It is a high-purity graphite ingot mold for the melting-casting system-IMCS-2000 Specifications: Property US Valve Metric Value Particle Size 0.008 in 0.02032 cm Density 0.063lb/in3 1.74 g/cm3 Flexural Strength 3200 psi 22.1 mpa Compressive Strength 6200 psi 42.7 mpa Resistivity 4.0 ohm/in x 10-4 4.0 ohm/ in x 10-4 Thermal Conductivity 110 BTU/(h.ft2F/ft) 190 W/ (m2K/m) CTE 1.3 in/ inoF x 10-6 2.4 Microns/ m oC Temperature (Air) 750 oF 399 oC Temperature (Inert) 5000 oF 2760 oC Ash 0.1% 0.1% Precise Dimension Chart: SKU CGM7267 Capacity ~35 mL Dimension 135mm x 40mm x 30mm (L x W x H) SKU CGM13540 Capacity ~55 mL Dimension 135mm x 40mm x 30mm (L x W x H) Inspect your delivery: Please check the package for any damage before accepting delivery. If damages are detected, retain all packaging materials, document the condition with photos, and report the issue immediately to the carrier and MTI. No Warranty: Kindly notice that this item is a consumable part and is not covered under warranty. Please conduct a thorough inspection for any defects before use.