CORiTEC CoCr M6 is suitable for (e.g.):
thin veneered crowns
wide span bridges or bridges with small cross sections
partial & full arch dentures
clasps, bars, attatchments
implant retained superstructures
CORiTEC CoCr M6 disc is a NPM-disc based on Cobalt free from Nickel, Cadmium, Beryllium and Lead. Restorations can be veneered wit all common metal-ceramics with a suitable coefficient of linear thermal expansion (CLTE).
|Composition (wt%)||Co: 61,65, Cr: 27,75, W: 8,45, Si: 1,61, Mn: 0,25, Fe: 0,2|
|Vickers hardness (HV 10/30)||275|
|Coefficient of linear thermal expansion (CLTE) (10-6K-1)||14,1 (25-500 °C)|
|Highest recommended firing temperature||approx. 980 °C|
|0,2 % Yield Strength||440 MPa|
|Tensile elongation at break||14 %|
|Tensile strength||819 MPa|
- Avoid wall thicknesses of less than 0.35 mm
- Design the connectors as strong as possible (height: at least 3.5 mm, width: at least 2.5 mm)
- Please use suitable milling tools and cutting data according to the manufacturer's instructions for the dental milling machines. CORiTEC CoCr M6 disc can be machined with common CoCr strategies.
- For veneering use commercially available dental ceramics for cobalt based metal alloys with a suitable coefficient of linear thermal expansion.
- CORiTEC CoCr M6 is solderable and weldable.
- Safety note: Metal dusts are harmful to health. Use a dust extractor. Consider allergic hypersensitivities to contents of the alloy. In case of suspected incompatibility with individual elements of this alloy it should not be used.