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N35 N38 N40 N42 N45 N48 N50 N52 Neodymium Block 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:                        Block
Magnet grade:                        40M
Length:                                   42.0mm
Width:                                     13.0mm
Thickness:                               5.0mm
Tolerance:                                +/-0.1mm (0.004”)
Coating:                                   NiCuNi plated
Operating Temp(Max).:          100℃
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
➤ Block Magnet Neodymium Iron Boron 40M 42x13x5.0mm
Material type:                    Permanent
Material composition:      Nd2Fe14B
Remanence (Br):               12.5 – 13.1KGs
Coercive force(Hcb):        11.5KOe
Intrinsic Coercive Force( Hci ) : 14KOe
Max Energy (BH)max:      38 – 41MGOe
Max working temp. :        100℃
Curie Point (Max). :          212℉
Density :                            7.4~7.6g/cm3


Direction Of Magnetization

➤ Block Magnet 42x13x5mm   Magnetized through thickness


Magnetized Through Thickness

➤ Other Options For Neodymium Block Magnet.

Magnetized Through Length



Magnetized Through Width