Working on a high-tech project? This boron carbide (B4C) ceramic sheet is an ultra-hard, heat-resistant material. This piece is 15mm thick, 50mm x 50mm in size. Vickers hardness is 3000-4000 HV, and it can handle temperatures up to 2000°C. It's also lightweight and has good electrical insulation. Used in aerospace, armor, nozzles, wear parts, and scientific experiments. You can custom-order other sizes. Handle with care—it's very hard but can be brittle. A specialty material for advanced applications.
