Four Pack Graphite Ingot Blocks For Metal Melting And Casting Molds Pro Grade High Purity Ninety Nine Point Nine Percent Fifty mm By Fifty mm By Twenty mm Durable Low Ash For Extended Tool Life EDM Grade

Four Pack High-Purity Graphite Ingots for Metal Casting
✔️ 4 pcs, 50mm x 50mm x 20mm each, high-purity graphite blocks

These high-purity graphite ingot blocks are designed for high-temperature metal melting and precision casting. They deliver stable heat transfer, even heating, and long tool life in demanding EDM and furnace tasks.

✅ 99.9% carbon content with density 1.80 g/cm3 and very low ash
✅ Excellent thermal conductivity ensures even heat distribution during melting
✅ Withstand up to 3000°C and resist corrosion, acids, and alkalis
✅ Size 50mm x 50mm x 20mm; pack of 4; easy to transport and store
✅ Machinable and wear-resistant for crucibles and refining tools

💡 What is graphite ingot block used for in metal melting and casting applications? Graphite blocks are handy in labs and shops for high-temp molds and heating work. - Handy for building custom crucibles and heat shields for metal casting. - Optimizes heat transfer for faster melting and consistent results. - Long-lasting under high temperatures with low ash reducing residue. - Ideal for electrode work and high-temp furnace components.