Harmony C&B 55 is a clinically proven reduced gold crown and bridge alloy demonstrating outstanding properties.
Advantages
- Clinically proven
- Deep yellow colour
- Excellent resistance to oral conditions
- Certified biocompatibility
Indications:
- Onlays
- Inlays
- Partial crowns
- Single crowns
- Telescope and conus crowns
- Root canal posts
- Short- and long-span bridges
Composition
Au 55.0
Pd 5.2
Ag 30.0
Cu 9.0
In < 1.0
Ir < 1.0
Technical data
Type 4
Colour yellow
Density (g/cm³) 13.6
Melting range (°C) 905 - 975
Casting temperature (°C) 1030 - 1090
Modulus of Elasticity (MPa) 83.000
Elongation (%) 19.0
Vickers hardness 185
0.2% proof stress (MPa) 425