Nickle Coating Customized Ring Magnet

/Nickle Coating Customized Ring Magnet
  • Customized Ring Magnet

Nickle Coating Customized Ring Magnet, Nickle Coated Magnet, N42H Neodymium Magnet, Round Magnet, Permanent Ring Neodymium Magnet, Customized Ring Magnet, Big Neodymium Magnet

Product Name: Nickle Coating Customized Ring Magnet
Magnet ID:Ring-Ø70xØ30×10-N42H-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.

1. Material
Sintered Neodymium-Iron-Boron (Sintered NdFeB)
2. Grades
Grades N35-N52 N35M-N50M N35H-N48H N35SH-N45SH N30UH-N40UH N30EH-N38EH
Working temperature 80°C/60°C 100°C 120°C 150°C 180°C 200°C
– The grades like N48-N52 could meet your requirement on strong power
– Standard one like N35 or N38 is okay for your normal applications
– If you have requirement on the working temperature, please note it.
3. Shapes and Sizes
Block / Bar Length x Width x Thickness
Disc / Cylinder Diamter x Thickness
Ring External Diamter x Internal Diameter x Thickness
Irregular According to the design
– Please indicate the shape and size you need;
– For irregular shape, you could give your idea to us and we work it out for you.
4. Coatings
Others available: Zinc, gold, silver, epoxy, parylene, etc.

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

Product Range

Magnet Shape: Ring
Material: neodymium-iron-boron (NdFeB), neodymium, neo
Coating: Nickle)
Magnetic Grade:         N42H
Magnetisation Direction: Axial
Residual Magnetic Flux Density (Br): 13.0-13.4 KGs (T):  1.30-1.34 T
Energy Density (BH)max:              40-43 MGOe   318-342 KJ/m³
Coercivity Force (Hcb):              ≥12.1 KOe  ≥963 KA/m
Intrinsic Coercivity Force (Hcj):    ≥16 KOe    ≥1273 KA/m
Maximum Operation Temperature: 120 °C
Total diameter D: Ø 70 mm
Inner diameter d: Ø 30 mm
Total height H:        10 mm
Tolerance:         ±0.1 mm
Delivery time           3-14 days
Technical Drawing