316 / X5CrNiMo17-12-2 vs X50CrMoV15: 48% composition overlap. Significantly different materials serving different application areas.
316 / X5CrNiMo17-12-2 vs X50CrMoV15
Side-by-side chemical composition and mechanical property comparison.
Overview
316 / X5CrNiMo17-12-2
1.4401
Standard-carbon austenitic stainless steel with molybdenum. Higher C than 316L (max 0.07% vs 0.03%) giving slightly higher strength. Same corrosion resistance as 316L. Used where welding is not required or post-weld solution annealing is possible.
X50CrMoV15
1.4116
Premium martensitic stainless steel with 0.50% C, 15% Cr, Mo and V additions. The signature blade steel of German knife manufacturers (Wüsthof, Zwilling J.A. Henckels, Victorinox Swiss Army). Mo and V improve corrosion resistance, hardenability, and toughness beyond basic Cr13 grades. Achieves 55-57 HRC. Excellent rust resistance, easy sharpening, and good edge retention. Also known as Krupp 4116. Equivalent to 5Cr15MoV (Chinese).
| 316 / X5CrNiMo17-12-2 | X50CrMoV15 | |
|---|---|---|
| Material Number | 1.4401 | 1.4116 |
| Category | Stainless Steel | Stainless Steel |
| Standard | EN 10088-2 | EN 10088-2 |
Chemical composition (wt%)
| Element | 316 / X5CrNiMo17-12-2 | X50CrMoV15 | Overlap |
|---|---|---|---|
| C | 0–0.07% | 0.45–0.55% | No overlap |
| Si | 0–1% | ≤ 1% | OK |
| Mn | 0–2% | ≤ 1% | OK |
| P | 0–0.045% | ≤ 0.04% | OK |
Mechanical properties
| Property | 316 / X5CrNiMo17-12-2 | X50CrMoV15 | Unit |
|---|---|---|---|
| tensile_strength | 530–680 | ≥ 900 | MPa |
| yield_strength | ≥ 220 | ≥ 700 | MPa |
| elongation | ≥ 40 | ≥ 8 | % |
Compatibility Assessment
316 / X5CrNiMo17-12-2 and X50CrMoV15 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 316 / X5CrNiMo17-12-2 the same as X50CrMoV15?
316 / X5CrNiMo17-12-2 and X50CrMoV15 have a 48% composition overlap. They are generally not directly interchangeable.
Can I replace 316 / X5CrNiMo17-12-2 with X50CrMoV15?
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 316 / X5CrNiMo17-12-2 and X50CrMoV15?
The main differences are in the following elements: C, Cr, Mo. 316 / X5CrNiMo17-12-2 is a Stainless Steel grade, while X50CrMoV15 is a Stainless 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.