C&M ceramic alloys Esteticor® Special colour yellow, 25g
High-gold dental alloy for porcelain bonding, extra hard, type 4
Colour: yellow
The alloy is considered to be highly corrosion resistant and showed neither a cytotoxic nor a mutagenic potential nor did it course any allergic sensitization.
Indication
For porcelain-to-metal crowns and bridges application, C&B technique, superstructures on implants, milling works.
Inlays, onlays, crowns ¾ / Single crowns / Short-span bridgework / Long-span bridgework / Milled work
|
Composition in weight |
% |
|
Au + Pt group metals |
96.10 |
|
Au |
77.30 |
|
Pt |
9.80 |
|
Pd |
8.90 |
|
Ag |
1.20 |
|
Cu |
0.30 |
|
Sn |
0.50 |
|
In |
1.50 |
|
Ir |
0.10 |
|
Fe |
0.20 |
|
Re |
0.20 |
Physical properties
|
Density g/cm³ |
18 |
|
Melting range °C |
1160-1275 |
|
CTE (25-500°C)10-6 K-1 |
13.7 |
|
(25-600°C)10-6 K-1 |
13.9 |
|
Young’s Modulus GPa |
105 |
Mechanical properties
|
As cast |
After firing |
Hardened |
|
|
Hardness HV5 |
185 |
200 |
215 |
|
0.2% Proof stress,Rp0.2% MPa |
455 |
490 |
495 |
|
Elongation A5% |
8 |
8 |
6 |
