Unwrought Niobium Bar Reactor Grade from Japan
High-purity niobium bars in unwrought form, reactor grade for nuclear applications, with ultra-low tantalum content. Fits HTS 8112.92.4000 as unwrought niobium, valued for corrosion resistance in chemical processing. Supplied as cast or forged sections under 250mm diameter.
Duty Rate — Japan → United States
4.9%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Obtain NRC or DOE end-user statements for nuclear-grade imports to expedite clearance
• Ensure tantalum impurity <100ppm per ASTM specs in documentation