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SMDN0246 Neodymium Disc Magnets (N42, 3 x 1 in.)

Product ID: SMDN0246
Material: NdFeB
Shape: Disc
Dimension: 3'' dia. x 1'' thick
Tolerances: ±0.004" x ±0.004"
Weight(Oz.): 30.6
Grade: N42
Coating: Nickel Coated Magnets
Pull Force(Lbs): 400
Surface Field(Gauss): 3661
Magnetization direction: Through Thickness
Magnetic Face: 3" dia.
Max Operating Temp(°C/°F): 80/176

Neodymium magnets, also named as NdFeB, NIB, or Neo magnets, are currently the most powerful permanent magnets available. Stanford Magnets have been supplying Rare Earth magnets for more than 10 years. We stock a wide range of shapes, sizes and grades with competitive prices, fast delivery and unrivaled customer service.

Click here to view a list of sizes and grades. If you can’t find what you want, just send us an inquiry and we will be happy to make it for you!

Alternative Neodymium (NdFeB) Magnets Shapes:

Neodymium Arc Magnets   Neodymium Cylinder Magnets   Neodymium Block Magnets   Neodymium Ring Magnets   Neodymium Sphere Magnets   Neodymium Countersunk Magnets

Custom sizes and shapes please send inquiry with the specifications and print. We’ll reply to you RFQ in 24 hours.

IMPROTANT NOTICE! These magnets are very strong permanent magnets and should be handled very carefully. Read our Magnet Safety Guide before you use it.

  Neodymium Arc Magnet neodymium countersunk magnet

  neodymium Cylinder Magnet Neodymium Block Magnet

Application of Neodymium Disc Magnets:

As Neodymium magnets are known as the strongest Rare Earth magnets, they are used in a wide range of applications, such as:

-Healthcare                                                              -MRI and NMR

-Magnetic Separators                                              -TWT (Transverse Wave Tube)

Computer Hard Drive Magnet Magnetic Suspension

Related Applications
Related Products

SMDN0245 Neodymium Disc Magnets (N52, 3 x 1/2 in.)

  • Material: NdFeB
  • Dimension: 3'' dia. x 1/2'' thick
  • Grade: N52

SMDN0245 Neodymium Disc Magnets (N52, 3 x 1/2 in.)

  • Material: NdFeB
  • Dimension: 3'' dia. x 1/2'' thick
  • Grade: N52

SMDN0238 Neodymium Disc Magnets (N52, 2 x 1 in.)

  • Material: NdFeB
  • Dimension: 2'' dia. x 1'' thick
  • Grade: N52

SMDN0237 Neodymium Disc Magnets (N42, 2 x 1 in.)

  • Material: NdFeB
  • Dimension: 2'' dia. x 1'' thick
  • Grade: N42
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