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Niobium Sphere

Starting at: $3,999.99
Shipping calculated at checkout.
SKU: 4SSPNb-D80R27
Sphere Diameter

Free economy shipping on orders of $75+ to the contiguous US.

ISO 9001:2015 CertifiedMaterial certifications for industrial products available upon request with purchase.

Description

A precision-machined sphere of 99.95% pure niobium. Niobium (element 41) is a refractory metal with a melting point of 2,477 °C and a density of 8.57 g/cm³: lighter than tungsten or tantalum, yet still impressively solid in the hand.

  • 2.175" diameter: 1.65 lbs
  • 2.75" diameter: 3.34 lbs

A striking addition to a refractory metals or periodic table collection, alongside our tungsten, molybdenum and tantalum spheres.

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