Eurogold supra

Au (40.5%)-based dental casting/ metal-ceramic alloy, Type 4

Eurogold supra

Eurogold supra is a copper-free, reduced-gold universal alloy, suitable for use in the double crown technique and compatible with low-fusing special ceramics and laboratory composites.

Indications*

  • Inlays
  • Onlays, 3/4 crowns, crowns
  • Telescope crowns, conus crowns
  • Bridges
  • Wide-span bridges
  • Cast posts / cores, bars, attachments
  • Implant-supported superstructures
  • Partial dentures

Technical Data

Composition (%):  Au 40.5 | Ag 36.2 | Pd 14.5 | In 8.7 | Ir <1.0 
ISO  22674:2016
Type / Color 4 / Yellow
Density (g/cm³) 12.5
Melting Range (Solidus/Liquidus): 970 - 1040 °C
Elastic Modulus (GPa): 107
  As Cast              Porcelain Fired        Hardened 
Vickers Hardness: 210                      210                            230
Tensile Strength (MPa): 700                      700                            720
0.2% Proof Stress (MPa):  520                      520                            600
Elongation (%): 7                          7                               6
Download Materials