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N52 Super Strong Neodymium Blocks, Discs, Cubes, Cylinders

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:                        Block
Magnet grade:                        N52
Length:                                    50.8mm
Width:                                      50.8mm
Thickness:                                25.4mm
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 if you can’t find what you are looking for.

Technical Info
➤ Large Block Strong Rare Earth Magnet  N52 50.8x50.8x25.4mm

Material type:                                   Permanent
Material composition:                     Nd2Fe14B
Remanence (Br):                              14.2– 14.8KGs
Coercive force(Hcb):                        10KOe
Intrinsic Coercive Force( Hci ) :      11KOe
Max Energy (BH)max:                    49– 53MGOe
Max working temp. :                     80℃
Curie Point (Max). :                       176℉
Density :                                         7.4~7.6g/cm3

Direction Of Magnetization

➤ Block Magnet 50.8x50.8x25.4mm  Magnetized through thickness

Magnetized Through Thickness

➤ Other Options For Neodymium Disc Magnet.

Magnetized Through Length

Magnetized Through Width