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.
6 x 6mm Sintering Neo Magnet Cylinder N48 Ni
6 x 6mm Sintering Neo Magnet Cylinder N48 Ni, Home Office Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 6 x 6mm Sintering Neo Magnet Cylinder N48 Ni Technical Specifications: Item: NRON48-6-6 Grade: N48 Material: Neodymium (NdFeB) Plating: Nickel Shape: […]
5 x 25mm Sinter Neodymium Magnet Rod Bar N40 Ni
5 x 25mm Sinter Neodymium Magnet Rod Bar N40 Ni, Home Office Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 5 x 25mm Sinter Neodymium Magnet Rod Bar N40 Ni Technical Specifications: Item: NRON40-5-25 Grade: N40 Material: Neodymium (NdFeB) […]
5 x 25mm Licensed Rare Earth Magnet Cylinder N45 Ni
5 x 25mm Licensed Rare Earth Magnet Cylinder N45 Ni, Home Office Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 5 x 25mm Licensed Rare Earth Magnet Cylinder N45 Ni Technical Specifications: Item: NRON45-5-25 Grade: N45 Material: Neodymium (NdFeB) […]
5 x 20mm Rare Earth Neo Cylindrical Magnets N45 Ni
5 x 20mm Rare Earth Neo Cylindrical Magnets N45 Ni, Home Office Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 5 x 20mm Rare Earth Neo Cylindrical Magnets N45 Ni Technical Specifications: Item: NRON45-5-20 Grade: N45 Material: Neodymium (NdFeB) […]
5 x 15mm Rare Earth Neo Magnet Cylindrical N45 Ni
5 x 15mm Rare Earth Neo Magnet Cylindrical N45 Ni, Home Office Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 5 x 15mm Rare Earth Neo Magnet Cylindrical N45 Ni Technical Specifications: Item: NRON45-5-15 Grade: N45 Material: Neodymium (NdFeB) Plating: […]
5 x 13.96mm Rare Earth Cylinder Magnet Neo N45 Ni
5 x 13.96mm Rare Earth Cylinder Magnet Neo N45 Ni, Home Office Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 5 x 13.96mm Rare Earth Cylinder Magnet Neo N45 Ni Technical Specifications: Item: NRON45-5-13.96 Grade: N45 Material: Neodymium (NdFeB) […]
5 x 12.5mm Rare Earth Rod Magnet Neodymium N45 Ni
5 x 12.5mm Rare Earth Rod Magnet Neodymium N45 Ni, Home Office Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 5 x 12.5mm Rare Earth Rod Magnet Neodymium N45 Ni Technical Specifications: Item: NRON45-5-12.5 Grade: N45 Material: Neodymium (NdFeB) […]
5 x 10mm Rare Earth Cylindrical Magnet Neodymium N38 Ni
5 x 10mm Rare Earth Cylindrical Magnet Neodymium N38 Ni, Home Office Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 5 x 10mm Rare Earth Cylindrical Magnet Neodymium N38 Ni Technical Specifications: Item: NRON38-5-10 Grade: N38 Material: Neodymium (NdFeB) […]
5 x 10mm Licensed NIB Magnet Cylindrical N50 Ni
5 x 10mm Licensed NIB Magnet Cylindrical N50 Ni, Home Office Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 5 x 10mm Licensed NIB Magnet Cylindrical N50 Ni Technical Specifications: Item: NRON50-5-10 Grade: N50 Material: Neodymium (NdFeB) Plating: Nickel […]
5 x 10mm Licensed NdFeB Cylinder Magnet N45 Ni
5 x 10mm Licensed NdFeB Cylinder Magnet N45 Ni, Home Office Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 5 x 10mm Licensed NdFeB Cylinder Magnet N45 Ni Technical Specifications: Item: NRON45-5-10 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel […]
5 x 8.47mm NdFeB Powerful Rod Magnets N45 Ni
5 x 8.47mm NdFeB Powerful Rod Magnets N45 Ni, Home Office Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 5 x 8.47mm NdFeB Powerful Rod Magnets N45 Ni Technical Specifications: Item: NRON45-5-8.47 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel […]
5 x 5mm NdFeB Neo Cylindrical Magnet N45 Ni
5 x 5mm NdFeB Neo Cylindrical Magnet N45 Ni, Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 5 x 5mm NdFeB Neo Cylindrical Magnet N45 Ni Technical Specifications: Item: NRON45-5-5 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]
4 x 25mm Diametral NdFeB Magnet Bar for Toy N42 Ni
4 x 25mm Diametral NdFeB Magnet Bar for Toy N42 Ni, Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 4 x 25mm Diametral NdFeB Magnet Bar for Toy N42 Ni Technical Specifications: Item: NRON42D-4-25 Grade: N42 Material: Neodymium (NdFeB) […]
4 x 25mm Sintered NdFeB Cylinder Magnet N45 Ni
4 x 25mm Sintered NdFeB Cylinder Magnet N45 Ni, Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 4 x 25mm Sintered NdFeB Cylinder Magnet N45 Ni Technical Specifications: Item: NRON45-4-25 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]
