Custom Sintered Sm2Co17 Magnet Segment from China
Precision-cut segment from sintered Sm2Co17 alloy plate, used in Halbach arrays for MRI machines and particle accelerators. HTS 8505.11.0050 covers this specific sintered samarium-cobalt metal permanent magnet form.
Duty Rate — China → United States
37.1%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.91.0625%Effective with respect to entries on or after January 1, 2026, articles the product of China, as provided for in subdivision (g) of U.S. note 31 to this subchapter
Import Tips
• Provide CAD drawings and tolerance specs (<0.05mm typical) to justify custom fabrication value
• Declare radiation exposure history if from accelerator production; may trigger DOT hazardous material rules
• Secure end-user statements for medical device traceability per FDA import requirements