MagnetShop.com
Home » Strong Neodymium Magnets » Neodymium Magnet Discs » N38 Neodymium Disc Magnet

N38 Neodymium Disc Magnet

[38DNE4812-NI]
Click image to enlarge
Specifications
  • Grade: 38
  • Diameter (in): 0.750
  • Thickness (in): 0.187
  • Finish: Nickel Plated
  • Approx. Pull: 10 lbs.

N38 Neodymium Disc Magnet Product Details

  • This N38 neodymium disc magnet measures 0.750” in Dia. x 0.187” THK (19 mm Dia. x 4.75 mm THK) with an approximate pull force of 11.25 lbs (5 kg).

  • Nickel-plated neodymium magnets are made from an alloy of neodymium, iron & boron and are plated with a triple layer of: Ni-Cu-Ni (Nickel-Copper-Nickel) using an electrolytic based process for maximum protection against corrosion & oxidation.

  • Item 38DNE4812-NI is axially magnetized through the thickness (THK).

  • The standard dimensional tolerance for this magnet is +/-0.004" on both diameter & thickness.

*$15.00 minimum order (excluding shipping & tax if applicable) - items can be combined to reach the minimum amount.

Part NumberQuantities110255010025050010002500+
38DNE4812-NI $9.53$8.66$5.87$4.99$3.74$2.90$2.35$1.99$1.69
Quantity:
Price Each: $9.53
Total Price: $9.53
  Back to Items

Neodymium (NdFeB) Disc Magnet Technical Data

38DNE4812-NI Neodymium Disc Magnet Technical Data
Grade: 38
Coating: Ni-Cu-Ni (Nickel-Copper-Nickel)
Magnetization: Axially Magnetized Through the Thickness (THK)
Standard Dimensional Tolerance: +/-0.004" on both Diameter (D) & Thickness (THK)
Br: 12,600 Gauss
BHmax: 38 MGOe
Hc: 11,600 Oersteds
Hci: 12,000 Oersteds
Max Operating Temperature: 275ºF/135ºC
Curie Temp: 590ºF/310ºC
Density (lb/in3): 0.275

Learn more about: