C-103 (Nb-10Hf-1Ti) annealed vs High-Alumina Firebrick (60-70% Al2O3)
Property comparison of C-103 (Nb-10Hf-1Ti) annealed and High-Alumina Firebrick (60-70% Al2O3), both refractory.
| Property | C-103 (Nb-10Hf-1Ti) annealed | High-Alumina Firebrick (60-70% Al2O3) | Difference |
|---|---|---|---|
| Elastic modulus | 112,500 MPa | 50,000 MPa | -56% |
| Density | 8,850 kg/m³ | 2,600 kg/m³ | -71% |
| Coefficient of thermal expansion | 0.000007 1/K | 0.000006 1/K | -25% |
Difference is High-Alumina Firebrick (60-70% Al2O3) relative to C-103 (Nb-10Hf-1Ti) 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
- standard
- NASA NTRS / Western Alloys data (AMS 4911 / ASTM B392)
- heat treatment
- recrystallized annealed 1316C
- standard
- ASTM
- heat treatment
- —
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