C&M ceramic alloys Esteticor Biennor CF® colour white, 25g (allways on stock)

Cendres & Metaux

C&M ceramic alloys Esteticor Biennor CF® 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.
Single crowns / Short-span bridgework / Long-span bridgework / Milled work

Composition in weight

 %

Au + Pt group metals

80.00

Au

2.00

Pd

77.60

Ag

5.00

Sn

6.40

Zn

4.60

Ga

4.00

Ru

0.40

Physical properties

Density g/cm³

11.4

Melting range °C

1145-1305

CTE (25-500°C)10-6  K-1

13.8

        (25-600°C)10-6  K-1

14.2

Young’s Modulus GPa

125

Mechanical properties

As cast

After firing

Hardness HV5

245

235

0.2% Proof stress,Rp0.2% MPpa

535

510

Elongation A5%

35

37