Wironit extrahart

Ideal partial denture alloy for fixed/ removable restorations

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.
  Delivery form REF
Wironit extrahart - 1 kg 1 pack = 1000 g 50060
Wironit extrahart - 250 g 1 pack = 250 g 50050
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

*All images are subject to BEGO Bremer Goldschlägerei Wilhelm Herbst GmbH & Co. KG

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