Tribaloy T-400 (Co-28Mo-8.5Cr-2.5Si) cast vs Tribaloy T-800 (Co-28Mo-17Cr-3.4Si) cast
Property comparison of Tribaloy T-400 (Co-28Mo-8.5Cr-2.5Si) cast and Tribaloy T-800 (Co-28Mo-17Cr-3.4Si) cast, both cobalt alloy.
| Property | Tribaloy T-400 (Co-28Mo-8.5Cr-2.5Si) cast | Tribaloy T-800 (Co-28Mo-17Cr-3.4Si) cast | Difference |
|---|---|---|---|
| Density | 8,900 kg/m³ | 8,600 kg/m³ | -3% |
| Brinell hardness | 55 HB | 58 HB | +5% |
| Melting point | 1,314 °C | 1,320 °C | 0% |
Difference is Tribaloy T-800 (Co-28Mo-17Cr-3.4Si) cast relative to Tribaloy T-400 (Co-28Mo-8.5Cr-2.5Si) cast. 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
- Kennametal Stellite Tribaloy T-400 datasheet
- heat treatment
- as-cast
- standard
- Kennametal Stellite Tribaloy T-800 datasheet
- heat treatment
- as-cast
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