13CrMo4-5 vs 16MnCr5: 52% composition overlap. Moderate differences, generally not direct substitutes.
13CrMo4-5 vs 16MnCr5
Side-by-side chemical composition and mechanical property comparison.
Overview
13CrMo4-5
1.7335
Low-alloy Cr-Mo steel for elevated-temperature service. Good creep resistance up to 500°C. The standard grade for boiler tubes, headers, superheater tubes, and pressure equipment in power generation. Lower alloy content than 10CrMo9-10.
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.
| 13CrMo4-5 | 16MnCr5 | |
|---|---|---|
| Material Number | 1.7335 | 1.7131 |
| Category | Alloy Steel | Alloy Steel |
| Standard | EN 10028-2 | EN 10084 |
Chemical composition (wt%)
| Element | 13CrMo4-5 | 16MnCr5 | Overlap |
|---|---|---|---|
| C | 0.1–0.17% | 0.14–0.19% | Partial |
| Si | 0–0.35% | 0–0.4% | OK |
| Mn | 0.4–1% | 1–1.3% | Partial |
| P | 0–0.025% | 0–0.025% | OK |
Mechanical properties
| Property | 13CrMo4-5 | 16MnCr5 | Unit |
|---|---|---|---|
| tensile_strength | 440–590 | 800–1100 | MPa |
| yield_strength | ≥ 290 | ≥ 590 | MPa |
| elongation | ≥ 20 | ≥ 10 | % |
Compatibility Assessment
13CrMo4-5 and 16MnCr5 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 13CrMo4-5 the same as 16MnCr5?
13CrMo4-5 and 16MnCr5 have a 52% composition overlap. They are generally not directly interchangeable.
Can I replace 13CrMo4-5 with 16MnCr5?
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 13CrMo4-5 and 16MnCr5?
The main differences are in the following elements: C, Mn. 13CrMo4-5 is a Alloy Steel grade, while 16MnCr5 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.