SM-OG Yellow Color, High Noble, Ceramic Alloy, Type IV
Gold based ceramic alloy for dental applications.
Indications
- Onlays
- 3/4 Crowns
- Telescope Crowns
- Conus Crowns
- Crowns
- Bridges of any Span
- Cast Posts and Cores
Composition
Au 74
Ag 9
Pt 8.6
Pd 5.2
In 2.5
Mn < 1.0, Ru < 1.0
Technical data
| Type | 4 |
| Color | Yellow |
| Density (g/cm2) | 16.7 |
| Melting range (°C) | 1170 - 1335 |
| Modulus of Elasticity (MPa) | 97.000 |
| CTE 25 - 500 °C | 14.1 |
| CTE 20 - 600 °C | 14.3 |
| Elongation (%) | 33.0 |
| Vickers hardness | 260 |
| 0.2% proof stress (MPa) | 525 |