N48 Block Magnet Neodymium

/N48 Block Magnet Neodymium
  • N48 Block Magnet

N48 Block Magnet Neodymium-Iron-Boron, Rare Earth Plate Neodymium Magnet N48, NdFeB Block Magnet, Customized Rare Earth Strong Magnets China Supplier

Product Name: N48 Block Magnet Neodymium-Iron-Boron
Magnet ID: 60x40x7mm-Block-N48
+ 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 magnets and Samarium Cobalt magnets are among the strongest rare earth magnets available. They can be made in many different sizes and shapes such as blocks, discs and rings.
Neodymium NdFeB magnets are often the ideal first choice for many applications because they offer a maximum performance from the smallest magnet volume.
Neodymium Magnets are very strong, but very sensitive to temperature and corrosion. They should always be coated to guard against the risk of corrosion – NiCuNi, Zinc, NiCuEpoxy and Gold are popular finishes.

Advantages of Neodymium Magnets
Maximum performance from smallest size.
Can be used in extremely cold conditions .
Neodymium NdFeB is rated to +80 degrees C (176F),so much as +100 (212F), +120 (248F), +150 (302F), +180 (356F), +200 (392F) and +220/230 degrees C (428/446F) with higher Hci versions.
High coercivity to resist demagnetisation.

Typical Applications for Neodymium Rare Earth Magnets
Motors and Generators
Linear actuators
Automotive (clamps, sensors)
Magnetic separators
High performance magnetic clamps and pot magnets

NdFeB powder is very fine and when dry can ignite spontaneously – care must be taken in handling NdFeB powder.
NdFeB magnets are very powerful – care must be taken in handling these magnets to avoid injuries.
NdFeB magnets are susceptible to corrosion.

Segment Magnets N48 Features:
1. Good quality at a rock-bottom price
2. Strong and durable
3. The tool is simple and easy to use.
4. Small and beautifully designed.
5. Strong practicability
6. High performance price ratio
7. Long life, small size
8. Practical and portable
9. Professional and technical
10. Nickel copper nickel is through three layer treatment to get the good rust prevention and corrosion resistance. The effect of nickel plating is better than those of single layer.

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

Product Range


Magnetisation Grade:         N48
Material: Neodymium-Iron-Boron (NdFeB), Neodymium and Steel
Magnet ID:             60x40x7mm-Block-N48
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni
Shape:         Block
Countersunk Magnet Size:
Total Length:       60 mm
Total Wide:      40 mm
Total Height (H):        7 mm
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial
Residual Magnetic Flux Density (Br): 1380-1420 mT (13.8-14.2 kGs)
Energy Density (BH)max:             366-390 KJ/m³  (46-49 MGOe)
Coercivity Force (Hcb):              ≥ 923 kA/m ( ≥ 11.6 kOe)
Intrinsic Coercivity Force (Hcj):    ≥ 876  kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time:           14-35 days

Technical Drawing