Cobalt-chromium alloy for framework dentures "par excellence".
Advantages:
- Universal alloy for framework dentures with clasps and combined dentures
- Evolution of the WIRONIUM® top alloy
- Modified composition for the highest demands. Increased yield strength and tensile strength.
- Very high elongation at break - Increased resistance to deformation
- High stability: hook activation is not problematic
- Biocompatibility certified by neutral institutions
Technical characteristics:
Mass composition -%: Co 62.5 - Cr 29.5 - Mo 5 - Ta <1 - Si <1 - N <1 - Mn <1 - Fe <1 - C <1 -
Density [g/m³): 8.4
Preheating temperature [°C]: 950 - 1050
Pouring temperature [°C]: approx. 1440
Melting range [°C]: 1310 - 1345
Elastic modulus [GPa]: approx. 220
Yield strength [RP 0.2] after melting/firing: 700
Yield strength [RP 0.2] quenched: 700
Tensile strength [RM]: 1000
Elongation at break [A5] after fusion/firing: 10
Vickers hardness [HV10] after melting/firing: 340
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