Callisto CPG
Callisto CPG is cobalt-chromium-base ceramic alloy with palladium content. The low density makes this alloy especially economical and the fixed price keeps the costs consistent.
Indications*
- Onlays, ¾ crowns, crowns
- Telescope crowns, conus crowns
- Bridges
- Wide-span bridges
- Cast posts / cores, bars, attachments
- Implant-supported superstructures
- Partial dentures
Technical Data
| Composition (%): | Co 39.9 | Cr 21.3 | Pd 24.6 | Mo 11.6 | W 1.2 | Fe <1.0, Ta <1.0, B <1.0, Au <1.0, Al <1.0 |
| ISO | 22674:2016 |
| ADA Class: | Noble |
| Type / Color: | 5 / White |
| Density (g/cm³) | 9.3 |
| Melting Range (Solidus/Liquidus): | 1185 - 1275 °C |
| Elastic Modulus (GPa): | 230 |
| As Cast Porcelain Fired | |
| Vickers Hardness: | 335 350 |
| Tensile Strength (MPa): | 820 830 |
| 0.2% Proof Stress (MPa): | 600 665 |
| Elongation (%): | 10 10 |
Advantages
- Economical due to low density
- Calculable due to fixed price
- Wide range of indications
- Compatible with conventional metal-ceramics (e.g. IPS Style) and laboratory composites (e.g. SR Nexco)
- Tested biocompatibility
Processing Data
| Investment Material: | Phosphate-bonded |
| Preheating / Burn- out Temperature: | 750 - 820 °C |
| Crucible | Ceramic crucible |
| Casting Temperature: | 1335 - 1395 °C |
| Oxidation °C/min/Vacuum: | 900 / 1 / No |
| CTE: | (25 – 500 °C): 14.2 x 10-6 /K |
| Recommended Metal Ceramic: | IPS Style, IPS InLine One, IPS InLine, IPS InLine PoM, IPS Classic |
| Laser Welding Wire: | Laser Ceramic White |
*See TYPE CLASSIFICATION DUE TO PHYSICAL PROPERTIES