK |
| P | 0–0.025% | 0–0.025% | OK |
Mechanical properties
| Property | 16Mo3 | S500MC | Unit |
|---|---|---|---|
| tensile_strength | 440–590 | 550–700 | MPa |
| yield_strength | ≥ 275 | ≥ 500 | MPa |
| elongation | ≥ 22 | ≥ 12 | % |
Compatibility Assessment
16Mo3 and S500MC have significantly different compositions (48% overlap). These materials are not interchangeable and serve different application areas.
Automated assessment based on composition analysis
Frequently Asked Questions
Is 16Mo3 the same as S500MC?
16Mo3 and S500MC have a 48% composition overlap. They are generally not directly interchangeable.
Can I replace 16Mo3 with S500MC?
Generally not recommended. The compositions differ significantly (48% overlap). These materials have different alloying concepts and are intended for different applications.
What is the difference between 16Mo3 and S500MC?
The main differences are in the following elements: C. 16Mo3 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.