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Neodymium Rare Earth Cylinder & Rod 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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Product Description
Magnet Material:                    NdFeB or Neodymium Iron Boron
Magnet shape:                        Cylinder
Magnet grade:                        N50
Diameter:                                20mm
Thickness:                               50mm
Tolerance:                                +/-0.1mm (0.004”)
Coating:                                   Zinc Plated
Operating Temp(Max).:          80℃
Direction of magnetization:   Axially magnetized
Other size and grade are available on request
Please send us email at if you can’t find what you are looking for.

Technical Info
➤ Neodymium Metal Detector Magnet  N50 Dia20x50mm

Material type:                    Permanent
Material composition:      Nd2Fe14B
Remanence (Br):               14.2– 14.6KGs
Coercive force(Hcb):        10.5KOe
Intrinsic Coercive Force( Hci ) : 11.5KOe
Max Energy (BH)max:      48 – 51MGOe
Max working temp. :        80℃
Curie Point (Max). :          176℉
Density :                            7.4~7.6g/cm3

Direction Of Magnetization

➤ Cylinder Magnet  Dia20x 50mm  Axially Magnetized

Axially Magnetized

➤ Other Options For Neodymium Cylinder Magnet.

Diametrically manetized