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.
10mm x 3mm Sintered Neodymium Disc Permanent Magnet N42 Ni
10mm x 3mm Sintered Neodymium Disc Permanent Magnet N42 Ni, Super Strong circular Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 80 °C Nickel Plated Disk Neodymium Permanent Magnets China Supplier 10mm x 3mm Sintered Neodymium Disc Permanent Magnet N42 Ni Technical Specifications: Item: NDN42-1003 Grade: N42 Material: Neodymium (NdFeB) Plating: Ni Shape: Disc, […]
10mm x 2mm Rare Earth Sintered Neodymium Disc Magnet N42 Ni
10mm x 2mm Rare Earth Sintered Neodymium Disc Magnet N42 Ni, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 80 °C Nickel Plated Disk circular Neodymium Permanent Magnets China Supplier 10mm x 2mm Rare Earth Sintered Neodymium Disc Magnet N42 Ni Technical Specifications: Item: NDN42-1001 Grade: N42 Material: Neodymium (NdFeB) Plating: Ni […]
10mm x 1mm Rare Earth Sintered NdFeB Disc Magnet N35 Ni
10mm x 1mm Rare Earth Sintered NdFeB Disc Magnet N35 Ni, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 80 °C Nickel Plated circular Disk Neodymium Permanent Magnets China Supplier 10mm x 1mm Rare Earth Sintered NdFeB Disc Magnet N35 Ni Technical Specifications: Item: NDN35-1001 Grade: N35 Material: Neodymium (NdFeB) Plating: Ni […]
9mm x 2.5mm Neodymium Rare Earth Magnet Disk N50 Ni
9mm x 2.5mm Neodymium Rare Earth Magnet Disk N50 Ni, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 80 °C Nickel Plated Disk circular Neodymium Permanent Magnets China Supplier 9mm x 2.5mm Neodymium Rare Earth Magnet Disk N50 Ni Technical Specifications: Item: NDN50-0902.5 Grade: N50 Material: Neodymium (NdFeB) Plating: Ni Shape: Disc, […]
9mm x 3mm Neodymium Rare Earth Disk Magnet N52 Ni
9mm x 3mm Neodymium Rare Earth Disk Magnet N52 Ni, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 80 °C Nickel Plated Disk Neodymium Permanent circular Magnets China Supplier 9mm x 3mm Neodymium Rare Earth Disk Magnet N52 Ni Technical Specifications: Item: NDN52-0903 Grade: N52 Material: Neodymium (NdFeB) Plating: Ni Shape: Disc, […]
8mm x 3mm Strong Disc Magnet Neo N45 Epoxy
8mm x 3mm Strong Disc Magnet Neo N45 Epoxy, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 80 °C Black Epoxy Plated Disk Neodymium Permanent circular Magnets China Supplier 8mm x 3mm Strong Disc Magnet Neo N45 Epoxy Technical Specifications: Item: NDN45-0803-E Grade: N45 Material: Neodymium (NdFeB) Plating: Epoxy Shape: Disc, Disk, […]
8mm x 5mm Strong Disc Magnet Neodymium N45 Nickel
8mm x 5mm Strong Disc Magnet Neodymium N45 Nickel, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 80 °C NiCuNi Plated circular Neodymium Permanent Magnets China Factory 8mm x 5mm Strong Disc Magnet Neodymium N45 Nickel Technical Specifications: Item: NDN45-0805 Grade: N45 Material: Neodymium (NdFeB) Plating: NICKEL Shape: Disc, Disk, Round Dimension: […]
8mm x 3mm Strong NdFeB Disc Magnet N45 Nickel
8mm x 3mm Strong NdFeB Disc Magnet N45 Nickel, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 80 °C NiCuNi Plated Disk Neodymium Permanent circle Magnets China Factory 8mm x 3mm Strong NdFeB Disc Magnet N45 Nickel Technical Specifications: Item: NDN45-0803 Grade: N45 Material: Neodymium (NdFeB) Plating: NICKEL Shape: Disc, Disk, Round […]
8mm x 1mm Strong Disc NdFeB Magnet N45 Nickel
8mm x 1mm Strong Disc NdFeB Magnet N45 Nickel, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 80 °C NiCuNi Plated Disk circle Neodymium Permanent Magnets China Factory 8mm x 1mm Strong Disc NdFeB Magnet N45 Nickel Technical Specifications: Item: NDN45-0801 Grade: N45 Material: Neodymium (NdFeB) Plating: NICKEL Shape: Disc, Disk, Round […]
8mm x 1.5mm Disc NdFeB Permanent Magnet N45 Nickel
