1. Introduce
– Composed of Ti and Mo and does not contain Ni and V
– A titanium alloy manufactured for primary forming into forgings
– One of the metastable beta titanium alloys
– More biocompatible than ASTM F136 (Ti-6Al-4V) and ASTM F1295 (Ti-6Al-7Nb), the alpha+beta alloys used in conventional artificial bones
– UNS R58150
* UNS
- Abbreviation for Unified Numbering Systems for Metals and Alloys
- Unified unique numbering system for metals and alloys
- A representative number that is compatible with metals and alloys defined in many material-related codes such as ASTM, AISI, ASME, AWS, etc.
* R : Reactive and Refractory Metals and Alloys
* UNS R58150 : 5XXXX : Titanium
2. Property
– Excellent strength, fatigue strength, ductility, toughness, formability, corrosion resistance, wear resistance, biocompatibility, fatigue resistance
| Element | Impact |
|---|---|
| Mo | Provides corrosion resistance, pitting and crevice corrosion resistance, high temperature strength, creep rupture strength, and toughness |
[Ti 15Mo Chemical Composition (%)]
| Ti | N | C | H |
|---|---|---|---|
| 83.53 ~ 86.00 | Max. 0.05 | Max. 0.10 | Max. 0.02 |
| Fe | O | Mo | |
|---|---|---|---|
| Max. 0.10 | Max. 0.20 | 14.00 ~ 16.00 |
[Ti 15Mo Mechanical Properties]
| Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation (%) | Hardness HV typical |
|---|---|---|---|
| Min. 690 | Min. 483 | Min. 20 | 321 |
[Ti 15Mo Physical Properties]
| Density (g/㎤) | Melting Range (℃) | Beta transus temperature (℃) |
|---|---|---|
| 4.95 | 1704 ~ 1760 | 774 ± 14 |
3. Standard & Specification
– Specification : UNS R58150
| Product Form | ASTM |
|---|---|
| Bar, Rod, Sheet | F2066 |
4. Available Form
– Bar, Rod
– Sheet, Plate, Strip
– Wire, Coil
5. Application & Product
– Medical
| Application | Product |
|---|---|
| Medical | Implants, Braces, Artificial joints |
(1) Implants / (2) Braces / (3) Artificial joints
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