Porta P6

Au (78.0%)-based dental metal-ceramic alloy, Type 4

Porta P6

Porta P6 is a silver-free ceramic alloy, compatible with conventional metal-ceramics. The alloy’s strength makes it suitable for milling, in particular for combined prosthetic restorations.

Indications*

  • Inlays
  • Onlays, ¾ crowns, crowns
  • Telescope crowns, conus crowns
  • Bridges
  • Wide-span bridges
  • Cast posts / cores, bars, attachments
  • Implant-supported superstructures
  • Partial dentures

Technical Data

Composition (%):  Au 78.0 | Pt 9.8 | Pd 8.0 | In 4.0 | Sn <1.0, Ir <1.0
ISO  22674:2016
Type / Color: 4 / White
Density (g/cm³) 18.0
Melting Range (Solidus/Liquidus): 1110 - 1200 °C
Elastic Modulus (GPa): 108
  Porcelain Fired        Hardened                  
Vickers Hardness: 220                           230
Tensile Strength (MPa): 690                           740
0.2% Proof Stress (MPa):  570                           680
Elongation (%): 6                               4

 

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