This alumina ceramic rod is precision-engineered for high-temperature and high-wear industrial applications. Made from 99% aluminum oxide, it offers exceptional heat resistance up to 1650°C, excellent electrical insulation, and superior inertness.

Key specifications include a density of 3.85g/cm³, bending hardness of 330Mpa, and compressive strength of 2000Mpa. The rod features a smooth, burr-free surface finish that minimizes friction and wear, making it ideal for use in bearings, sensors, aerospace components, and industrial furnaces.

Available in multiple diameters including 4mm, 5mm, 6mm, 8mm, 10mm, and 12mm with a standard length of 300mm. Package includes 1 piece. Please verify dimensions before purchase, as slight variations of 1-2mm may occur due to manual measurement.