Neodymium Block Magnets N42
N42 grade neodymium rectangular block magnets made from sintered Nd2Fe14B metal alloy, used in linear motors and magnetic separators. Shipped unoriented for custom magnetization. Qualifies for 8505.11.00 as metallic permanent magnet stock.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If precision machined with mounting holes
Finished articles with features for specific apparatus classify as parts
If pure rare earth compounds before alloying
Chemical compounds of rare earths precede magnet fabrication in 2846
If DC motor armatures containing magnets
Complete electrical machinery takes precedence over components
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Import Tips & Compliance
• Ni-Cu-Ni plating specs must be documented; epoxy-coated versions risk plastic material reclassification
• Magnetic field strength declarations prevent safety violations during inspection
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