Ti CP Grade 3 (TIMETAL 65A) Annealed vs Ti CP Grade 4 (TIMETAL 75A) Annealed
Property comparison of Ti CP Grade 3 (TIMETAL 65A) Annealed and Ti CP Grade 4 (TIMETAL 75A) Annealed, both titanium alloy.
| Property | Ti CP Grade 3 (TIMETAL 65A) Annealed | Ti CP Grade 4 (TIMETAL 75A) Annealed | Difference |
|---|---|---|---|
| Yield strength | 450 MPa | 560 MPa | +24% |
| Tensile strength | 585 MPa | 680 MPa | +16% |
| Elongation | 25 % | 23 % | -8% |
| Elastic modulus | 112,500 MPa | 112,500 MPa | 0% |
| Density | 4,510 kg/m³ | 4,510 kg/m³ | 0% |
| Thermal conductivity | 21.79 W/m·K | 16.95 W/m·K | -22% |
| Coefficient of thermal expansion | 0.000009 1/K | 0.000009 1/K | 0% |
| Melting point | 920 °C | 950 °C | +3% |
| Reduction in area | 48 % | 46 % | -4% |
Difference is Ti CP Grade 4 (TIMETAL 75A) Annealed relative to Ti CP Grade 3 (TIMETAL 65A) 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 CP Grade 3
- standard
- ASTM B265 Grade 3
- heat treatment
- Annealed
- grade
- Ti CP Grade 4
- standard
- ASTM B265 Grade 4
- heat treatment
- Annealed
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