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Custom Rare Earth Neodymium Screw On Magnets

Products Mode:
Material: Sintered Neodymium-Iron-Boron
Size: Customized
Sharpes: Disc, Cylinder, Block, Ring, Countersunk or custom
Grades: N33-52,33M-50M,30H-48H,30SH-45SH......
Coating: Ni,Ni-Cu-Ni,Zn,silver,gold,aluminum,epoxy......
Tolerance: +-0.05mm

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Description
Product Description
Magnet Material:                    NdFeB or Neodymium Iron Boron
Magnet shape:                        Disc
Magnet grade:                        35H
Diameter:                                24.5mm
Thickness:                                4.0mm
Tolerance:                                +/-0.1mm (0.004”)
Coating:                                   Nickle 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.

Technical Info
➤ Round Disc Neodymium Countersunk Magnets 35H D24.5 x 4.0mm

Material type:                                    Permanent
Material composition:                      Nd2Fe14B
Remanence (Br):                              11.7– 12.1KGs
Coercive force(Hcb):                       10.5KOe
Intrinsic Coercive Force( Hci ) :      17KOe
Max Energy (BH)max:                      33– 36MGOe
Max working temp. :                        120℃
Curie Point (Max). :                           248℉
Density :                                            7.4~7.6g/cm3


Direction Of Magnetization

➤ Countersunk Magnet  D20x5mm Magnetized through thickness


Axially Magnetized

➤ Other Options For Neodymium Disc Magnet.


Diametrically Magnetized



Multi-poles Diametrically