Disc Powerful NdFeB Magnet

/Disc Powerful NdFeB Magnet
  • Disc Powerful NdFeB Magnet

Disc Powerful NdFeB Magnet, Strong Powerful Disc NdFeB Magnet, Super Strong Disk Neodymium Magnets, Neodymium-Iron-Boron China Factory

Product Name:Disc Powerful NdFeB Magnet
Magnet ID:Disc-Ø40x5mm-N38-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.

NdFeB magnet is a kind of strong permanent magnet. Its lifetime can be 30 years when the working temperature is reasonable.
The most special feature is that its volume is small, but the pull force is very strong.
It can be used almost everwhere in our life, such as industrial , moto, speaker, arts and so on.
Material N35-N52; 33M-50M; 30H-48H; 30SH-45SH ; 28UH-40UH; 28EH-38EH and so on
Plating Ni, Zn, gold, silver, copper, epoxy , Tin, Ni-Ag, Ni-Au, etc.
Magnetized direction Customized.
+/-0.1mm,+/-0.05mm or other.

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

Product Range


Magnet Shape: Disc/ Disk/ Round/ Sheet
Material: neodymium-iron-boron (NdFeB), neodymium, neo
Coating: Nickel (Ni-Cu-Ni)
Magnetic Grade:         N38
Magnetisation Direction: Axial
Residual Magnetic Flux Density (Br): 12.2-12.6 KGs (T):  1.22-1.26 T
Energy Density (BH)max:              35-39 MGOe   279-310 KJ/m³
Coercivity Force (Hcb):              ≥10.8 KOe  ≥860 KA/m
Intrinsic Coercivity Force (Hcj):    ≥12 KOe    ≥955 KA/m
Maximum Operation Temperature: 80 °C

Total Height (H):   5 mm
Total Diameter (D): Ø 40 mm
Tolerance:         ±0.1 mm
Delivery time           3-14 days

Technical Drawing