BEGO GmbH & Co. KG

Wirobond® C

• Nickel- and beryllium-free

• Simple processing thanks to reliable casting time recognition

• Carbon-free composition – particularly well suited for laser welding

• The element cerium ensures high bond strength with the ceramic, minimising the risk of subsequent flaking or chipping

• Low thermal conductivity – protects the pulp and ensures high wearing comfort for the patient

• Biocompatible and corrosion-resistant thanks to a firmly-adhering passive layer

  • Category
    Alloys
  • REF
    50114
  • Item name
    Wirobond® C
  • Iso type ISO22674
    5
  • Density g/cm³
    8,5 g/cm³
  • Preheat temp. to
    1000 °C
  • Liquidustemp.
    1420 °C
  • CTE
    14,3 10ˉ⁶ Kˉ¹
  • Product description
    Cobalt-Chromium alloy for crowns & bridges
  • Vickershardness
    315 HV10
  • Casting temperature
    1500 °C
  • Composition
    Co 63,3 · Cr 24,8 · W 5,3 · Mo 5,1 · Si 1,0 · Ce
  • Preheat temp. from
    900 °C
  • Color code
    8
  • Base metall
    Cobalt
  • Yield strength
    440 MPa
  • Tensile strength
    780 MPa
  • Elongation at break
    16 %
  • Content/amount
    1.25 kg pack
  • Solidustemp
    1360 °C
  • Elastic modul
    180 GPa