Wironium® Cobalt chrome partial denture alloy
- Top-quality alloy, proven worldwide 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 biocompatibility verified by an independent institute
Composition in % by Mass Co 63, Cr 29.5, Mo 5, Si 1, Mn, Fe, N, C each
Technical data
- Type (ISO 22674)* 5 Density [g/cm3] 8.4
- Preheating temperature [°C] 950–1050
- Casting temperature [°C] approx. 1440
- Melting range [°C] 1320–1340
- Modulus of elasticity [GPa] approx. 216
- Elongation limit (Rp0.2) [MPa] 650
- Tensile strength (Rm) [MPa] 940
- Ductile yield (A5) [%] 12
- Vickers hardness (HV10) 330
1 Kg – Ref: 50065
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