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.
Countersunk NdFeB Magnet N35 12x3x3mm
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Countersunk Neodymium Magnet N45 8x3x3mm
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Neodymium Disc Countersunk Magnet N42 10x3x3mm
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Ring Neodymium Countersunk Magnet N42 Ni 10x5x3mm
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Countersunk Disc Magnet N42 Ni 7 x 4 x 2mm
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Sew in Magnet with Square Clear Plastic Coating Ni 18 x 2mm
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PVC Invisible Magnetic Snap Closure Ni 18 x 2mm
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Round PVC Cover Hidden Sewing Magnet Ni 12 x 2mm
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Square PVC Cover Magnetic Snap Ni 12 x 2mm
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Sew-in Disc Magnet PVC Coating Square Zn 18 x 2mm
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Sew-in Neodymium Magnet PVC Cover Zn 18 x 2mm
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Sew-in NdFeB Magnet PVC Coating Square N35 Zn 12 x 2mm
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Sew-in Magnet Circular PVC Cover N35 Zn 12 x 2mm
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Neodymium Motor Permanent Magnet Color Zn N48
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Segment Generator Neodymium Magnet Ni N45
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Segment Neodymium Magnet Nickel N52
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Motor Arc Magnet Zn Coating N52
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Motor Segment Magnet Zn Plating N50
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Lagre Sphere Magnet NdFeB Chrome N38 40mm
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NdFeB Magnetic Ball Chrome N40 30mm
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Sphere NIB Magnet Chrome N38 26mm
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Sphere Magnets NdFeB Nickel N40 19mm
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Whiteboard Magnet NdFeB Ball Chrome N38 19mm
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Pin Board Magnet Neo Sphere N42 15mm
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Magnet NdFeB Sphere N40 12.7mm
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Rare Earth Magnet Neodymium Sphere N42 12mm
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Magnetic Sphere Chrome-plated N42 10mm
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Rare Earth Neodymium Ball Magnet N40 10mm
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