Neodymium Disc Magnets - Rare Earth Magnets Supplier | Stanford Magnets

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Buy strong neodymium magnets on-line today! We carry a large inventory of neodymium disc magnets and neodymium cylinder magnets, available in a wide range of sizes and grades, not all of which are shown on this website. Neodymium (Neo or NdFeb) magnets are permanent magnets, small round magnets, and part of the rare-earth magnet family. Neo magnets have the highest magnetic properties, and are the most powerful commercially available magnets today. Because of their magnetic strength, neodymium disc magnets are the preferred choice for many consumer, commercial and technical applications.

Common applications for neodymium disc magnets include craft & model making projects, high-performance motors, jewelry clasps, audio equipment, POP displays, science projects, home improvement projects, hanging artwork & much more.

We can also custom manufacture neo disc magnets to fit your exact specifications using our in-house global manufacturing facilities and the team of experienced engineers.

Material: Sintered Neodymium-Iron-Boron ( NdFeB )

Size: Custom

Shape: disc

Performance: Customized (N33 N35 N38 N40 N42 N45 N48 N50 N52 ……)

Coating: Nickel/ Customised (Zn, Ni-Cu-Ni, Ni, Gold, Silver, Copper, Epoxy, Chrome, etc)

Size tolerance: ±0.05mm for diameter /thickness, ±0.1mm for width/ length

Magnetization: Thickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multi-poles magnetized, Radial Magnetized. (Customized specific requirements magnetized)

Max. Working Temperature:

N35-N52: 80°C (176°F)

33M- 48M: 100°C (212°F)

33H-48H: 120°C (248°F)

30SH-45SH: 150°C (302°F)

30UH-40UH: 180°C (356°F)

28EH-38EH: 200°C (392°F)

28AH-35AH: 220°C (428°F)


Neodymium(NdFeB) Magnets are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, printer, switchboard, packing box, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, etc.

Looking for a certain size? Please visit Disc to see different sizes of magnets! If you require a specific size that is not available on our website, please contact us for a custom magnet quote.

A video about our neodymium disc magnets: