JETT Research has developed many top selling alloys to meet the special needs of large jewelry factories and major precious metal suppliers around the world.

• Improved fill, reduced porosity, specialty gold alloys for stone in wax casting.
• Nickel white gold alloys
• Palladium white gold alloys
• Yellow gold alloys
• Sterling silver alloys with tarnish and fire scale resistance as well as new Sterling alloys with high as cast hardness and low reactivity.
• 950 Palladium alloys with good hardness for investment casting
• 950 Platinum alloys with improved fill for investment casting
• 950 Platinum alloys with 180hv hardness as cast and high reusability