Gold 18K White Casting Grain 1 Gram

This is a new Gold 18K White. All casting grain is free from dissolved gas, oxides and inclusions, resulting in a clean melt with optimum flow properties for all casting uses. Finished castings have enhanced brightness and color with minimal mis-casts/non-fill, minimal porosity and minimal inclusions.

• Metal - 18K White Gold
• Melting Point - 1645
• Flow Point - 1675
• Specific Gravity - 14.6
• Density Troy Oz/in3 - 7.71
• Vickers Hardness-hv - 265
• Casting Temp - 1800-1890
• Flask Temp - 900-1000
• Annealing Temp - 1400
• Quench - 3
• Recommended Solder - 18Kw Hard
• Approximate Weight - 1 gram