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N52 Grade Rare Earth Neodymium Magnet Ring

Neodymium Ring Magnet OD31x ID27x6.5mm
Customized Magnet Rare Earth Neodymium Circular Ring OD31Xid27x6.5mm

Magnet Material:                    NdFeB or Neodymium Iron Boron

Magnet shape:                        Ring

Magnet grade:                        N52

Outer diameter:                      31.0mm

Inner diameter:                       27.0mm

Thickness:                                6.5mm

Tolerance:                                +/-0.1mm (0.004”)

NiCuNi plated

Operating Temp(Max).:

Direction of magnetization:   Magnetized through thickness

Other size and grade are available on request
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Small Strong Ring NdFeB Magnets  N52 OD31 x ID27 x 6.5mm

Material type:

Material composition:                     Nd2Fe14B

Remanence (Br):                              14.3– 14.9

Coercive force(Hcb):                       10.5KOe

Intrinsic Coercive Force( Hci ) :      11.5KOe

Max Energy (BH)max:                      50– 53MGOe

Max working temp. :                        80℃

Curie Point (Max). :                          176℉

Density :                                            7.4~7.6g/cm3

➤ Ring Magnet  OD31x ID27x6.5mm  Axially Magnetized

Axially Magnetized

➤ Other Options For Neodymium Arc Magnet.
Diametrically Magnetized

Multi-poles Axially