Ti-10V-2Fe-3Al (Ti-10-2-3) vs Ti Grade 23: 36% composition overlap. Significantly different materials serving different application areas.
Ti-10V-2Fe-3Al (Ti-10-2-3) vs Ti Grade 23
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 Grade 23
Ti-6Al-4V ELI (Extra Low Interstitials) — the medical-grade version of the most common titanium alloy. Lower O, N, C, Fe limits than Grade 5 for improved fracture toughness, ductility, and biocompatibility. ASTM F136 specifies it for surgical implants. Slightly lower strength than Grade 5 but better fatigue crack growth resistance. Used for orthopedic implants (hip/knee), spinal fixation, dental implants, and cryogenic aerospace applications.
| Ti-10V-2Fe-3Al (Ti-10-2-3) | Ti Grade 23 | |
|---|---|---|
| Material Number | R56410 | — |
| Category | Titanium | Titanium |
| Standard | AMS 4984 / AMS 4987 | ASTM F136 |
Chemical composition (wt%)
| Element | Ti-10V-2Fe-3Al (Ti-10-2-3) | Ti Grade 23 | Overlap |
|---|---|---|---|
| C | ≤ 0.05% | 0–0.08% | OK |
| V | 9–11% | 3.5–4.5% | No overlap |
| Al | 2.6–3.4% | 5.5–6.5% | No overlap |
| Ti | 83–87% | — | — |
Mechanical properties
| Property | Ti-10V-2Fe-3Al (Ti-10-2-3) | Ti Grade 23 | Unit |
|---|---|---|---|
| tensile_strength | 1195–1241 | 860–930 | MPa |
| yield_strength | 1100–1120 | 795–860 | MPa |
| elongation | ≥ 10 | 10–15 | % |
Compatibility Assessment
Ti-10V-2Fe-3Al (Ti-10-2-3) and Ti Grade 23 have significantly different compositions (36% 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 Grade 23?
Ti-10V-2Fe-3Al (Ti-10-2-3) and Ti Grade 23 have a 36% composition overlap. They are generally not directly interchangeable.
Can I replace Ti-10V-2Fe-3Al (Ti-10-2-3) with Ti Grade 23?
Generally not recommended. The compositions differ significantly (36% 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 Grade 23?
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 Grade 23 is a Titanium grade.
View full data for each material:
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.