Wironit
Wironit®, The classic partial denture alloy for clasp partial dentures
Successful worldwide since 1953 – ideally suited for conventional clasp partial dentures.
The reduced Vickers hardness allows easier finishing and polishing.
The clasps can be activated very easily by the dentist.
Biocompatible and corrosion-resistant.
Type 5: Indicated for prosthetic restorations where parts thereof require a combination of high rigidity and strength, e.g. thin removable partial dentures, sections with thin cross-sections, clasps.
Product details
Composition in % by mass | |
|---|---|
Co 64.0 · Cr 28.5 · Mo 5.0 · Si 1.0 · Mn 1.0 · C | |
Alloy characteristics | Standard values |
Type (ISO 22674) | 5 |
Density | 8,3 g/cm3 |
Preheating temperature | 950–1 050 °C |
Solidus, liquidus temperature | 1265, 1395 °C |
Casting temperature approx. | 1 460 °C |
Young’s modulus | 185 GPa |
Proof strength (Rp0,2) | 615 MPa |
Ultimate strength (Rm) | 895 MPa |
Elongation after fracture (A5) | 10% |
Vickers hardness | 350 HV10 |
Availability | REF |
Wironit®, 1 kg | 50030 |
Accessories | REF |
Wiroweld, Co-Cr laser wire, carbon-free, Ø 0,35 mm | 50003 |
Wiroweld, Co-Cr laser wire, carbon-free, Ø 0,5 mm | 50005 |
Cobalt-chrome solder | 52520 |
Successful worldwide since 1953 – ideally suited for conventional clasp partial dentures.
The reduced Vickers hardness allows easier finishing and polishing.
The clasps can be activated very easily by the dentist.
Biocompatible and corrosion-resistant.
Type 5: Indicated for prosthetic restorations where parts thereof require a combination of high rigidity and strength, e.g. thin removable partial dentures, sections with thin cross-sections, clasps.
