Ti-2.5Cu (TIMETAL 230) Annealed vs Ti-3.9V-0.85Al-0.25Si-0.25Fe (TIMETAL 407) STA Water Quench
Property comparison of Ti-2.5Cu (TIMETAL 230) Annealed and Ti-3.9V-0.85Al-0.25Si-0.25Fe (TIMETAL 407) STA Water Quench, both titanium alloy.
| Property | Ti-2.5Cu (TIMETAL 230) Annealed | Ti-3.9V-0.85Al-0.25Si-0.25Fe (TIMETAL 407) STA Water Quench | Difference |
|---|---|---|---|
| Yield strength | 510 MPa | 776 MPa | +52% |
| Tensile strength | 620 MPa | 882 MPa | +42% |
| Elongation | 25 % | 23 % | -8% |
| Density | 4,560 kg/m³ | 4,530 kg/m³ | -1% |
| Thermal conductivity | 12.97 W/m·K | 11.3 W/m·K | -13% |
| Melting point | 890 °C | 890 °C | 0% |
Difference is Ti-3.9V-0.85Al-0.25Si-0.25Fe (TIMETAL 407) STA Water Quench relative to Ti-2.5Cu (TIMETAL 230) Annealed. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
- grade
- Ti-2.5Cu
- standard
- BS TA51 / DTD 5013
- heat treatment
- Annealed
- grade
- Ti-3.9V-0.85Al-0.25Si-0.25Fe
- standard
- TIMET Proprietary
- heat treatment
- Solution Treated and Aged (Water Quench)
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