Wironium
WIRONIUM® Cobalt-chrome partial denture alloy
Top-quality alloy, proven worldwide since 1972 – ideally suited for conventional clasp partial dentures.
Excellent flow properties – simple processing.
Particularly suitable for laser welding with Wiroweld welding wire thanks to the reduced carbon content.
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 63.0 · Cr 29.5 · Mo 5.0 · Si 1.0 · C · Mn · N | |
Alloy characteristics | Standard values |
Type (ISO 22674) | 5 |
Density | 8,2 g/cm3 |
Preheating temperature | 950–1 050 °C |
Solidus, liquidus temperature | 1360, 1405 °C |
Casting temperature approx. | 1 440 °C |
Young’s modulus | 230 GPa |
Proof strength (Rp0,2) | 680 MPa |
Ultimate strength (Rm) | 855 MPa |
Elongation after fracture (A5) | 15 % |
Vickers hardness | 345 HV10 |
Availability | REF |
WIRONIUM®, 1 kg | 50065 |
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 |
Top-quality alloy, proven worldwide since 1972 – ideally suited for conventional clasp partial dentures.
Excellent flow properties – simple processing.
Particularly suitable for laser welding with Wiroweld welding wire thanks to the reduced carbon content.
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.
