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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 | 

 
                        
                       
                        
                       
                        
                       
                     
                    