High Grade Disc Custom Neodymium Magnets

/High Grade Disc Custom Neodymium Magnets
  • High Grade Disc Custom Neodymium Magnets

High Grade Disc Custom Neodymium Magnets, Zinc Plated Neo Disc Magnets, N33AH Magnets, Custom-made Magnet, Strong Disc NdFeB Magnet, Custom Round NdFeB Magnet, N33AH Neodymium Magnet

Product Name: High Grade Disc Custom Neodymium Magnets
Magnet ID:Neodymium-N33AH-1
+ 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.

Max. Working Temperature 220 °C N30AH Magnets

1. Stronger is not necessarily better
There are many factors to consider in magnetic design, Flux strength is only one of them.
2. Using a steel pole piece can often improve a magnets performance.
Sometimes it is useful to use a steel pole piece to help divert the flux to a more useful part of the magnetic circuit.
3. Always be aware of the working temperature of your application
Temperature is the biggest threat to magnetic stability, so always consider it as part of your design and your material/grade choice.
4. For holding/attracting applications, two poles are better than one.
But remember the flux will not travel as far, so keep the air gap between the magnet and what you want to attract as small as possible.
5. It is difficult to focus flux lines when using Rare Earth Magnets.
The use of steel poles in this instance is generally not effective.
6. The best test for a magnetic device is to replicate the application.
As there is not a simple single test which tells you all about a magnet, then it is often best to recreate the work the magnet will see in its application and include this somewhere in your testing procedure.


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

Product Range


Magnetisation Grade:         N33AH
Material: Sintered Neodymium-Iron-Boron (NdFeB, NIB, REFeB, Neoflux, NeoDelta), Rare Earth Neo
Magnet ID:              Neodymium-N33AH-1
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy (Black/Gray)
N33AH Magnet Shape:         Block, Segment, Arc, Cube, Ring, Disc, Disk, Cylinder, Cylindrical, Round, Tube, Wedge, Rectangle, Rod, Bar
N33AH Magnet Size:  Customized
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial
Residual Magnetic Flux Density (Br): 1120-1170 mT (11.2-11.7 kGs)
Energy Density (BH)max:             247-271 KJ/m³  (31-34 MGOe)
Coercivity Force (Hcb):              ≥ 812 kA/m ( ≥ 10.2 kOe)
Intrinsic Coercivity Force (Hcj):    ≥ 2785 kA/m ( ≥ 35 kOe)
Maximum Operation Temperature: 220 °C
Delivery Time:           14-35 days

Technical Drawing