High purity graphite crucible for metal melting and casting Gold, Silver, Copper, etc. Graphite provides great thermal stability and corrosion resistance for a long lasting, high quality crucible. Graphite is a great choice as it will not contaminate your metals you’re melting.
Size: Fine grain graphite block measures 150x150x20 mm. (~5.9×5.9x0x8 inch)
Can be used for metal casting mold making and EDM