N Material NdFeB
NEODYMIUM IRON BORON MAGNETS – N Material NdFeB Grade
N Material NdFeB Grade is N27, N30, N33, N35, N38, N40, N42, N45, N48, N50, N52. Max. Working Temp. is 80°C.
| Grade | Max. Energy Product | Remanence | Coercive Force | Rev. Temp. Coeff. | Curie Temp. | Max. WorkingTemp. | ||||||
| (BH)max | Br | Hc | Hci | Bd | Hd | Tc | Tw | |||||
| MGOe | kJ/m3 | kG | mT | kOe | kA/m | kOe | kA/m | %/°C | %/°C | °C | °C | |
| N27 | 25-29 | 199-231 | 10.50 | 1050 | >10.0 | >796 | >12.0 | >955 | -0.12 | -0.60 | 310 | 80 |
| N30 | 28-31 | 223-247 | 11.00 | 1100 | >10.2 | >812 | >12.0 | >955 | -0.12 | -0.60 | 310 | 80 |
| N33 | 31-33 | 247-263 | 11.50 | 1150 | >10.5 | >836 | >12.0 | >955 | -0.12 | -0.60 | 310 | 80 |
| N35 | 33-36 | 263-287 | 12.00 | 1200 | >10.9 | >868 | >12.0 | >955 | -0.12 | -0.60 | 310 | 80 |
| N38 | 36-39 | 287-310 | 12.40 | 1240 | >11.3 | >899 | >12.0 | >955 | -0.12 | -0.60 | 310 | 80 |
| N40 | 38-41 | 302-326 | 12.70 | 1270 | >11.4 | >907 | >12.0 | >955 | -0.12 | -0.60 | 310 | 80 |
| N42 | 40-43 | 318-342 | 13.00 | 1300 | >11.5 | >915 | >12.0 | >955 | -0.12 | -0.60 | 310 | 80 |
| N45 | 43-46 | 342-366 | 13.50 | 1350 | >11.6 | >923 | >12.0 | >955 | -0.12 | -0.60 | 310 | 80 |
| N48 | 46-49 | 366-390 | 14.00 | 1400 | >11.6 | >923 | >12.0 | >955 | -0.12 | -0.60 | 310 | 80 |
| N50 | 48-51 | 382-406 | 14.30 | 1430 | >10.3 | >820 | >12.0 | >955 | -0.12 | -0.60 | 310 | 80 |
| N52 | 50-53 | 398-422 | 14.50 | 1450 | >10.3 | >820 | >11.0 | >877 | -0.12 | -0.60 | 310 | 80 |
NdFeB magnets -The Strongest Permanent Magnets Today
NdFeB(Neodymium-Iron-Boron) magnet is used most popular by people in industry and our daily life, because it has superior magnetic properties than other kind of magnets. The outstanding characteristics are as follows:
·Higher unit magnetic properties than other magnet and assure you of smaller size and lighter weight in designing devices.
·Being mostly an iron based alloy, NdFeB type rare earth magnet is much more prone to surface oxidation or rust. To eliminate such a problem, the user should consider magnet coating, plating, or suitable surface treatment.
·Being less prone to chipping during handing
·Lower temperature coefficient of magnetic properties than ceramic but higher than SmCo type rare earth magnet. Therefore, this NdFeB type rare earth magnet will suffer irreversible loss at high temperature.
15 x 10 x 3mm NdFeB Magnet Rectangle N45 Ni
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15 x 5 x 50mm Neo Block Axial Direction Magnet N45 Ni
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10 x 10 x 30mm Rectangle Permanent Magnet N40 Ni
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10 x 10 x 3mm Block Licensed NdFeB Magnet N45 Ni
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10 x 10 x 1mm Neo Square Magnet N35 Ni
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10 x 5 x 8mm Sintered NdFeB Block Magnet N45 Ni
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10 x 5 x 1.5 mm Rare Earth Rectangular Magnet N52 Ni
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10 x 4 x 2 mm Neo Block Magnet N52 Nickel
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8 x 4 x 3 mm Rare Earth NdFeB Block Magnet N48 Ni
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10 x 5 x 1.5 mm Rectangular NdFeB Magnet N50 Gold
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10 x 10 x 1mm Thin NdFeB Square Magnet N42 Ni
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10 x 5 x 1 mm Neodymium Rectangle Magnet N50 Gold
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10 x 4 x 1 mm Block Neodymium Magnet N42 Nickel
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10 x 3 x 2 mm Rectangular NdFeB Magnet N52 Gold
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8 x 8 x 4 mm Rare Earth Square Magnet N50 Ni
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5 x 5 x 2mm Small Strong Square Neo Magnet N42 Gold
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100mm x 30mm Huge Disc Strongest Neodymium Magnet N52 Ni
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70mm x 40mm Large NdFeB Magnet Disc Round N40 Nickel
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60mm x 10mm Disc NdFeB Super Strong Magnet N45 Ni
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50mm x 20mm Rare Earth Disc Neodymium Magnet N38 Ni
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45mm x 5mm Disc Super Strong NdFeB Magnet N48 Ni
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35mm x 5mm Rare Earth Disc NdFeB Magnet N42 Ni
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30mm x 10mm Sintering Neodymium Magnet Circular N45 Ni
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8 x 3 x 2 mm Extra Strong Block Magnet N52 Zn
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10 x 4 x 1 mm Block Neo Magnet N50 Nickel
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5 x 4 x 1mm Block Small Neo Magnet N50 Gold
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5 x 5 x 1mm Small Neodymium Square Magnet N45 Gold
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7 x 6 x 1,2 mm Small Neodymium Rectangle Magnet N48 Ni
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