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Description: 125x60x40mm Square Graphite Mold Crucible for Melting Casting 85oz Gold/46oz Silver Specification: Material graphite Color black Density 1.82 g/cm3 Resistance 9 unm Folding 45Mpa Compression 65Mpa Ash 0.1% Granule 43um Capacity(gold) 2434.32g/85.86oz Capacity(silver) 1326.78g/46.80oz Size 125x60x40mm Features: Thermal stability, corrosion resistance and impact resistance. Thermal conductivity well, good resistance to acid and alkali. Clean environmental protection does not stick material, long life. Usage: 1.Smelting of gold and silver or other precious metals. 2. Test analysis tools, or ingot mould etc. Package Included: 1 x Graphite Mold More Details: