Rare Earth Neodymium Bar Magnet

/Rare Earth Neodymium Bar Magnet
  • Rare Earth Neodymium Bar Magnet

Rare Earth Neodymium Bar Magnet, Super Strong Rare Earth Bar Magnet, N42H Neodymium Magnet, Rod Neodymium Magnet, Nickel Coated Magnet, NdFeB Rod, High Magnetic Flux Density Magnet, Max 120 °C Neodymium Magnet

Product Name:Rare Earth Neodymium Bar Magnet
Magnet ID:Rod-7×25-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.

Shape: cylinder Application: Industrial Magnet Certificate: SGS
1.Sintered NdFeB magnet. The strongest power magnets in all of the permanent magnets. Certificate: SGS
2.Material: Sintered Neodymium-Iron-Boron
3.Grade: From N35 to N52; N35H to N48H; N35SH to N45SH; N30UH to N40UH; N30EH to N38EH. Also we can suggest the grade according to where the magnets will be used according to our customer’s request.
4.Advanced techniques: Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology in our factory to allow us to make high performance NdFeB over N52 possible.
5.The Excellent strength value: the highest(BH)max reaches up to 51MGOe.
6.The Extremely Resistance to demagnetization with Hci, the intrinsic coercive force is over 30000 Oe.
7.The moderate temperature stability, their working stability is under 80 degree centigrade for low Hci for NdFeB magnet and above 200 degree centigrade for high Hci NdFeB magnet.
8.Various shapes and sizes or according to customer’s request. Also we can design the size for customer’s request.
9.Effective Surface treatment to prevent corrosion, such Nickel coating(Ni-Cu-Ni coating); Zinc coating, silver coating, tin coating, epoxy coating, chemical, parylene and so on.
10.Widely used in different applications, such as sensors, Motors, rotors, wind turbines/ wind generators, loudspeakers, magnetic hooks, magnetic holder, fitters automobiles and so on.
11.The quality control: we have our large and expert quality control department and we ensure the magnets from our factory are in high quality.
12.We will provide our customers the test report and BH curves for each item magnets, and also we can do the PCT test, salt spray test report, aging test report and provide the test report and so on according to our customer’s request.
13.We have a bigger NdFeB manufactory in Ningbo city of Zhejiang province, and a smaller manufactory in Shenzhen city of Guangdong province in which our office locates. Welcome you come to our factory anytime.

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

Product Range

Technical Drawing

Magnet Shape: Cylinder / Rod / Stick / Bar / Strip
Material: neodymium-iron-boron (NdFeB), neodymium, neo
Coating: Nickel (Ni-Cu-Ni)
Magnetic Grade:         N42H
Magnetisation Direction: Axial/Radial
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 Height (H):   25 mm
Total Diameter (D): Ø 7 mm
Tolerance:         ±0.05 mm
Delivery time           3-14 days