Wironit extrahart
Ideal partial denture alloy for fixed/ removable restorations
- Harder and slightly more rigid than Wironit due to a higher proof stress and tensile strength: ideal for fixed/ removable restorations.
63,0 - 30,0 - 5,0 - 1,0 - x | |
BEGO colour code | 8 |
Casting temperature [°C] | 1420 |
Density [g/cm³] | 8,2 |
Melting interval [°C] | 1270, 1400 |
Modulus of elasticity [GPa] | 238 |
Pre-heating temperature [°C] | 950-1050 |
Proof stress [RP 0,2] after casting/firing | 515 |
Standard | ISO 22674 |
Suitability for laser welding | ja |
Tensile strength [RM] | 900 |
Vickers Hardness [HV10] after casting / firing | 385 |
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