E-mail: info@aamagnet.com

Strong Neodymium Rare Earth Sew-In Magnets

Neodymium Disc Magnet D21x3mm
Multi Use Rare Earth NdFeB Disc Magnets Dia21 x 3mm thick


Magnet Material:                    NdFeB or Neodymium Iron Boron

Magnet shape:                        Disc

Magnet grade:                        40SH

Length:                                    21.0mm

Thickness:                               3.0mm

Tolerance:                                +/-0.1mm (0.004”)

Coating:                                  
Nickle plated

Operating Temp(Max).:
          150℃

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.


Round Disc Sintered NdFeB Magnet 40SH D21x3mm


Material type:
                    Permanent

Material composition:      Nd2Fe14B

Remanence (Br):               12.5– 12.8
KGs

Coercive force(Hcb):        11.8KOe

Intrinsic Coercive Force( Hci ) : 20KOe

Max Energy (BH)max:      38 – 41MGOe

Max working temp. :        150℃

Curie Point (Max). :          302℉

Density :                            7.4~7.6g/cm3


➤ Disc Magnet  D21x3mm Magnetized through thickness

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Axially Magnetized

➤ Other Options For Neodymium Disc Magnet.
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Diametrically Magnetized


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Multi-poles Diametrically