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

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Keramit NP-S

Keramit NP-S is a co-cr based dental alloy for laser sintering process. It is the natural evolution of the casting alloy.

Nobil Metal has a long experience in the field of powder metallurgy: in 1988 the company was one of the first dental companies in the world to achieve the atomization process for the production of dental alloy powders.

Nickel and Berillium free. Completely safe, stable and economical.

We are able to offer all alloys present in the catalogue in powder form.

The entire production process is always EN ISO 9001-13485 certified

Chemical composition

Co Cr W Mo Si Nb
63.0% 24.0% 8.0% 3.0% 1.0% 1.0%


Technical data

Density g/cm³

8.3

Yield strength MPa

490

Melting range °C

1305-1370

Elongation %

10

Tensile strength MPa

650 - 740

CTE 25-500°C-25-600°C 10-6K-1

13.9 - 14.0

Modulus of elasticity GPa

210

Vickers hardness HV10/30

285

Metal ceramic bonding MPa

> 40


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