Bio PontoStar XL
High-gold-content, extra-hard alloy for standard metal-ceramic restorations, yellow, does not contain palladium or copper; includes biocertificate.
- Extra-hard alloy with a high gold content for metal-ceramic work
- yellow
- does not contain palladium or copper
- increased resistance to thermal distortion compared to alloys with a similar composition
- wide range of indications, includes biocertificate
86,0 - 11,5 - 1,6 - x - x - x | |
BEGO colour code | 5 |
CTE 25-500 °C | 14,1 |
Casting temperature [°C] | 1270 |
Density [g/cm³] | 18,1 |
Elongation [A5] after casting/firing | 7 |
Indications | 1, 2, 3, 4, 5, 6 |
Melting interval [°C] | 1020-1090 |
Modulus of elasticity [GPa] | 92 |
Pre-heating temperature [°C] | 850 |
Proof stress [RP 0,2] after casting/firing | 405 |
Suitability for laser welding | ja |
Type of alloy | extrahart |
Vickers Hardness [HV5] after casting / firing | 215 |
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