Ivoclar Vivadent
Corporate

Search
magnifying glass

Harmony PF

Harmony Hard is a clinically proven high-gold crown and bridge alloy demonstrating outstanding properties. It is free of palladium.

Advantages:

  • Pd-free
  • 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
  • Implant superstructures
  • Model casts
magnifying glass

Composition

Au 72.0
Pt 3.6
Ag 13.7
Cu 9.8
Zn < 1.0
Ir < 1.0

Technical data

Type                                             4 
Colour                                         yellow
Density (g/cm³)                         15.6
Melting range (°C)                    900 - 940
Casting temperature (°C)       1000 - 1080
Modulus of Elasticity (MPa)     89.000
Elongation (%)                          18.0
Vickers hardness                     245
0.2% proof stress (MPa)         525