Wirobond® SG 250 g

Wirobond® SG 250 g

$447.96
/
Only 9999 items in stock!
  • Nickel- and beryllium-free
  • Reliable use even in problematic cases and restorations with large bridge spans
  • Simple and reliable casting time recognition thanks to optimal silicon content
  • Normal cooling facilitates economical and effective working
  • Reliable metal-ceramic bond with no need for an additional, expensive bonder
  • Biocompatible and corrosion-resistant

 

  • Item name
    Wirobond® SG
  • Color code
    8
  • CTE
    14,3 10ˉ⁶ Kˉ¹
  • Composition
    Co 63,8 · Cr 24,8 · W 5,3 · Mo 5,1 · Si 1,0
  • Density g/cm³
    8,6 g/cm³
  • Solidustemp
    1385 °C
  • Product description
    Cobalt-Chromium alloy for crowns & bridges
  • Vickershardness
    305 HV10
  • Casting temperature
    1480 °C
  • Liquidustemp.
    1420 °C
  • Preheat temp. to
    1000 °C
  • Base metall
    Cobalt
  • Content/amount
    250 g pack
  • Tensile strength
    630 MPa
  • Iso type ISO22674
    4
  • Yield strength
    485 MPa
  • Elongation at break
    11 %
  • Preheat temp. from
    900 °C
  • Elastic modul
    200 GPa
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