Adornova NC

Package á 25 g

High gold-containing casting alloy

67,90  excl. VAT

67,90  / g

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Type: High gold-containing dental casting alloy on the gold basis, type 4 (extra hard)

acc. DIN EN ISO 22674

Colour: yellow

 

Applicable scope: Inlays, Onlays
Crowns
Small bridges
Large-span bridges
Milling, cone and attachment works *
Modeling casting

 

Composition: Au 71,60
(mass fraction in %) Ag 12,70
Cu 10,80
Ir 0,10
Pt 3,70
Zn 1,10

 

Technical specifications: Density in g/cm³ 15,5
  Vickers hardness HV 5/30 (s)220
  Yield strength Rp0,2 in MPa (s)550
  Elongation at break in % (s)11
  Elastic modulus in GPa 110
Melting interval in °C 870-920

 

Processing: Preheating temp. of the casting moulds in °C 750
Casting temperature in °C 1070
Crucibles Graphit/ Keramik
Curing Not curable

 

Suitable solders: Joints as modeling alloy AL 800
  Joints as modeling alloy AL 750

 

1) Brief description:

s – self-curing, n – after ceramic firing, a-s – curing from s condition

a-n – curing from n condition

 

2) All information about cured condition is given according to the alloy:

– Oxide firing 10min/ 960°C + 4x4min/ 960°C for yellow conventional bonding alloys

– Oxide firing 10min/ 980°C + 4x4min/ 980°C for white conventional bonding alloys

– Oxide firing 10min/ 800°C + 4x4min/ 800°C for LFC-systems

Corresponding data are true under these conditions only.

 

3) The ceramic firing should be carried out according to the manufacturer's instructions.

 

*) Depending on the copper content, discoloration may occur. We refer here to our document INDIFKGRX.

Weight 33 g

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