Noble-Cast 45

Noble-Cast 45, fabricated from a yellow noble alloy, is our best value in full-cast gold crowns. Utilizing knowledge gained from decades of experience, our lab team excels in creating well-fitting full-cast restorations that meet the functional and esthetic requirements of your case.



Noble-Cast 45 is indicated for single crowns, as well as bridges anywhere in the mouth. Inlays and onlays may also be fabricated as full-cast restorations.

Benefits for the Patient

  • Noble-Cast-45 restorations are long-lasting and offer superior strength.

Prep Requirements

  • Feather-edge margin preparations are indicated for full-cast restorations. However, any margin preparation may be used.

Recommended Cementation

  • Panavia 21 (Must be tinplated if precious metal is used)
  • Glass ionomer cement (GC Fuji, GC America)
  • Zinc Phosphate
  • Polycarboxylate
  • Resin Ionomer cement (RelyX, 3M ESPE)

ADA Codes

  • D2790 Crown – Full-Cast High Noble Metal
  • D2791 Crown – Full-Cast Predominantly Base Metal
  • D2792 Crown – Full-Cast Noble Metal

Gold Content

  • 40% Gold, 45.7% Silver, 8.3% Copper