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Disc Neodymium Magnet Ø4 x 1mm N50 Nickel

/Disc Neodymium Magnet Ø4 x 1mm N50 Nickel
  • Disc Neodymium Magnet 4 x 1mm N50

Disc Neodymium Magnet Ø4 x 1mm N50 Nickel, Rare Earth NdFeB Permanent Magnet, Nickel Plating Thin Disc Magnet, Powerful Small Nd Disk Magnet, Super Strong Industrial Neodymium Permanent Magnet China Manufacturer

Disc Neodymium Magnet Ø4 x 1mm N50 Nickel Feature:
Material Neodymium
Plating Nickel (Ni-Cu-Ni)
Diameter D 4,0 mm
Volum 13 mm³
Temperature max. 80 °C
Magnetic Grade N50
Tolerance 0.1 mm
Direction axial
Weight 0,000096 kg
Pull Power Force 0,25 kg
Hight H 1,0 mm

Material Remanence Coercivity Energy product Maximum temperature
Br bHc iHc (BxH)max
kG T kOe kA/m kOe kA/m MGOe kJ/m 3 °C
N50 14.0-14.6 1.40-1.46 10.8-12.5 860-995 ≥  12 ≥  955 47-51 374-406 ≤  80


Product name   Super Strong Neodymium Disc Magnet
Material Neodymium iron boron, Neo Magnet, Nd Magnet, Rare earth Magnet
Grade & working Temperature Grade Max Operating Temperatures
N35-N54 80°C     (176°F)
35M-52M 100°C   (212°F)
35H-50H 120°C   (248°F)
33SH-48SH 150°C   (302°F)
28UH-45UH 180°C   (356°F)
28EH-42EH 200°C   (392°F)
28AH-40AH 230°C   (446°F)
Shape Block or Rectangular or Cuboid, but Disc, Ring, Cylinder, Arc and Irregular shape are also available
Coating Ni, Ni-Cu-Ni, Electroless Nickel, Zinc, Colored Zinc, Epoxy, Passivation, Phosphated, Everlube, Au, Ag, Sn etc.
Magnetized direction Thickness Magnetized, but Axially, Diametrical, Multipoles and Radial magnetization are also available, Customized magnetization is welcome.
Application Servo motor,Brushless motor, Linear Motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Inverter Compressor Motor , Rail Transit Traction Motor, Consumer Electronics, Wind turbine, Energy-saving Elevator, Loudspeaker, Magnetic switch, VCM, MRI, Magnetic separator, sensor etc.
Certificate ISO/TS 16949, ISO9001, ISO14001, RoHS, REACH
Packing Standard sea or air packing, such as carton, wooden box, pallet etc.
Lead time 7 days for samples, 15-20 days for mass production.
Transportation All shipping methods are available: courier (TNT, DHL, FedEx, UPS), air or sea.
Shipper or freight forwarder can be appointed by either purchaser or TC.

Why choose us?
1) Over decades experience in NdFeB manufacturing and Marketing.
2) Strategic partner of several world top 500 Enterprise, operating well under TS16949
3) Samples and trial orders are welcome
4) Competitive Price & Short Lead Time, cause it is directly from real producer.
5) Professional suggestion or advice is available when you have doubts in design.

NdFeB magnets, Disc Neodymium Magnet, discmagnet
HSMAG usually offers nickel-plated N35 versions as they are sufficient for most applications and have the best cost/benefit ratio. On request we can also supply other grades and coatings.This applies to other dimensions and tolerances as well. Just contact us and we can help you with your order.

Rare Earth magnets are ideal for miniaturized applications because of their extremely high energy level and resistance to demagnetization. Mag-Mate raw magnet material is available in a variety of styles, shapes, sizes and strengths, and meet Magnetic Materials Producers Association (MMPA) standards of physical quality and magnetic properties.
When choosing magnets to meet your specifications, first determine the type of raw material needed, such as Rare Earth magnets, ceramic magnets or flexible magnetic rubber. Next, select the magnets that meet your needs based on strength, size, magnetic orientation, direction of the materials, tolerances and finish.
Neodymium (NdFeB) Magnets are recommended for applications with temperature ranges under 200°F. Raw Rare Earth magnets have a flat metallic appearance, and tend to be very brittle. Caution should be used when grinding, so as not to crush the material. Please be aware the dust particles created when grinding or cutting Rare Earth magnet materials may produce a fire.

  • Customized is Available
  • Affordable price
  • Quality guaranteed
  • T/T or L/C accepted
  • Other payment accepted
  • Fast shipping, Worldwide delivery
  • 24-Hours excellent customer service
  • Offer free magnetic solution
  • Bulk discounts for larger orders

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