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Spartan

Pd (78.7%)-based dental metal-ceramic alloy, Type 5

Spartan is a silver-free, palladium-based ceramic alloy. Its mechanical properties and high heat resistance allow a wide range of indications.

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 (%):  Pd 78.7 | Cu 10.0 | Au 2.0 | Ga 9.0 | B <1.0, Ir <1.0
ISO  22674:2016
ADA Class: Noble
Type / Color: 5 / White
Density (g/cm³) 10.9
Melting Range (Solidus/Liquidus): 1050 - 1190 °C
Elastic Modulus (GPa): 155
  Porcelain Fired        Hardened                  
Vickers Hardness: 310                           430
Tensile Strength (MPa): 1165                         1245
0.2% Proof Stress (MPa):  945                           1050
Elongation (%): 18                               16
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