Square Graphite Mould, Gold Bar/Silver Graphite Forming Mould, Graphite Crucible, Melting Volume,Gold 250g Silver 108g

• 3 kinds of capacity to choose from: Capacity: Gold 114g, Silver 54g Capacity: Gold 250g, Silver 108g Capacity: Gold 800g, Silver 400g (specific size, as shown in the picture).
• Graphite inserts, high-purity refined graphite casting ingot molds, smelting metal, gold, silver and aluminum scrap castings.
• It has good thermal stability, corrosion resistance and impact resistance, as well as strong acid and alkali resistance, and has good thermal conductivity. Withstands emergency heat or cold conditions.
• The graphite pot has good heat transfer performance: greatly shortens the melting time and saves energy.
• Suitable for casting most metals, such as gold, silver, copper, brass, aluminum, etc., ideal for laboratories, schools, venues for scientific experiments or scientific training.

Product Name: Graphite Casting Crucible Colour: Black. Material: High-purity graphite. Pouring density: 1.82 g/cm3. Resistance: 9μΩm Bending strength: 45MPa Pressure: 65MPa. Particle size: 43 μm. Ash: 0.1% 3 kinds of capacity to choose from: Capacity: Gold 114g, Silver 54g Capacity: Gold 250g, Silver 108g Capacity: Gold 800g, Silver 400g (specific size, as shown in the picture). Application: Graphite block mold for refining waste enamel furnace. Suitable for casting most metals such as gold, silver and copper. Package includes: 1 Graphite Casting Crucible. Notice: Store in a dry place, do not get wet. The jar is free of water when it dries. Be careful not to give a mechanical shock, not a drop or shock. Photography light and different screens can make the color of the project slightly different from the picture of the actual project. Please allow +/- 1-2 cm variation due to manual measurement. (chemical elements, for reference only).