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Y-1

Y-1 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 74.8
Pd 12.6
Ag 10.2
Sn 1.3
In 1.0
Re < 1.0
Li < 1.0

Technical data

Type                                              3
Colour                                          yellow
Density (g/cm³)                           16.0
Melting range (°C)                      1175 - 1205
Casting temperature (°C)         1260 - 1320
Modulus of Elasticity (MPa)      99.000
CTE 25 – 500 °C                        14.8
CTE 20 – 600 °C                        15.0
Elongation (%)                            15.0
Vickers hardness                       185
0.2% proof stress (MPa)           340