Ivoclar Vivadent
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XL-X

XL-X 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

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

Au 62.8
Pd 3.9
Ag 16.1
Cu 15.7
Zn 1.0
Ir < 1.0

Technical data

Type                                           4
Colour                                        yellow
Density (g/cm³)                        13.9
Melting range (°C)                   870 - 910
Casting temperature (°C)      1015 - 1075
Modulus of Elasticity (MPa)   105.000
Elongation (%)                         13.0
Vickers hardness                    225
0.2% proof stress (MPa)        750