1.5-Inch Niobium Cube

Measuring 1.5 inches (38.1mm cubed) and weighing 474g, this substantial niobium block delivers an impressive density you rarely see in raw metal form. Includes a protective Atomic Cubes drawstring bag. Atomic Properties of Niobium Zero Resistance Current: Acts as a superconductor below 9.2 Kelvin. High Thermal Threshold: Holds a melting point of 2477°C (4491°F). Accelerator Engineering: Used to manufacture particle accelerators owing to its unique conductivity. Distinct Surface Tone: Features a faint blue cast, giving it a cooler visual tone than steel. Surgical Inertness: Completely inert in the body, which is why surgical implants use it. Specifications Feature Detail Dimensions 38.1mm cubed / 1.5 inch Weight 474g Material Solid Niobium Density 8.57 g/cm³ Finish Chamfered Edges This Atomic Cube turns raw material science into a piece you can hold. One for the collection, or a gift for anyone who appreciates how things are made.