Strong NdFeB Disc Magnets

/Strong NdFeB Disc Magnets
  • NdFeB Disc Magnets

Strong NdFeB Disc Magnets, Super Strong NdFeB Disc Permanent Magnet, Ni-Cu-Ni Coating Magnet, N40 Disk Neodymium Magnet, Strong Neodymium Magnet, Strong Magnet China Exporter

Product Name: Strong NdFeB Disc Magnets
Magnet ID:Disc-Ø9×3-N40-Ni
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength
Our Superiority: Customized is Available!
* T/T, L/C, Paypal and other payment accepted.
* Orders of any size.
* Worldwide delivery. Fast Shipping.
* Quality and price guaranteed.
* Contact us to discuss your magnet needs.
Hangseng Magnetech Inc. (SUPERMAG, neoi) is your best source for the highest quality magnets, neodymium magnets, magnetic devices and expert application assistance for OEM, point-of-purchase, industrial and retail markets.

Neodymium disc magnet
Magnets,Magnet,Materials,Assembles,Flexible Magnets,Neodymium,Ferrite,Ceramic,Cast,Alnico,Eclipse,MagneticsRing
Neodymium ring magnets
Product Description
Material Grade of NdFeB magnet:
Magnet N-( N30,N33,N35, N38, N40, N42, N45, N48, N50,N52,N55), working temperature:80 deg.
Magnet M-(N33M,N35M, N38M, N40M,N42M, N45M, N48M,N50M,N52M,N55M), working temperature:100 deg.
Magnet H-(N33H,N35H, N38H, N40H, N42H, N44H,N46H,N48H,N50H,N52H), working temperature:120 deg.
Magnet SH-(N30SH, N33SH, N35SH, N38SH, N40SH, N42SH,N45SH,N50SH), working temperature:150 deg.
Magnet UH-( N30UH, N33UH, N35UH, N38UH,N40UH,N42UH,N45UH), working temperature:180 deg.
Magnet EH-(N28EH, N30EH, N33EH, N35EH,N38EH,N40EH,N42EH) working temperature:200 deg.
Magnet AH-(N28AH, N30AH, N33AH) working temperature:220 deg.
Our factory can manufacture NdFeB magnet in various size and shapes(like block,arc,cylender,ring,bar ect.), according to the customer’s specification
Surface Treatments: Zinc, Ni-Cu-Ni, Epoxy, Gold, Silver, Passivation, and custom coating available upon request.

  • Affordable price
  • Customized magnet is Available
  • Any payment accepted
  • Fast shipping, Worldwide delivery
  • Quality guaranteed
  • Offer free neo magnets solution

Product Range


Magnetisation Grade:         N40
Material: Neodymium-Iron-Boron (NdFeB)
Magnet ID:              Disc-Ø9×3-N40-Ni
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni
Shape:         Disc, Disk, Cylinder, Round
Disc Magnet Size:
Disc Total Diameter (D):     Ø 9 mm
Disc Total Height (H):         3 mm
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial
Residual Magnetic Flux Density (Br): 1250-1280 mT (12.5-12.8 kGs)
Energy Density (BH)max:             302-326 KJ/m³  (38-41 MGOe)
Coercivity Force (Hcb):              ≥ 907 kA/m ( ≥ 11.4 kOe)
Intrinsic Coercivity Force (Hcj):    ≥ 955  kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time:           14-35 days

Technical Drawing