Alloys

9ct (Au 375)

• 9ct Yellow – Au 37.5%, Ag 12%, Cu 39.5%, Zn 11% (*Casting grain contains silicon)
• 9ct White – Au 37.5%, Ag 58%, Cu 45%,
• 9ct Red – Au 37.5%, Ag 6%, Cu 56.3%, Zn 1.1%

14ct (Au 585)

• 14ct Yellow – Au 58.5%, Ag 32%, Cu 9.5%
• 14ct White – Au 58.5%, Ag 27%, Pd 12%, Cu 25%
• 14ct Red – Au 58.5%, Ag 8.5%, Cu 32.7%, Zn 3%
• 14ct Rose – Au 58.5%, Ag 15.5%, Cu 25.7%, Zn 3%

18ct (Au 750)

• 18ct Yellow – Au 75%, Ag 16%, Cu 9%
• 18ct White – Au 75%, Pd 16%, Cu 8.8%
• 18ct Rose – Au 75%, Ag 8%, Cu 16%, Zn 10%

22ct (Au 916)

• 22ct Yellow – Au 91.6, Ag 5%, Cu 2%, Zn 1.3%

24ct (Au 999)

Platinum (Pt950),(Pt600),(Pt999)

• Pt950 – Au 95%, Co 50%, (*Casting Grain Alloy)
• Pt950 – Au 95%, Cu 50%, (*Sheet, wire etc Alloy)
• Pt600 – Au 60%, Ag 27%, Pd 12%, Cu 25%

Palladium (Pd950),(Pd500),(Pd999)

• Pd950 – Au 95%, Ga 32%, Cu 18%
• Pd500 – Au 50%, Ag 27%, Pd 12%, Cu 25%

Silver (Ag935),(Ag958),(Ag999)

• Ag935 – Ag 93.5%, Cu 65%
• Ag958– Au 95.8%, Ag 27%,