Graphite Crucibles



1. Cost effective alternative to precious metal crucibles and molds.

2. Disposable and eliminates the need for time-consuming cleaning procedures and the possibility of cross-sample contamination.

3. Chemically inert and heat-resistant.

4. Made of regular-purity graphite with impurities ranging from 10 to 100 ppm each of Mg, Fe, Al, Si and Cu.

5. Well suited for most basic borate fusion applications.




• Continuous casting dies

• Hot pressing molds

• Semiconductor jigs

• Fixtures

• Heating elements

• Other miscellaneous refractory elements


Technical Data


Color Black
Specific Density 1.8 g/cm³
Compressive Strength 85 MPa
Flexural Strength 40 MPa
Resistivity 11-13 μ/Ωm
Coefficient of Thermal Expansion (10-6°C) 4.1


Main Technical Data


Code Capacity (KG) Diameter (mm) Height (mm)
GC001 1 65 125
GC002 2 72 155
GC003 3 75 170

*Support customization

*Lids are avaible if required.



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