d.SIGN 53
d.SIGN 53 is a palladium-based ceramic alloy. Its low density together with excellent flow properties enable easy and economical processing.
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 (%): | Pd 53.8 | Ag 34.9 | Sn 7.7 | In 1.7 | Zn 1.2 | Pt <1.0, Re <1.0, Ru <1.0, Li <1.0 |
| ISO | 22674:2016 |
| ADA Class: | Noble |
| Type / Color: | 4 / White |
| Density (g/cm³) | 10.8 |
| Melting Range (Solidus/Liquidus): | 1180 - 1270 °C |
| Elastic Modulus (GPa): | 132 |
| Porcelain Fired Hardened | |
| Vickers Hardness: |
250 295 |
| Tensile Strength (MPa): | 730 770 |
| 0.2% Proof Stress (MPa): | 545 600 |
| Elongation (%): | 10 10 |