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W

W is a clinically proven reduced gold ceramic alloy demonstrating outstanding properties.

Advantages

  • Clinically proven
  • Extra hard
  • Wide range of indications
  • Easy to cast
  • Certified biocompatibility

Indications

  • Inlays
  • Onlays
  • Partial crowns
  • Single crowns
  • Telescope and conus crowns
  • Root canal posts
  • Short- and long-span bridges
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Composition

Au 54.0
Pd 26.4
Ag 15.5
Sn 2.5
In 1.5
Ru < 1.0
Re < 1.0
Li < 1.0

Technical data

Type                                             4
Colour                                         white
Density (g/cm³)                          13.8
Melting range (°C)                    1230 - 1280
Casting temperature (°C)       1330 - 1390
Modulus of Elasticity (MPa)    113.000
CTE 25 – 500 °C                      14.2
CTE 20 – 600 °C                      14.5
Elongation (%)                          21.0
Vickers hardness                     220
0.2% proof stress (MPa)         455