![Sterling Silver Casting Grain](http://toolshop.bkmetalworks.com/cdn/shop/products/finesilvercastinggrain_670449c2-1a9d-4949-94ac-3ce6f769f193_{width}x.png?v=1624653456)
1/2 OZ of Sterling Silver Casting Grain from Hoover and Strong.
Composition: .925 silver, copper
Specific Gravity: 10.3
Density Troy Oz/in: 5.46
Vickers Hardness HV: 75
Melt Temp: 1485°F
Flow Temp: 1645°F
Cast Temp: 1715 - 1805°F
Flask Temp: 850 - 1200°F
Quench Time Mins: 5-10