C&M casting alloys Opticast® colour yellow, 25g (allways on stock)

Cendres & Metaux

C&M casting alloys Opticast® colour yellow, 25g

High-gold dental casting alloy, hard, type 2

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

C&B technique, inlays, onlays, corwns ¾

Inlays, onlays, crowns ¾

Composition in weight

%

Au + Pt group metals

83.30

Au

83.20

Ag

8.00

Cu

8.50

Zn

0.20

Ir

0.10

Physical properties 

Density g/cm³

16.30

Melting range °C

915-935

Young’s Modulus GPa

80

Mechanical properties

Soft

As Cast

Hardness HV5

115

115

0.2% Proof stress,Rp0.2% MPa

200

215

Elongation A5%

47

51