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Harmony X-Hard

Harmony X-Hard is a clinically proven reduced gold crown and bridge alloy demonstrating outstanding properties.

Advantages

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

Indications

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

Au 68.3
Pt 2.9
Pd 3.6
Ag 10.0
Cu 13.8
Zn 1.1
In < 1.0
Ir < 1.0

Technical data

Type                                             4 
Colour                                          yellow
Density (g/cm³)                          15.9
Melting range (°C)                     900 - 960
Casting temperature (°C)        1015 - 1075
Modulus of Elasticity (MPa)     93.000
Elongation (%)                           14.0
Vickers hardness                      255
0.2% proof stress (MPa)          735