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Permanent Sintered Ndfeb Magnets

Neodymium Block Magnet 40x20x3mm
Block Magnet Powerful Neodymium Iron Boron Rectangular 40x20x3mm

Magnet Material:                    NdFeB or Neodymium Iron Boron

Magnet shape:                        Block

Magnet grade:                        N38

Length:                                    40mm

Width:                                      20mm

Thickness:                               3.0mm

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
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Bright Zinc Coating Rectangle magnet  N38 40x20x3mm

Material type:                    Permanent

Material composition:      Nd2Fe14B

Remanence (Br):               12.1 – 12.5

Coercive force(Hcb):        11.3KOe

Intrinsic Coercive Force( Hci ) : 12KOe

Max Energy (BH)max:      36 – 39MGOe

Max working temp. :        80℃

Curie Point (Max). :          176℉

Density :                            7.4~7.6g/cm3

➤ Block Magnet 40x20x3mm   Magnetized through thickness

Magnetized Through Thickness

➤ Other Options For Neodymium Block Magnet.
Magnetized Through Length

Magnetized Through Width