Graphite Foundry Crucible Cup Melting Gold, Silver or Copper 2-1/2 x 4"
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Serious Detecting
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Graphite Foundry Crucible Cup Melting Gold, Silver or Copper 2-1/2 x 4"
For Melting Gold and other metals
- 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
- Dimensions: 2-1/2 X 4 Inches
- Purity: 99.95%
**Notes/Warning:
- Max Temp: Approx. 2900 F
- Material:High purity fine particle graphite.
- Store the unit in a dry place and avoid any contact with water.
- Pure graphite crucibles can NOT be heated by Carbon furnace or charcoal kiln.
- Not resistant to hard mechanical force or impact.
| Color | Grey |
| Size | 3 |
| Prospecting Type | Metalworking |
| Magnets | No |
