Cobalt Balls from Germany
Precision ground cobalt balls for bearings and valves in corrosive environments. Under HTS 8105.90.00.00 as other cobalt articles, high sphericity. Alternative to tungsten carbide.
Duty Rate — Germany → United States
3.7%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Roundness tolerance specs confirm finished balls vs. rough spheres
• Sold individually vs sets affects packaging classification
• Size grading prevents bulk metal powder reclassification