Neodymium N52 Disc Magnets
High-strength neodymium disc magnets made from NdFeB alloy, grade N52, intended to become permanent magnets after magnetization. These are used in motors, sensors, and industrial holding applications. Classified under 8505.90.75.01 as articles intended to become permanent magnets after magnetization, part of 'Other' in heading 8505.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If already magnetized and assembled into electromagnets
Permanent magnets assembled with coils become electromagnets under 8505.11, shifting from parts/other category.
If primarily for use in electric motors as subcomponents
Parts specifically for motors in heading 8503 take precedence over general magnet classification in 8505.
If insulated wire-wound and sold as motor stators
Wound cores with insulation function as electrical insulators with windings, classified under insulated wire articles.
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Import Tips & Compliance
• Verify magnet alloy composition and magnetization intent via material test reports to confirm classification
• Ensure RoHS compliance documentation, as neodymium magnets often contain restricted substances
• Avoid misclassification as finished assemblies by importing loose magnets without mounting hardware
Related Products under HTS 8505.90.75.01
Ferrite Core Blanks for Transformers
Unmagnetized ferrite cores made from manganese-zinc or nickel-zinc materials, designed for permanent magnet use in transformer and inductor applications after magnetization. These soft magnetic blanks fit 'articles intended to become permanent magnets' in 8505.90.75.01.
Samarium Cobalt Ring Magnets
SmCo ring-shaped permanent magnet precursors with high temperature resistance up to 350°C, intended for aerospace and military applications after magnetization. Falls under 8505.90.75.01 as 'other' articles for permanent magnets.
Electromagnetic Chuck Replacement Coils
Copper wire coils for replacement in industrial electromagnetic chucks used for holding steel workpieces during machining. Classified as parts of electromagnetic holding devices under 8505.90.75.01 'Other, including parts'.
Alnico Magnet Blanks for Guitar Pickups
Cast Alnico V rod blanks intended for permanent magnetization in electric guitar pickups and audio equipment. These music industry magnets fit 8505.90.75.01 as articles to become permanent magnets.
Flexible Rubber Magnet Sheets
Calendered sheets of strontium ferrite powder in rubber matrix, supplied unmagnetized for custom cutting and magnetization into flexible permanent magnets. Used for signage, crafts, and holding applications under 8505.90.75.01.
Electromagnetic Brake Friction Discs
Steel friction discs with embedded copper inserts for electromagnetic brakes in industrial machinery and elevators. These parts of electromagnetic brakes fall under 8505.90.75.01 'parts thereof: other'.