Metals used:
- Gold (high purity alloys)
- Silver
- Palladium
- Platinum
Why these metals are used:
Dental cones are often made from high-purity gold alloys because of gold’s malleability and biocompatibility. Gold is highly workable, making it easy to shape into the fine details required for dental cones. However, pure gold lacks strength, so it is alloyed with metals like silver, palladium, and platinum. These metals increase hardness and corrosion resistance while maintaining the biocompatibility needed for safe dental applications. Silver enhances casting properties, while palladium and platinum improve durability and resist tarnishing