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

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Keramit 450 + HV

KERAMIT 450 + HV is a gold-palladium-silver alloy, references from many years for the national and international markets.


White colour



Chemical composition

Au Pd Ag In Sn Ga Re
Ru Au&PGM
45.0% 38.9% 5.0% 8.6% X 1.4%

X

X

84.2%

X=<1,0%


Technical data

Density g/cm³

13.6

Yield strength MPa

550 - 600

Melting range °C

1215 - 1305

Elongation %

19 - 10

Casting temperature°C

1400

Tensile strength MPa

780 - 800

TEC 25-500°C-25-600°C 10-6K-1

13.9 - 14.2

Vickers hardness HV5/30

240 - 250 - 270

Modulus of elasticity GPa

140

Crucible

ceramic


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