MagnetShop.com
Home » Strong Neodymium (NdFeb) Magnets » Neodymium Magnet Discs » N42 Neodymium Disc Magnet 42DNE4816-NI

N42 Neodymium Disc Magnet 42DNE4816-NI

[42DNE4816-NI]
Click image to enlarge
Specifications
  • Grade: 42
  • Diameter (in): 0.750
  • Thickness (in): 0.250
  • Finish: Nickel Plated
  • Approx. Pull: 14.1 lbs.

N42 Neodymium Disc Magnet Product Details

  • This grade 42 neodymium disc magnet measures 0.750" in diameter and 0.250" in thickness (3/4" DIA. x 1/4" THK or 19 mm DIA x 6.4 mm THK) with an approximate pull force of 16.25 lbs (7.4 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.
Total Order Minimum
*total minimum order (excluding shipping & tax if applicable) - Items can be combined to reach the minimum amount.
Quantity:
Price Each: $10.25
Total Price: $10.25
  Back to Items

Neodymium (NdFeB) Disc Magnet Technical Data

Item: 42DNE4816-NI
Grade: 42
Coating: Ni-Cu-Ni (Nickel-Copper-Nickel)
Magnetization: Axially Magnetized Through the Thickness (THK)
Standard Dimensional Tolerance: +/-0.004" on both Diameter (DIA) & Thickness (THK)
Br Range: 12,800 ~ 13,500 Gauss
BHmax Range: 40 ~ 44 MGOe
HC (Min. Value): 10,800 Oersteds
HCi (Min. Value): 12,000 Oersteds
Max Operating Temperature: 176ºF/80ºC
Curie Temp: 590ºF/310ºC
Density (lb/in3): 0.275

Learn more about: