N52 Sintered Neodymium-Iron-Boron Block Magnet from Japan
High-strength rectangular block magnet made from sintered neodymium-iron-boron (NdFeB) alloy, grade N52, designed for industrial applications requiring powerful magnetic fields. This falls under HTS 8505.11.00.70 as it is a metal permanent magnet composed specifically of sintered NdFeB material intended for magnetization. Commonly used in motors and sensors.
Duty Rate — Japan → United States
2.1%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Verify material composition through lab testing or supplier certification to confirm sintered NdFeB content for proper classification
• Include magnetization status in documentation; unmagnetized articles still qualify if intended for permanent magnet use
• Avoid misclassification as ferrite magnets (8505.19); specify alloy grade like N52 to prevent customs disputes