Great thermal stability
Great corrosion resistance
Great heat transfer performance: optimized melting time and improved energy consumption
Ash content less than 0.1% , to prevent contamination
Capacity: 5.29109 oz (1.5Kg)
Dimensions: 2-1/2" Diameter X 5-1/2" Deep.
Purity: 99.95%

**Notes/Warning:

1.5 Kg Graphite Foundry Crucible Cup Melting or refining Gold, Silver or Copper