Ti Exhaust XT (TIMETAL XT) Annealed vs Ti Grade 12 (TIMETAL Grade 12) Annealed
Property comparison of Ti Exhaust XT (TIMETAL XT) Annealed and Ti Grade 12 (TIMETAL Grade 12) Annealed, both titanium alloy.
| Property | Ti Exhaust XT (TIMETAL XT) Annealed | Ti Grade 12 (TIMETAL Grade 12) Annealed | Difference |
|---|---|---|---|
| Yield strength | 531 MPa | 345 MPa | -35% |
| Tensile strength | 581 MPa | 483 MPa | -17% |
| Elongation | 30 % | 18 % | -40% |
| Elastic modulus | 107,000 MPa | 107,000 MPa | 0% |
| Density | 4,510 kg/m³ | 4,510 kg/m³ | 0% |
| Thermal conductivity | 15.9 W/m·K | 19.02 W/m·K | +20% |
| Specific heat | 534 J/kg·K | 544 J/kg·K | +2% |
| Coefficient of thermal expansion | 0.00001 1/K | 0.00001 1/K | -1% |
Difference is Ti Grade 12 (TIMETAL Grade 12) Annealed relative to Ti Exhaust XT (TIMETAL XT) 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-Si (Exhaust XT)
- standard
- TIMET Proprietary
- heat treatment
- Annealed
- grade
- Ti-0.8Ni-0.3Mo Grade 12
- standard
- ASTM B265 Grade 12
- heat treatment
- Annealed
What else is in Engineering Database
AI built for engineering. Searches the engineering database, performs calculations, gives source-backed engineering insights.
Get started for free ↗Reference Data375 engineering tablesMaterial properties, pipe and shape dimensions, code tables, and electrical ratings across mechanical, civil, chemical, electrical, materials, and manufacturing engineering.
Browse dataCalculatorsDeterministic engineering calculatorsSizing, checking, and conversion tools that run against the reference tables. Inputs are code-compliant, outputs are traceable to the source standard.
Browse calculators