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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made of ceramic or ferrite materials
Ferrite-based permanent magnets or precursors fall under the specific subheading for those materials, separate from 'other' metals like neodymium.
If assembled into complete electric motors
When incorporated as the rotor or stator in a finished motor, classification shifts to the motor heading rather than individual magnet components.
If imported as finished, magnetized parts of electromechanical appliances
Magnetized magnets already functioning in devices are classified as parts under 8505.90, not unmagnetized articles intended for later magnetization.
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Import Tips & Compliance
• Verify magnet composition via material safety data sheets to confirm NdFeB classification and avoid reclassification as finished assemblies
• Include magnetization process certification if importing unmagnetized to qualify under 'articles intended to become permanent magnets'
• Watch for demagnetization risks during shipping; use proper shielding to prevent customs inspection issues
Related Products under HTS 8505.19.30.00
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.