Stellite 6B (Co-28Cr-4W-1C) wrought vs Tribaloy T-400 (Co-28Mo-8.5Cr-2.5Si) cast
Property comparison of Stellite 6B (Co-28Cr-4W-1C) wrought and Tribaloy T-400 (Co-28Mo-8.5Cr-2.5Si) cast, both cobalt alloy.
| Property | Stellite 6B (Co-28Cr-4W-1C) wrought | Tribaloy T-400 (Co-28Mo-8.5Cr-2.5Si) cast | Difference |
|---|---|---|---|
| Density | 8,390 kg/m³ | 8,900 kg/m³ | +6% |
| Brinell hardness | 36 HB | 55 HB | +53% |
| Melting point | 1,310 °C | 1,314 °C | 0% |
Difference is Tribaloy T-400 (Co-28Mo-8.5Cr-2.5Si) cast relative to Stellite 6B (Co-28Cr-4W-1C) wrought. 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
- R30016
- standard
- Kennametal Stellite / High Temp Metals (Stellite 6B Technical Data)
- heat treatment
- solution heat-treated
- grade
- —
- standard
- Kennametal Stellite Tribaloy T-400 datasheet
- heat treatment
- as-cast
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