General Information of Rare Earth Neodymium Permanent Magnets:

Neodymium magnets (also known as NdFeB magnets), is the third generation of rare earth magnets, which are composed of Neodymium, Iron, Boron and a few transition metals. They have high remanence, high coercive force, high energy product, and high performance /cost. Currently Neodymium magnets are the strongest magnets available in the world.

Rare Earth Neodymium Magnet  N38, N42 Grade D40 x 15mm, D45 x 20mm, D45 x 25mm,D50 x 20mm, D55 x 25mm, D55 x 35mm, D60 x 30mm,  magnets are very popupar for the Russian, Poland and Ukraine Markets.

Description of N38 Big Cylinder Permanent Neodymium Magnet D40 X 25MM Axial Magetized Strong NdFeB Magnets:
* Brand Name: Risheng Magnet
* Type: Permanent
* Material Composite: Neodymium, Iron, Boron
* Shape: Big Cylinder Magnet
* Application: Industrial Magnet
* Size: D40 x 15mm, D40x 20mm, D45 x 25mm, D50 x 20mm, D55 x 25mm, D55 x 35mm, D60 x 30mm,
These big cylinder Neodymium magnets are very popular among the Russian, Poland and Ukraine markets.

* Tolerance: +/-0.1mm
* Density: 7.6g/cm3
* Magnetized: Yes
* Magnetization Direction: Through thickness
* Max temperature: 80 ℃
* Max. Energy BH: 36 - 39 MGOe
* Remanence Br: 12.2 - 12.5 kGs
* Intrinxic Coercivity Hcj: ≥ 899 kA/m
* Coating: Nickel

Specifications
Cylinder Neodymium Magnet N38 D40 X 25MM

Magnetization of N38 Big Cylinder Permanent Neodymium Magnet D40 X 25MM Axial Magetized Strong NdFeB Magnets:
Cylinder Neodymium Magnet are usually magnetized through thickness direction, if you have special purpose and need other magnetization ways, please let us know when send inquiry to us. Please kindly refer to Tips of magnetization or visit our company website to see more magnetization ways. You can choose to magnetize or non-magnetize before shipment.

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