Wirobond® M+

Milled cobalt-chrome restorations

  • The simultaneous 5-axis milling guarantees optimal precision of fit – with every unit
  • Can be veneered with commercially available ceramics (with a corresponding coefficient of thermal expansion)
  • Each milling disc is re-densified – for a dense, high-lustre finish and more than 99% freedom from porosity
  • High strength in all span sizes – therefore a very wide range of indications
  • Corrosion-resistant and biocompatible
  • Nickel- and beryllium-free

Indications

  • Frames for partially and fully veneered solutions with up to 16 units and up to four pontics
  • Fully anatomical crowns and bridges with up to 16 units and up to four pontics
  • One-piece abutments, bars, and occlusally screw-retained bridges
  • Abutments with fully anatomical form
Chemical composition in %
Co 63.8 % · Cr 24.8 % · W 5.3 % · Mo 5.1 % · Si 1.0 %
Alloy characteristics
Type (according to ISO 22674) 4
Density 8.6 g/cm³
Modulus of elasticity 235 GPa
0.2% elongation limit (Rp0.2) 415 MPa
Tensile strength (Rm) 965 MPa
Hardness (HV 10) 290
Coefficient of thermal expansion (RT – 500°C) 14.4 10-6 K-1
Coefficient of thermal expansion (RT – 600 °C) 14.6 10-6 K-1

Images and illustrations are examples. Colors, symbols, designs, and information on the depicted labels and/or packaging may differ from reality.