>> Niobium

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  Niobium Tube 

  Item Specification Outer diameter: Φ0.2～Φ6mm Wall thickness: 0.015～0.5mm Tolerance: Outer diameter: Φ±0.003mm Wall thickness T±0.005mm Length: L±0.05mm    

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  Niobium Rod

  Materials Niobium and Niobium Alloy Purity 99.5% – 99.99% Standard ASTM B392 CAS 7440-03-1