16MnCr5 vs 41Cr4: 83% composition overlap. Some similarities but notable differences in alloying elements.
16MnCr5 vs 41Cr4
Side-by-side chemical composition and mechanical property comparison.
Overview
16MnCr5
1.7131
Low-carbon case-hardening steel with manganese and chromium. Excellent for carburizing to produce a hard, wear-resistant surface with a tough core. Standard choice for gears, camshafts, piston pins, and transmission components.
41Cr4
1.7035
Medium-carbon chromium steel with good hardenability. Standard grade for induction-hardened and nitrided components. Used for crankshafts, gears, axle shafts, bolts, studs, and machine parts requiring surface hardening.
| 16MnCr5 | 41Cr4 | |
|---|---|---|
| Material Number | 1.7131 | 1.7035 |
| Category | Alloy Steel | Alloy Steel |
| Standard | EN 10084 | EN 10083-3 |
Chemical composition (wt%)
| Element | 16MnCr5 | 41Cr4 | Overlap |
|---|---|---|---|
| C | 0.14–0.19% | 0.38–0.45% | No overlap |
| Si | 0–0.4% | 0–0.4% | OK |
| Mn | 1–1.3% | 0.6–0.9% | No overlap |
| P | 0–0.025% | 0–0.025% | OK |
Mechanical properties
| Property | 16MnCr5 | 41Cr4 | Unit |
|---|---|---|---|
| tensile_strength | 800–1100 | 900–1100 | MPa |
| yield_strength | ≥ 590 | ≥ 600 | MPa |
| elongation | ≥ 10 | ≥ 12 | % |
Compatibility Assessment
16MnCr5 and 41Cr4 share some characteristics (83% overlap) but have notable differences. They may be substitutable in some applications but not all. Verify suitability carefully.
Automated assessment based on composition analysis
Frequently Asked Questions
Is 16MnCr5 the same as 41Cr4?
16MnCr5 and 41Cr4 have a 83% composition overlap. For most purposes, they can be considered similar.
Can I replace 16MnCr5 with 41Cr4?
In many cases, yes. The compositions overlap significantly (83%). However, always verify mechanical property requirements and heat treatment compatibility for your specific application.
What is the difference between 16MnCr5 and 41Cr4?
The main differences are in the following elements: C, Mn, Cr. 16MnCr5 is a Alloy Steel grade, while 41Cr4 is a Alloy 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.