C&M ceramic alloys V-Classic colour white, 25g (allways on stock)

Cendres & Metaux

C&M ceramic alloys V-Classic colour white, 25g

High-gold dental alloy for porcelain bonding, extra hard, type 4

Colour: white

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 metal

94.06

Au

75.00

Pd

19.00

Ir

0.01

Ru

0.05

Ag

1.00

Cu

0.44

In

2.00

Sn

2.00

Zn

0.50

Physical properties

Density g/cm³

16.4

Melting range °C

1135-1270

CTE (25-500°C)10-6  K-1

14

        (25-600°C)10-6  K-1

14.3

Young’s Modulus GPa

105

Mechanical properties

As cast

After firing

Hardened

Hardness HV5

220

250

250

0.2% Proof stress,Rp0.2% MPa

570

560

Elongation A5%

15

15