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.
8mm x 5mm Rare Earth Disc Magnets Neo N42 Epoxy
8mm x 5mm Rare Earth Disc Magnets Neo N42 Epoxy, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 80 °C Black Epoxy Plated Disk Neodymium Permanent Magnets China Supplier 8mm x 5mm Rare Earth Disc Magnets Neo N42 Epoxy Technical Specifications: Item: NDN42-0805-E Grade: N42 Material: Neodymium (NdFeB) Plating: Epoxy Shape: Disc, […]
10mm x 1mm Rare Earth Sintered NdFeB Disk Magnet N45 Ni
10mm x 1mm Rare Earth Sintered NdFeB Disk Magnet N45 Ni, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 80 °C Nickel Plated Disk Neodymium Permanent Magnets China Supplier 10mm x 1mm Rare Earth Sintered NdFeB Disk Magnet N45 Ni Technical Specifications: Item: NDN45-1001 Grade: N45 Material: Neodymium (NdFeB) Plating: Ni Shape: […]
10mm x 4mm Neodymium Round Permanent Magnet N42 Nickel
10mm x 4mm Neodymium Round Permanent Magnet N42 Nickel, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 80 °C Nickel Coated Disk Neodymium Permanent Magnets China Exporter 10mm x 4mm Neodymium Round Permanent Magnet N42 Nickel Technical Specifications: Item: NDN42-1004 Grade: N42 Material: Neodymium (NdFeB) Plating: Ni Shape: Disc, Disk, Round Dimension: […]
15mm x 3mm Rare Earth Disc NdFeB Magnets N42 Nickel
15mm x 3mm Rare Earth Disc NdFeB Magnets N42 Nickel, Super Strong Rare Earth Sintered NdFeB Circle Circular Round Disk Magnet for Toy and Craft, NiCuNi Coated Neodymium Disc Permanent Magnets China Exporter 15mm x 3mm Rare Earth Disc NdFeB Magnets N42 Nickel Technical Specifications: Item: NDN42-1503 Grade: N42 Material: Neodymium (NdFeB) Plating: Ni Shape: […]
12.5mm x 3.2mm Strong Neo Round Permanent Magnet N45 Nickel
12.5mm x 3.2mm Strong Neo Round Permanent Magnet N45 Nickel, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet for Toy and Craft, Max. Temperature 80 °C Nickel Plated Disk Circle circular Neodymium Permanent Magnets China Exporter supplier factory 12.5mm x 3.2mm Strong Neo Round Permanent Magnet N45 Nickel Technical Specifications: Item: NDN45-12.503.2 Grade: N45 […]
14mm x 2mm Strong Disc Rare Earth Magnet N42 Nickel
14mm x 2mm Strong Disc Rare Earth Magnet N42 Nickel, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet for Toy and Craft, Max. Temperature 80 °C Nickel Plated Disk Neodymium Permanent Magnets China Exporter 14mm x 2mm Strong Disc Rare Earth Magnet N42 Nickel Technical Specifications: Item: NDN42-1402 Grade: N42 Material: Neodymium (NdFeB) Plating: […]
9mm x 5mm Rare Earth Magnetic Disk NeodymiumN50 Ni
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20 x 10mm Round NIB Magnet N42 Ni
20 x 10mm Round NIB Magnet N42 Ni, Super Strong Rare Earth Sintered NdFeB Disk Round Magnet for Toy and Craft, Nickel Coated Neodymium Disc Permanent Magnets China Supplier 20 x 10mm Round NIB Magnet N42 Ni Technical Specifications: Item: NDN42-2010 Grade: N42 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disk, Round, Disc, Circular, Cylinder Dimension: Total […]
8mm x 3mm Rare Earth Neo Disc Magnet N45 Gold
8mm x 3mm Rare Earth Neo Disc Magnet N45 Gold, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 80 °C Gold Plated Disk Neodymium Permanent Magnets China Supplier 8mm x 3mm Rare Earth Neo Disc Magnet N45 Gold Technical Specifications: Item: NDN45-0803-G Grade: N45 Material: Neodymium (NdFeB) Plating: Gold (Au) Shape: Disc, […]
20 x 2mm NdFeB Disc Magnets N45 Nickel
20 x 2mm NdFeB Disc Magnets N45 Nickel, Super Strong Rare Earth Sintered NdFeB Disk Round Magnet for Toy and Craft, Neodymium Iron Boron, Nickel Coated Neodymium Disc Permanent Magnets China Supplier 20 x 2mm NdFeB Disc Magnets N45 Nickel Technical Specifications: Item: NDN45-2002 Grade: N45 Material: Neodymium (NdFeB) Plating: Nickel Shape: Disk, Round, Disc, Circular, […]
