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

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Keramit Performance

Universal alloy, yellow colour.










Chemical composition

Au Pt Ag Zn
Ir
Rh
Ta
Fe
Au&PGM
72.2% 9.0% 15.0%

2.4%

X

X

X

X

82.0%

X=<1,0%


Technical data

Density g/cm³

16.1

Yield strength MPa

315 - 380

Melting range °C

980 - 1075

Elongation %

16 - 11

Casting temperature°C

1190

Tensile strength MPa

420 - 540

TEC 25-500°C-25-600°C 10-6K-1

16.2 - 16.6

Vickers hardness HV5/30

165 - 180 - 200

Modulus of elasticity GPa

98

Crucible

ceramic or graphite


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