Neodymium Disc Magnet N42 Sintered NdFeB
Cylindrical disc-shaped sintered neodymium-iron-boron magnet, N42 grade, offering strong axial magnetic pull for automotive and electronics uses. Classified under 8505.11.00.70 due to its specific sintered metal alloy composition as a permanent magnet article. Ideal for sensors and speakers.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If composed of samarium-cobalt instead
SmCo magnets have a separate subheading due to different rare-earth alloy composition.
If for electromagnetic chucks incorporating these magnets
Assembled holding devices shift to parts of electromagnetic/permanent magnet equipment.
If insulated for electrical connection as components
Insulated windings or coils around magnets may classify under electrical insulators if primary function changes.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide detailed alloy certificates showing neodymium-iron-boron sintering process to support classification
• Label with exact dimensions and grade to comply with customs valuation and avoid reclassification
• Check for anti-dumping duties on Chinese NdFeB magnets; source from quota-exempt countries if possible
Related Products under HTS 8505.11.00.70
N52 Sintered Neodymium-Iron-Boron Block Magnet
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.
Super-Strength N55 Sintered Neodymium Ring Magnet
Ring-shaped sintered NdFeB magnet with N55 grade for maximum magnetic strength in compact spaces, used in hard drives and medical devices. Falls under 8505.11.00.70 as a sintered metal permanent magnet article. Provides superior performance in high-density applications.
High-Temp N42SH Sintered Neodymium Block for Motors
Rectangular high-temperature sintered NdFeB block magnet N42SH for use in servo motors and actuators. Under HTS 8505.11.00.70 due to specific sintered neodymium-iron-boron metal alloy as permanent magnet stock. Withstands up to 150°C operating temperatures.
Custom Sintered NdFeB Magnet for Wind Turbines
Large custom-shaped sintered neodymium-iron-boron magnets for direct-drive wind turbine generators. Specifically classified under 8505.11.00.70 as metal articles intended to become permanent magnets via sintering process. Provides high energy density for renewable energy.
N50 Sintered Neodymium-Iron-Boron Cylinder Magnet
High-performance cylindrical sintered NdFeB magnet N50 grade for linear actuators and magnetic bearings. HTS 8505.11.00.70 applies to this metal sintered permanent magnet material. Delivers exceptional pull force in automation equipment.
Epoxy-Coated Sintered NdFeB for Marine Applications
Corrosion-resistant epoxy-coated sintered neodymium-iron-boron magnets for marine sensors and propulsion systems. Classified under 8505.11.00.70 based on core sintered metal NdFeB composition despite protective coating. Withstands saltwater exposure.