.999 Fine Silver Casting Grain
Alternate Text .999 Fine Silver Casting Grain

Quantity (OZT) Price
0.01 - 2.99 $27.73
3.00 and above $26.38

The price for higher quantity price breaks will appear in your shopping cart.

Save More!

Order Summary
Quantity (Troy Ounces) 0.00
Total Estimated Price $0.00

SAFETY DATA SHEETS: View the SDS(s) for the information you need to use this item.


Get professional, repeatable results with this versatile 99.9% pure fine silver round shot casting grain.

Our casting team has honed special processes to keep our silver casting grain oxygen-free. You enjoy consistent quality and composition over time, with a bright-white, lustrous finished metal.

Sold by troy ounces (ozt.).

Any casting method and making ingots.

Casting and Cleaning
In general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended.

If you plan to reuse fine silver castings, remove the oxides from the surface in a pickling solution and then tumble with burnishing compound to remove any remaining debris. We recommend a minimum 1:1 ratio of new grain to used silver.

Our fine silver is electrolytically produced in our state-of-the-art facility. The purity of the silver is a nominal 99.99%+ fine.

  • Specific gravity (g/cm3) : 10.5
  • Country of origin : United States
  • Purity : .999
  • Form : Casting grain
  • Solidus (melt) temperature : 1,761°F (961°C)
  • Liquidus (flow) temperature : 1,761°F (961°C)
  • Metal type : Fine silver

Please Note: • Due to the manufacturing process of casting grain, the grain will vary in shape and size. If you need perfectly round, consistently-sized spheres please see our granule products.
• For more information regarding the use or composition of this material, please refer to the reference sheet provided below.
IMPORTANT: As a supplier to the jewelry trade, Rio Grande strongly discourages any medical use of our fabrication metals. Your safety is important to us; therefore, we do not accept orders of fine silver for any purpose that includes ingesting, injecting, implanting or applying it topically. Do not use Rio Grande fine silver for colloidal purposes.
• We strive to measure quantities ordered as closely as possible; however, due to manufacturing tolerances at the mill, please allow for a ±10% variance when ordering.

Catalog page: 2020-2021 Tools and Equipment Catalog p. 801