20 x 1mm Strong Round Neodymium Magnet N45 Ni
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10mm x 8mm Strong Disc NdFeB Magnet N42 Nickel
10mm x 8mm Strong Disc NdFeB Magnet N42 Nickel, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 80 °C Nickel Plated Disk Neodymium Permanent Circel Magnets China Exporter supplier 10mm x 8mm Strong Disc NdFeB Magnet N42 Nickel Technical Specifications: Item: NDN42-1008 Grade: N42 Material: Neodymium (NdFeB) Plating: Ni Shape: Disc, Disk, […]
17mm x 5mm Disc Fridge Rare Earth Neodymium Magnet N42 Ni
17mm x 5mm Disc Fridge Rare Earth Neodymium Magnet N42 Ni, Super Strong Rare Earth Sintered NdFeB Disk Magnet for Toy and Craft, NiCuNi Coated Neodymium Disc Permanent Magnets China factory Exporter 17mm x 5mm Disc Fridge Rare Earth Neodymium Magnet N42 Ni Technical Specifications: Item: NDN42-1705 Grade: N42 Material: Neodymium (NdFeB) Plating: Ni Shape: […]
18mm x 2mm Rare Earth Disc Neodymium Magnet N42 Ni
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18 x 10mm Strong Circular Neodymium Magnet N40 Ni
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12mm x 3mm Strong Disk Magnet NdFeB N45 Nickel
12mm x 3mm Strong Disk Magnet NdFeB N45 Nickel, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet for Toy and Craft, Max. Temperature 80 °C Nickel Plated Disk Neodymium Permanent Magnets China Exporter 12mm x 3mm Strong Disk Magnet NdFeB N45 Nickel Technical Specifications: Item: NDN45-1203 Grade: N45 Material: Neodymium (NdFeB) Plating: Ni Shape: […]
15mm x 10mm Dic NdFeB Permanent Magnet N42 Ni
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10mm x 3mm Neodymium Disk Permanent Magnet N45 Gold
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12mm x 6mm Strong NdFeB Round Magnet N45 Nickel
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15mm x 2mm Rare Earth Thin Disk NdFeB Magnet N42 Nickel
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N35 Strong Rectangular Countersunk Neodymium Magnet
N35 Strong Rectangular Countersunk Neodymium Magnet, Neodymium Iron Boron Block Rectangle Magnet With Two Screw Holes Generator Motor Magnet, ROTOR powerful permanent magnet, Wind Energy / Hydro Solar Energy, Nickel / Galvanized Super Strong Neodymium Countersink Magnet, Green Energy Wind Turbine Motor Rare Earth Magnets, Custom Industrial rare earth permanent magnet China Manufacturer N35 Strong […]
Countersunk Rectangle NdFeB Magnet 16mm x 8mm x 3mm
Countersunk Rectangle NdFeB Magnet 16mm x 8mm x 3mm, Neodymium Iron Boron Block Rectangle Magnet With Two Screw Holes Generator Motor Magnet, ROTOR powerful permanent magnet, Wind Energy / Hydro Solar Energy, Nickel / Galvanized Super Strong Neodymium Countersink Magnet, Green Energy Wind Turbine Motor Rare Earth Magnets, Custom Industrial rare earth permanent magnet China […]
Countersunk Hole Neodymium Magnets Block 16mm x 8mm x 3mm
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Neodymium Block Magnets With 10-5mm Countersunk Hole N40 25x10x5mm
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Neodymium Countersunk Block Magnets with Hole
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Countersunk Hole Arc Magnets for Generator
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Neo Countersunk Segment Magnets With Two Screw Holes
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Countersunk Arc Neodymium Magnets With Screw Hole
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