Other
Electromagnets; permanent magnets and articles intended to become permanent magnets after magnetization; electromagnetic or permanent magnet chucks, clamps and similar holding devices; electromagnetic couplings, clutches and brakes; electromagnetic lifting heads; parts thereof: > Permanent magnets and articles intended to become permanent magnets after magnetization: > Other: > Other
Duty Rate (from China)
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
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 8505.19.30.00
Neodymium N52 Block Magnets
High-strength neodymium-iron-boron (NdFeB) block magnets graded N52, intended for magnetization to create powerful permanent magnets used in motors and sensors. These fall under HTS 8505.19.3000 as articles designed to become permanent magnets after magnetization, excluding ceramic or ferrite types. They are raw magnet material requiring post-import activation.
Samarium Cobalt Disc Magnets
Rare-earth samarium-cobalt (SmCo) disc-shaped magnets supplied unmagnetized for high-temperature applications like aerospace motors. Classified in HTS 8505.19.3000 as 'other' permanent magnet articles intended for post-magnetization. They offer superior thermal stability over standard neodymium types.
Alnico Horseshoe Magnets
Cast Alnico (Aluminum-Nickel-Cobalt) horseshoe magnets delivered unmagnetized for educational kits and industrial separators. HTS 8505.19.3000 applies to these 'other' articles intended to become permanent magnets after magnetization process. Classic design provides strong holding force in U-shaped form.
Neodymium Ring Magnets for Motors
Unmagnetized neodymium ring magnets designed for electric motor rotors in drones and EVs. Falls under HTS 8505.19.3000 as 'other' articles to be magnetized post-import. Precision tolerances ensure optimal flux density in arc-segment configurations.
Flexible Rubber-Coated Neodymium Strips
Thin, flexible neodymium magnet strips with rubber coating, shipped unmagnetized for signage and crafts. HTS 8505.19.3000 covers these 'other' permanent magnet precursors despite protective coating. Bendable design suits curved surface applications post-magnetization.
Hard Ferrite Magnet Blanks
Pressed and sintered hard ferrite (ceramic) magnet blanks in block form, unmagnetized for custom machining. Although ferrites have specific headings, certain complex shapes fall under HTS 8505.19.3000 'other'. Intended for final magnetization after shaping.
Bonded Neodymium Magnet Powder Pellets
Compression-bonded neodymium powder in pellet form for injection molding into complex magnet shapes. HTS 8505.19.3000 applies as articles intended for permanent magnetization after forming. Enables intricate geometries impossible with sintered magnets.
SmCo Arc Segment Magnets
Precision-ground samarium cobalt arc segments for wind turbine generators, shipped unmagnetized. HTS 8505.19.3000 'other' for these high-end permanent magnet precursors. Curved design optimizes magnetic flux in rotary applications.
Neodymium Pot Magnet Blanks
Cylindrical neodymium cores for pot magnet assemblies, unmagnetized with steel cup pre-attached. Classifies under HTS 8505.19.3000 as articles to become permanent magnets despite partial assembly. Deep field concentration for holding applications.
Custom NdFeB Magnet Tiles
Thin, tile-shaped neodymium magnets for magnetic whiteboard backing, supplied unmagnetized. HTS 8505.19.3000 for these specialized 'other' permanent magnet articles. Multi-pole magnetization capability post-import.
High-Temp Neodymium Magnet Segments
Neodymium magnets with dysprosium alloying for 150°C operation in automotive alternators. Unmagnetized segments under HTS 8505.19.3000 'other' permanent magnet articles. Enhanced coercivity maintains performance at elevated temperatures.
Medical MRI Neodymium Blocks
Ultra-pure neodymium blocks for superconducting MRI magnet assemblies, delivered unmagnetized. HTS 8505.19.3000 applies to these precision medical-grade permanent magnet precursors. Hospital-grade purity exceeds industrial standards.
Wind Turbine Neodymium Wedges
Large neodymium wedge magnets for direct-drive wind turbine generators, unmagnetized import. HTS 8505.19.3000 'other' for these massive permanent magnet precursors (up to 300mm). Halbach array configuration optimizes generator efficiency.
Speaker Voice Coil Neodymium Rings
Thin-wall neodymium rings for audio speaker voice coils, shipped unmagnetized. HTS 8505.19.3000 covers these specialized 'other' permanent magnet articles. Precision ID/OD tolerances ensure gap clearance in speaker assembly.
Sensor Assembly Neodymium Cubes
Micro neodymium cubes (3x3x1mm) for Hall effect sensor triggers in automotive and consumer electronics. Unmagnetized under HTS 8505.19.3000 'other' permanent magnets. Cleanroom packaging prevents contamination for precision applications.