Description
I-BOND LO is biocompatible non-precious nickel-based casting alloy for metal-ceramic dental restorations. I-BOND LO is beryllium, cadmium and lead free and fulfills the recommendations of the standards EN ISO 22674 and EN ISO 9693-1. The low Vicker´s hardness of 250 (HV 10) leads to good and easy milling and grinding behaviour and gives perfect polished surfaces.
| Composition |
m% |
|
| Ni |
64,4 |
|
| Cr |
22 |
|
| Mo |
10 |
|
| Si |
2,1 |
|
| Nb, Mn |
%mylt%1 |
|
| B |
%mylt%1 |
|
| Properties |
|
| Type |
|
4 |
|
| Density |
|
8,3 g/cm3 |
|
| Melting range |
|
1200-1280°C |
|
| Casting temperature |
|
1340°C |
|
| Vickers hardness |
HV 10 |
250 |
|
| Coefficient of thermal expansion |
25 – 500°C |
13,9 x 10-6K-1 |
|
|
20 – 600°C |
14,1 x 10-6K-1 |
|
| Yield stress |
Rp 0,2 |
427 MPa |
|
| Modulus of elasticity |
E |
aprox. 144.000 MPa |
|
| Elongation |
A5 |
8,50 |
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