| Customization: | Available |
|---|---|
| Type: | Graphite Crucible |
| Product Name: | Graphite Crucible for Gold Melting with 5kg 6kg 7K |
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.graphite crucible for gold melting with 5kg 6kg 7kg 8kg
Used for gold, silver and other jewelry casting and recasting.
| Type | MSL80 | MSL85 |
| Grain Size (μm) | 25 | 25 |
| Bulk Density (≥g/cm3) | 1.82 | 1.85 |
| Compressive Strength (≥MPa) | 60 | 70 |
| Flexural Strength(≥MPa) | 30 | 35 |
| Porosity(≤%) | 21 | 18 |
| Specific Resistance(≤μΩm) | 10-13 | 12 |
| Ash Content(≤%) | 0.08 | 0.08 |
| Shore Hardness | 48 | 50 |
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