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Y-2

Y-2 is a clinically proven high-gold ceramic alloy demonstrating outstanding properties.

Advantages

  • Clinically proven
  • Wide range of indications
  • Excellent resistance to oral conditions
  • Certified biocompatibility

Indications

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

Au 82.0
Pt 8.1
Pd 4.5
Ag 3.7
Sn < 1.0
In < 1.0
Ru < 1.0
Re < 1.0
Fe < 1.0

Technical data

Type                                             4
Colour                                          yellow
Density (g/cm³)                          17.4
Melting range (°C)                     1105 - 1205
Casting temperature (°C)        1260 - 1320
Modulus of Elasticity (MPa)      83.000
CTE 25 – 500 °C                        15.0
CTE 20 – 600 °C                        15.1
Elongation (%)                            12.0
Vickers hardness                       155
0.2% proof stress (MPa)           280