Ti-10V-2Fe-3Al (Ti-10-2-3) vs Ti-6Al-4V (Grade 5): 43% composition overlap. Significantly different materials serving different application areas.
Ti-10V-2Fe-3Al (Ti-10-2-3) vs Ti-6Al-4V (Grade 5)
Side-by-side chemical composition and mechanical property comparison.
Overview
Ti-10V-2Fe-3Al (Ti-10-2-3)
R56410
Near-beta titanium alloy developed for high-strength airframe forgings. UNS R56410. Solution treated + aged: Rm ~1195–1241 MPa, Rp0.2 ~1100–1120 MPa, A ~10%. Density 4.65 g/cm³, E-Modul 110 GPa. Best hot-die forgeability of any commercial titanium alloy. Deep-hardenable. AMS 4983/4984/4986/4987. Applications: aircraft landing gear (Boeing 777, Airbus A380), actuation components, helicopter rotor hubs, high-strength structural forgings.
Ti-6Al-4V (Grade 5)
3.7164
The most widely used titanium alloy — accounts for ~50% of all titanium production. Alpha-beta alloy with exceptional strength-to-weight ratio. Used for jet engine components, airframe structures, medical implants (hip/knee), fasteners, and racing components. Biocompatible.
| Ti-10V-2Fe-3Al (Ti-10-2-3) | Ti-6Al-4V (Grade 5) | |
|---|---|---|
| Material Number | R56410 | 3.7164 |
| Category | Titanium | Titanium |
| Standard | AMS 4984 / AMS 4987 | ASTM B265 |
Chemical composition (wt%)
| Element | Ti-10V-2Fe-3Al (Ti-10-2-3) | Ti-6Al-4V (Grade 5) | Overlap |
|---|---|---|---|
| C | ≤ 0.05% | 0–0.08% | OK |
| V | 9–11% | 3.5–4.5% | No overlap |
| Al | 2.6–3.4% | 5.5–6.75% | No overlap |
| Ti | 83–87% | — | — |
Mechanical properties
| Property | Ti-10V-2Fe-3Al (Ti-10-2-3) | Ti-6Al-4V (Grade 5) | Unit |
|---|---|---|---|
| tensile_strength | 1195–1241 | ≥ 895 | MPa |
| yield_strength | 1100–1120 | ≥ 828 | MPa |
| elongation | ≥ 10 | ≥ 10 | % |
Compatibility Assessment
Ti-10V-2Fe-3Al (Ti-10-2-3) and Ti-6Al-4V (Grade 5) have significantly different compositions (43% overlap). These materials are not interchangeable and serve different application areas.
Automated assessment based on composition analysis
Frequently Asked Questions
Is Ti-10V-2Fe-3Al (Ti-10-2-3) the same as Ti-6Al-4V (Grade 5)?
Ti-10V-2Fe-3Al (Ti-10-2-3) and Ti-6Al-4V (Grade 5) have a 43% composition overlap. They are generally not directly interchangeable.
Can I replace Ti-10V-2Fe-3Al (Ti-10-2-3) with Ti-6Al-4V (Grade 5)?
Generally not recommended. The compositions differ significantly (43% overlap). These materials have different alloying concepts and are intended for different applications.
What is the difference between Ti-10V-2Fe-3Al (Ti-10-2-3) and Ti-6Al-4V (Grade 5)?
The main differences are in the following elements: V, Al, Fe. Ti-10V-2Fe-3Al (Ti-10-2-3) is a Titanium grade, while Ti-6Al-4V (Grade 5) is a Titanium grade.
Related Comparisons
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Data provided for reference only. Always verify against the applicable specification for critical applications.
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