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.
Neodymium Self Adhesive Magnet Disc N45 Ø 15 x 3mm
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Neodymium Disc Adhesive Magnet N38 Ø 15 x 1mm
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Self Adhesive Neodymium Disc Magnet N35 Ø 15 x 1mm
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3M Adhesive Rare Earth Disc Magnet N40 Ø 13 x 2mm
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3M Disc Magnet N35 Ø 13 x 1mm
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FOAM Glue Neodymium Magnet Round N35 Ø 12 x 2mm
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FOAM Glue Disc Magnet N35 Ø 11 x 1mm
FOAM Glue Disc Magnet N35 Ø 11 x 1mm, Rare Earth Extremely Strong NdFeB flat small disc magnet, Thin self-adhesive disc magnets with cushion foam, 3M Self-Adhesive Round NdFeB Magnet, the Strongest neodymium iron boron raw magnets, Sintered Neodymium Disk Adhesive Magnets China Supplier Ø 11 mm x 1 mm FOAM Glue Disc Magnet N35 Technical […]
3M Adhesive Disc Magnet N35 Ø 10 x 2mm
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3M Self-Adhesive Magnet N38 Ø 10 x 1mm
3M Self-Adhesive Magnet N38 Ø 10 x 1mm, Rare Earth Extremely Strong NdFeB flat small disc magnet, Thin self-adhesive disc magnets with high-quality 3M, 3M Self-Adhesive Round NdFeB Magnet, the Strongest neodymium iron boron raw magnets, Sintered Neodymium Disk Adhesive Magnets China Supplier Ø 10 mm x 1 mm 3M Self-Adhesive Magnet N38 Technical Specifications: Item: […]
Self-Adhesive Round Magnet N35 Ø 10 x 1mm
Self-Adhesive Round Magnet N35 Ø 10 x 1mm, Rare Earth Extremely Strong NdFeB flat small disc magnet, Thin self-adhesive disc magnets with high-quality 3M, 3M Self-Adhesive Round NdFeB Magnet, the Strongest neodymium iron boron raw magnets, Sintered Neodymium Disk Adhesive Magnets China Supplier Ø 10 mm x 1 mm Self-Adhesive Round Magnet N35 Technical Specifications: Item: […]
Adhesive Round Magnet N38 Ø 10 x 0.6mm
Adhesive Round Magnet N38 Ø 10 x 0.6mm, Rare Earth Extremely Strong NdFeB flat small disc magnet, Thin self-adhesive disc magnets with high-quality 3M, 3M Self-Adhesive Round NdFeB Magnet, the Strongest neodymium iron boron raw magnets, Sintered Neodymium Disk Adhesive Magnets China Supplier Ø 10 mm x 0.6 mm Adhesive Round Magnet N38 Technical Specifications: Item: […]
3M Self Adhesive Disc Magnet N35 Ø 10 x 0.6mm
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Neodymium Disc Adhesive Magnet N35 Ø 9.5 x 0.75mm
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Thin Disk Magnet Self-Adhesive N35 Ø 8 x 1mm
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Small NdFeB Disc Magnet Self-Adhesive N42 Ø 8 x 0.75mm
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Flat Small Disc Magnet Self-Adhesive N35 Ø 8 x 0.75mm
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Self-Adhesive Discmagnet N35 Ø 6 x 1mm
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Discmagnet Self-Adhesive N45 Ø 6 x 1mm
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Cube Fridge Magnet NIB Gold N42 25mm
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Cube Neo Magnet N50 20mm
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Cube Whiteboard Neodymium Magnet N45 20mm
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Strong Neodymium Iron Boron Cube Magnet N38 15mm
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Cube Neodymium Iron Boron Magnet N45 15mm
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Cube Cubio Magnet Neodymium Gold N42 12mm
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Magnet Cube Neodymium Gold Plating N48 12mm
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Cubemagnet Neodymium Golden Plating N48 10mm
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Cube Shape Magnet Neodymium N40 10mm
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Elegant Permanent Cube Magnet N45 10mm
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