8mm x 1.5mm Disc NdFeB Permanent Magnet N45 Nickel, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Temperature 80 °C NiCuNi Plated Disk Round Neodymium Permanent Magnets made in China Factory 8mm x 1.5mm Disc NdFeB Permanent Magnet N45 Nickel Technical Specifications: Item: NDN45-0801.5 Grade: N45 Material: Neodymium (NdFeB) Plating: NICKEL Shape: Disc, Disk, […]
6mm x 4mm Disk Round Permanent Magnet NdFeB N45 Ni
6mm x 4mm Disk Round Permanent Magnet NdFeB N45 Ni, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Temperature 80 °C NiCuNi Plated Disk Round Neodymium Permanent Magnets China manufacturer Factory 6mm x 4mm Disk Round Permanent Magnet NdFeB N45 Ni Technical Specifications: Item: NDN45-0604 Grade: N45 Material: Neodymium (NdFeB) Plating: NICKEL Shape: Disc, […]
7mm x 2mm Disc Permanent Magnet NdFeB N48 Nickel
7mm x 2mm Disc Permanent Magnet NdFeB N48 Nickel, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Temperature 80 °C NiCuNi Plated Disk Round Neodymium Permanent Magnets China Factory supplier 7mm x 2mm Disc Permanent Magnet NdFeB N48 Nickel Technical Specifications: Item: NDN48-0702 Grade: N48 Material: Neodymium (NdFeB) Plating: NICKEL Shape: Disc, Disk, Round […]
6mm x 3mm Rare Earth Neo Disc Magnet N45SH Ni
6mm x 3mm Rare Earth Neo Disc Magnet N45SH Ni, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Temperature 150 °C NiCuNi Plated Disk Round Neodymium Permanent Magnets China Factory 6mm x 3mm Rare Earth Neo Disc Magnet N45SH Ni Technical Specifications: Item: NDN45SH-0603 Grade: N45 Material: Neodymium (NdFeB) Plating: NICKEL Shape: Disc, Disk, […]
6mm x 2mm Neo Disk Magnet N45 Gold
6mm x 2mm Neo Disk Magnet N45 Gold, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Temperature 80 °C Gold Au Plated Disk Round Neodymium Permanent Magnets China Manufacturer Factory 6mm x 2mm Neo Disk Magnet N45 Gold Technical Specifications: Item: NDN45-0602-G Grade: N45 Material: Neodymium (NdFeB) Plating: Gold (Au) Shape: Disc, Disk, Round […]
6mm x 3mm Neo Disc Magnet N45 Nickel
6mm x 3mm Neo Disc Magnet N45 Nickel, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Temperature 80 °C Nickel Plated Disk Round Neodymium Permanent Magnets China Factory 6mm x 3mm Neo Disc Magnet N45 Nickel Technical Specifications: Item: NDN45-0603 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disc, Disk, Round Dimension: Total Diameter […]
6mm x 1mm Neodymium Disc Magnets N45 Nickel
6mm x 1mm Neodymium Disc Magnets N45 Nickel, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Temperature 80 °C Nickel Plated Disk Round Neodymium Permanent Magnets China Factory 6mm x 1mm Neodymium Disc Magnets N45 Nickel Technical Specifications: Item: NDN45-0601 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disc, Disk, Round Dimension: Total Diameter […]
6mm x 2mm Neodymium Round Magnets N45 Nickel
6mm x 2mm Neodymium Round Magnets N45 Nickel, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Temperature 80 °C Nickel Plated Disk Round Neodymium Permanent Magnets China Factory 6mm x 2mm Neodymium Round Magnets N45 Nickel Technical Specifications: Item: NDN45-0602 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disc, Disk, Round Dimension: Total Diameter (D): […]
5mm x 4mm Strong Neodymium Round Magnet N45 Nickel
5mm x 4mm Strong Neodymium Round Magnet N45 Nickel, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Temperature 80 °C Nickel Plated Disk Round Neodymium Permanent Magnets China Factory 5mm x 4mm Strong Neodymium Round Magnet N45 Nickel Technical Specifications: Item: NDN45-0504 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disc, Disk, Round Dimension: […]
5mm x 1mm Neodymium Round Thin Magnet N45 Nickel
5mm x 1mm Neodymium Round Thin Magnet N45 Nickel, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Temperature 80 °C Nickel Plated Disk Round Neodymium Permanent Magnets China Factory 5mm x 1mm Neodymium Round Thin Magnet N45 Nickel Technical Specifications: Item: NDN45-0501 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disc, Disk, Round Dimension: […]
