17-4PH vs 410 / X12Cr13: 45% composition overlap. Significantly different materials serving different application areas.
17-4PH vs 410 / X12Cr13
Side-by-side chemical composition and mechanical property comparison.
Overview
17-4PH
1.4542
The most widely used precipitation-hardening stainless steel. Combines high strength (up to 1310 MPa UTS) with corrosion resistance comparable to 304. Delivered solution-annealed and hardened by simple low-temperature aging. Used in aerospace, medical, oil & gas, and nuclear applications.
410 / X12Cr13
1.4006
The basic martensitic stainless steel — 12% chromium with moderate carbon. Hardenable by heat treatment to provide good strength with moderate corrosion resistance. Used for steam turbine blades, pump shafts, valve components, bolts, and mining equipment.
| 17-4PH | 410 / X12Cr13 | |
|---|---|---|
| Material Number | 1.4542 | 1.4006 |
| Category | Stainless Steel | Stainless Steel |
| Standard | EN 10088-3 | EN 10088-2 |
Chemical composition (wt%)
| Element | 17-4PH | 410 / X12Cr13 | Overlap |
|---|---|---|---|
| C | 0–0.07% | 0.08–0.15% | No overlap |
| Si | 0–0.7% | 0–1% | OK |
| Mn | 0–1.5% | 0–1.5% | OK |
| P | 0–0.04% | 0–0.04% | OK |
Mechanical properties
| Property | 17-4PH | 410 / X12Cr13 | Unit |
|---|---|---|---|
| tensile_strength | ≥ 1310 | 650–850 | MPa |
| yield_strength | ≥ 1170 | ≥ 450 | MPa |
| elongation | ≥ 10 | ≥ 15 | % |
Compatibility Assessment
17-4PH and 410 / X12Cr13 have significantly different compositions (45% overlap). These materials are not interchangeable and serve different application areas.
Automated assessment based on composition analysis
Frequently Asked Questions
Is 17-4PH the same as 410 / X12Cr13?
17-4PH and 410 / X12Cr13 have a 45% composition overlap. They are generally not directly interchangeable.
Can I replace 17-4PH with 410 / X12Cr13?
Generally not recommended. The compositions differ significantly (45% overlap). These materials have different alloying concepts and are intended for different applications.
What is the difference between 17-4PH and 410 / X12Cr13?
The main differences are in the following elements: C, Cr, Ni. 17-4PH is a Stainless Steel grade, while 410 / X12Cr13 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.