C&M casting alloys Medior®3 color pale yellow, 25g
Medium-gold dental casting alloy, extra hard, type 4
Color: pale 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
C&B technique, conventional crowns, small bridges, inlays, milling work, telescopic crowns, cast partial denture frames
Inlasy, onlays, corwns ¾ / single crowns / short-span bridgework / long-span bridgework / milled work / clasps, lingual bars, palatinal plates
|
Composition in weight |
% |
|
Au + Pt group metals |
61.00 |
|
Au |
55.00 |
|
Ag |
26.00 |
|
Cu |
10.90 |
|
Pd |
5.95 |
|
Zn |
2.10 |
|
Ru |
0.05 |
Physical properties
|
Density g/cm³ |
13.6 |
|
Melting range °C |
875-920 |
|
Young’s Modulus GPa |
105 |
Mechanical properties
|
Soft |
As cast |
Hardened |
|
|
Hardness HV5 |
170 |
295 |
280 |
|
0.2% Proof stress,Rp0.2% MPa |
435 |
865 |
815 |
|
Elongation A5% |
35 |
4 |
5 |
