Authentic 22k Gold Casting Grain | 22ct Yellow Gold Granule | Real Solid Gold | Precious Metals for Industrial and Jewelry Manufacturing | Gold Grain

22K Yellow Gold casting grain / granules.

✷ SPECIFICATIONS ✷
[Material: Gold, Copper, Silver]
[Density: 17.80g/cc]
[Melting Range 965c-990c]
[Hardness HV (Vickers): 65]
[Annealing Temp: 600]

22K Yellow Gold grain, ideal for industrial and jewellery manufacturing applications.

Alloyed with Au (Gold), Ag authentic (Silver) and Cu (Copper).

All metals have been tested by an internationally accredited laboratory specializing in precious metals in Sydney, NSW.

100% Australian made sourced from Australian mines.