Metal alloy I-Bond NF Cr-Co, 6,622 g

Description

I-BOND NF is biocompatible non-precious cobalt-based casting alloy for metal-ceramic dental restorations.
I-BOND NF contains no nickel, beryllium, cadmium and lead and fulfills the recommendations of the standards EN ISO 22674 and EN ISO 9693.
The relatively low Vicker´s hardness of 285 (HV 10) leads to good and easy milling and grinding behaviour and gives perfect polished surfaces.

Composition:
Co 63%.
Cr 24%.
W 8%.
Mo 3%.
Si 1%.
Nb < 1%.

Technical data:
Type: 4.
Density: 8,3 g/cm³.
Solidus, liquidus temperature: 1304°C, 1369°C.
Casting temperature: 1470°C.
Vickers hardness: HV 10, 285.
Coefficient of thermal expansion:
25 - 500°C - 13,9 x 10-6K-1;
20 - 600°C - 14,0 x 10-6K-1.
Yield stress: Rp 0,2 490 MPa.
Modulus of elasticity: E aprox. 210,000 MPa.
Elongation: A5 10%.

Package: 6,622 g.