NOBIL-METAL® S.p.A. - DENTAL ALLOYS& SOLDERS

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Keramit NP

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Keramit NP is a Cobalt-Chrome dental alloy for ceramic. The tests run with the most sold ceramics, gave excellent results both in the layering and press-on techniques.


White colour, nickel, gallium and beryllium free, Keramit NP showed an outstanding cytocomptibility and resistance to corrosion.


ISO 22674 and ISO 9693-1 approved

Chemical composition

Co Cr W Mo
Si
Nb
63% 24%

8%

3%

1%

1%


Technical data

Density g/cm³

8.3
Yield strength MPa

490

Melting range °C

1305 - 1370

Elongation %

10

Casting temperature°C

1470
Modulus of elasticity GPa

210

TEC 25-500°C-25-600°C 10-6K-1

13.9 - 14

Vickers hardness HV10/30

285

Metal ceramic bonding MPa

>40

Crucible

ceramic


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