Ti-2.5Cu (TIMETAL 230) Solution Treated and Aged vs Ti-3Al-8V-6Cr-4Mo-4Zr (ATI 38-644 / Beta C) Annealed
Property comparison of Ti-2.5Cu (TIMETAL 230) Solution Treated and Aged and Ti-3Al-8V-6Cr-4Mo-4Zr (ATI 38-644 / Beta C) Annealed, both titanium alloy.
| Property | Ti-2.5Cu (TIMETAL 230) Solution Treated and Aged | Ti-3Al-8V-6Cr-4Mo-4Zr (ATI 38-644 / Beta C) Annealed | Difference |
|---|---|---|---|
| Yield strength | 600 MPa | 758 MPa | +26% |
| Tensile strength | 760 MPa | 827 MPa | +9% |
| Elongation | 20 % | 10 % | -50% |
| Elastic modulus | 112,500 MPa | 93,100 MPa | -17% |
| Density | 4,560 kg/m³ | 4,820 kg/m³ | +6% |
| Melting point | 890 °C | 1,649 °C | +85% |
Difference is Ti-3Al-8V-6Cr-4Mo-4Zr (ATI 38-644 / Beta C) Annealed relative to Ti-2.5Cu (TIMETAL 230) Solution Treated and Aged. 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
- Solution Treated and Aged
- grade
- Ti-3Al-8V-6Cr-4Mo-4Zr
- standard
- AMS 4957 / ASTM B348 Grade 19
- heat treatment
- Annealed (Solution Annealed)
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