5mm x 3mm Neodymium Magnetic Disc N45 Gold
5mm x 3mm Neodymium Magnetic Disc N45 Gold, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Working Temperature 80 °C Gold Plated Disk Round Neodymium Permanent Magnets China Factory 5mm x 3mm Neodymium Magnetic Disc N45 Gold Technical Specifications: Item: NDN45-0503-G Grade: N45 Material: Neodymium (NdFeB) Plating: Gold Shape: Disc, Disk, Round Dimension: Total […]
5mm x 3mm Strong Neodymium Disc Magnet N45 Ni
5mm x 3mm Strong Neodymium Disc Magnet N45 Ni, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Working Temperature 80 °C NiCuNi Plated Disk Neodymium Permanent Magnets China Factory 5mm x 3mm Strong Neodymium Disc Magnet N45 Ni Technical Specifications: Item: NDN45-0503 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disc, Disk, Round Dimension: […]
5mm x 1.5mm Strong Disk Magnet Neodymium N45 Nickel
5mm x 1.5mm Strong Disk Magnet Neodymium N45 Nickel, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Working Temperature 80 °C NiCuNi Plated Disk Neodymium Permanent Magnets China Factory 5mm x 1.5mm Strong Disk Magnet Neodymium N45 Nickel Technical Specifications: Item: NDN45-0501.5 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disc, Disk, Round Dimension: […]
5mm x 2mm Strong Disc Magnet Neodymium N48 Nickel
5mm x 2mm Strong Disc Magnet Neodymium N48 Nickel, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Working Temperature 80 °C NiCuNi Plated Disk Neodymium Permanent Magnets China Factory 5mm x 2mm Strong Disc Magnet Neodymium N48 Nickel Technical Specifications: Item: NDN48-0502 Grade: N48 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disc, Disk, Round Dimension: […]
4mm x 3mm Powerful Disc Magnets Neodymium N45 Nickel
4mm x 3mm Powerful Disc Magnets Neodymium N45 Nickel, Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Working Temperature 80 °C NiCuNi Plated Disk Neodymium Permanent Magnets China Factory Supplier 4mm x 3mm Powerful Disc Magnets Neodymium N45 Nickel Technical Specifications: Item: NDN45-0403 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disc, Disk, Round […]
4mm x 2mm Small Disc Magnets Neodymium N45 Nickel
4mm x 2mm Small Disc Magnets Neodymium N45 Nickel, Powerful Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Working Temperature 80 °C NiCuNi Plated Disk Neodymium Permanent Magnets China Factory 4mm x 2mm Small Disc Magnets Neodymium N45 Nickel Nickel Technical Specifications: Item: NDN45-0402 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disc, Disk, […]
4mm x 2mm Small Disk NdFeB Magnet N45 Gold
4mm x 2mm Small Disk NdFeB Magnet N45 Gold, Powerful Super Strong Rare Earth Sintered NdFeB Disc Magnet, Golden Plated Disk Neodymium Permanent Magnets China Factory 4mm x 2mm Small Disk NdFeB Magnet N45 Gold Technical Specifications: Item: NDN45-0402 Grade: N45 Material: Neodymium (NdFeB) Plating: Gold Shape: Disc, Disk, Round Dimension: Total Diameter (D): Ø […]
4mm x 1mm Thin Disk NdFeB Magnet N50 Nickel
4mm x 1mm Thin Disk NdFeB Magnet N50 Nickel, Powerful Super Strong Rare Earth Sintered NdFeB Disc Magnet, Ni-Cu-Ni Plated Disk Neodymium Permanent Magnets China Factory 4mm x 1mm Thin Disk NdFeB Magnet N50 Nickel Technical Specifications: Item: NDN50-0401 Grade: N50 Material: Neodymium (NdFeB) Plating: Nickel (Ni-Cu-Ni) / Double Ni Shape: Disc, Disk, Round Dimension: […]
18mm x 1.5mm Neodymium Magnet Disk N35 Ni
18mm x 1.5mm Neodymium Magnet Disk N35 Ni, Powerful Super Strong Rare Earth NdFeB Magnetic Disc, Ni-Cu-Ni Plated Disc Round Neo Permanent Magnets China Supplier Neodymium Magnet Disk Technical Specifications: Item: NDN35-1801.5 Grade: N35 Material: Neodymium (NdFeB) Plating: Nickel (Ni-Cu-Ni) / Double Ni Shape: Disc, Disk, Round Dimension: Total Diameter (D): Ø 18 mm Total […]