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Zinc Coated Rare Earth Neodymium Block Magnets

Neodymium Block Magnet 40x25x20mm
Block Shape Rare Earth Neodymium Magnet 40x25x20mm


Magnet Material:                    NdFeB or Neodymium Iron Boron

Magnet shape:                        Block

Magnet grade:                        N35

Length:                                    40mm

Width:                                     25mm

Thickness:                               20mm

Tolerance:                                +/-0.1mm (0.004”)

Coating:                                   NiCuNi plated

Operating Temp(Max).:          80℃

Direction of magnetization:   Magnetized through thickness

Other size and grade are available on request
Please send us email at info@aamagnet.com if you can’t find what you are looking for.


➤ Neodymium Block Wind Power Magnet N35 40x25x20mm

Material type:                    Permanent

Material composition:      Nd2Fe14B

Remanence (Br):               11.6 – 12.2KGs

Coercive force(Hcb):        11.0KOe

Intrinsic Coercive Force( Hci ) : 12KOe

Max Energy (BH)max:      33 – 36MGOe

Max working temp. :        80℃

Curie Point (Max). :          176℉

Density :                            7.4~7.6g/cm3


➤ Block Magnet 45x25x20mm   Magnetized through thickness

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Magnetized Through Thickness

➤ Other Options For Neodymium Block Magnet.
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Magnetized Through Length


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Magnetized Through Width