Long-Lasting 2kg Graphite Crucible with Ceramic Induction Sleeve
Designed specifically for the Ultraflex EasyMelt 2 induction melter, this 2kg graphite induction crucible combines a long-lasting graphite cup with a flanged ceramic sleeve. Its raised graphite rim and integrated pouring notch provide a practical design for melting and pouring precious metals.
For jewelers, metalworkers, and precious-metal casting workshops looking for a replacement crucible for the EasyMelt 2, this assembly includes both the graphite crucible and its ceramic induction sleeve.
Product Features
- EasyMelt 2 compatibility: designed specifically for the Ultraflex EasyMelt 2 induction melter.
- Long-lasting graphite construction: a durable crucible for repeated melting use; service life depends on operating conditions and care.
- Ceramic sleeve included: textured ceramic body with a flanged top and closed base.
- Raised graphite rim: extends 11 mm (0.43 in) above the ceramic sleeve.
- Integrated pouring notch: helps guide the pour.
- Nominal 2kg size: actual metal capacity depends on alloy, temperature, and working fill level.
Dimensions in Millimeters and Inches
| Measurement | Metric | Inches |
|---|---|---|
| Overall height | 91 mm | 3.58 in |
| Outside body diameter | 73 mm | 2.87 in |
| Flange diameter | 84 mm | 3.31 in |
| Graphite extension above ceramic | 11 mm | 0.43 in |
| Inside graphite depth | 77 mm | 3.03 in |
| Inside graphite diameter | 51 mm | 2.01 in |
Inch measurements are approximate. Check dimensions against your equipment before ordering.
Theoretical Molten Gold and Silver Capacity
The 51 mm internal diameter and 77 mm internal depth give a calculated cylindrical volume of approximately 157.3 mL (9.60 cubic inches). The chart below estimates the molten-metal weight at that volume near the metal's melting temperature.
| Metal | Approximate weight | Troy ounces |
|---|---|---|
| 24K gold | 2,700 g / 2.70 kg | 86.9 ozt |
| 22K yellow gold* | 2,520 g / 2.52 kg | 80.9 ozt |
| 18K yellow gold* | 2,190 g / 2.19 kg | 70.5 ozt |
| 14K yellow gold* | 1,890 g / 1.89 kg | 60.9 ozt |
| Fine silver (.999) | 1,470 g / 1.47 kg | 47.1 ozt |
*Gold alloy capacities vary with composition and temperature. The 22K value is a modeled estimate; 18K and 14K values use representative yellow-gold alloy densities. These are theoretical brim-full figures assuming a cylindrical interior. Rounded corners and the pouring notch may reduce actual capacity.
Theoretical capacity is not a recommended working load. Allow pouring headroom and follow the melter's operating limits. The nominal 2kg designation does not mean the crucible holds 2kg of every metal.
What's Included
One graphite crucible with ceramic induction sleeve. Melter sold separately.