4 x 20mm Strong NdFeB Rod Magnet N45 Ni
4 x 20mm Strong NdFeB Rod Magnet N45 Ni, Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 4 x 20mm Strong NdFeB Rod Magnet N45 Ni Technical Specifications: Item: NRON45-4-20 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]
4 x 12.5mm Amazing Rod Magnet NdFeB N42 Ni
4 x 12.5mm Amazing Rod Magnet NdFeB N42 Ni, Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 4 x 12.5mm Amazing Rod Magnet NdFeB N42 Ni Technical Specifications: Item: NRON42-4-12.5 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]
4 x 10mm Radial Rod Magnet NdFeB N45 Ni
4 x 10mm Radial Rod Magnet NdFeB N45 Ni, Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 4 x 10mm Radial Rod Magnet NdFeB N45 Ni Technical Specifications: Item: NRON45D-4-10 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]
4 x 10mm NdFeB Bar Permanent Magnet N45 Ni
4 x 10mm NdFeB Bar Permanent Magnet N45 Ni, Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 4 x 10mm NdFeB Bar Permanent Magnet N45 Ni Technical Specifications: Item: NRON45-4-10 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]
4 x 8.5mm NdFeB Rod Permanent Magnet N42 Nickel
4 x 8.5mm NdFeB Rod Permanent Magnet N42 Nickel, Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 4 x 8.5mm NdFeB Rod Permanent Magnet N42 Nickel Technical Specifications: Item: NRON42-4-8.5 Grade: N42 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]
4 x 7mm NdFeB Cylindrical Permanent Magnet N45 Nickel
4 x 7mm NdFeB Cylindrical Permanent Magnet N45 Nickel, Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 4 x 7mm NdFeB Cylindrical Permanent Magnet N45 Nickel Technical Specifications: Item: NRON45-4-7 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]
4 x 5mm Small NdFeB Cylindrical Magnet N45 Zinc
4 x 5mm Small NdFeB Cylindrical Magnet N45 Zinc, Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 4 x 5mm Small NdFeB Cylindrical Magnet N45 Zinc Technical Specifications: Item: NRON45-4-5 Grade: N45 Material: Neodymium (NdFeB) Plating: Zinc Shape: Rod, […]
4 x 4mm Small Ndfeb Magnet Cylindrical N45 Ni
4 x 4mm Small Ndfeb Magnet Cylindrical N45 Ni, Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 4 x 4mm Small Ndfeb Magnet Cylindrical N45 Ni Technical Specifications: Item: NRON45-4-4 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]
3 x 15mm Small Neodymium Cylindrical Magnet N45 Ni
3 x 15mm Small Neodymium Cylindrical Magnet N45 Ni, Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 3 x 15mm Small Neodymium Cylindrical Magnet N45 Ni Technical Specifications: Item: NRON45-3-15 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]
3 x 10mm Small Neodymium Cylinder Magnet N45 Ni
3 x 10mm Small Neodymium Cylinder Magnet N45 Ni, Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 3 x 10mm Small Neodymium Cylinder Magnet N45 Ni Technical Specifications: Item: NRON45-3-10 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]
3 x 6mm Small Rod Magnets Neodymium N48 Ni
3 x 6mm Small Rod Magnets Neodymium N48 Ni, Rare Earth Super Strong Licensed Sintering Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 3 x 6mm Small Rod Magnets Neodymium N48 Ni Technical Specifications: Item: NRON48-3-6 Grade: N48 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]
3 x 5mm Neodymium Small Magnet Rod N42 Ni
3 x 5mm Neodymium Small Magnet Rod N42 Ni, Rare Earth Super Strong Licensed Sintered Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 3 x 5mm Neodymium Small Magnet Rod N42 Ni Technical Specifications: Item: NRON42-3-5 Grade: N42 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]
3 x 4mm Neodymium Small Cylindrical Magnet N45 Ni
3 x 4mm Neodymium Small Cylindrical Magnet N45 Ni, Rare Earth Super Strong Licensed Sintered Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 3 x 4mm Neodymium Small Cylindrical Magnet N45 Ni Technical Specifications: Item: NRON45-3-4 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]
3 x 3mm Tiny Neodymium Magnet Cylinder N42 Ni
3 x 3mm Tiny Neodymium Magnet Cylinder N42 Ni, Rare Earth Super Strong Licensed Sintered Neodymium Cylinder Magnet for Motor Sensor Rotor Craft Toy, Amazing Powerful Bar NdFeB Permanent Magnets China Factory Ø 3 x 3mm Tiny Neodymium Magnet Cylinder N42 Ni Technical Specifications: Item: NRON42-3-3 Grade: N42 Material: Neodymium (NdFeB) Plating: Nickel Shape: Rod, […]