NdFeB Rare Earth Magnets with Epoxy coating magnet with hole industrial magnet
Product Description:
NdFeB Magnet - The Strongest Permanent Magnets
The NdFeB Magnet, also known as Neodymium Iron Boron Magnet, is one of the most powerful and versatile rare earth magnets available. It is made from a combination of neodymium, iron, and boron, which are all elements with strong magnetic properties. This combination creates a magnet with incredible strength and durability, making it ideal for a wide range of applications.
Curie Temperature:
The Curie temperature, also known as the magnetic transition temperature, is the temperature at which a magnet loses its magnetic properties. NdFeB Magnets have a high Curie temperature of 310-400°C, making them suitable for use in high-temperature environments.
Type of Magnet:
The NdFeB Magnet belongs to the family of rare earth magnets and is the most powerful type of permanent magnet available. It has a higher magnetic energy product than other magnets, such as ceramic or Alnico magnets, making it ideal for applications where strong magnetic fields are required.
Applications:
The NdFeB Magnet is widely used in various industries, including electronics, automotive, medical, and renewable energy. It is commonly used in motors, generators, sensors, speakers, and magnetic separators. Its strong magnetic field and small size make it ideal for miniaturization in electronic devices.
In conclusion, the NdFeB Magnet, also known as the Rare Earth Magnet or NdFeB Permanent Magnet, is a highly versatile and powerful magnet that offers a wide range of coating options, high Curie temperature, and excellent performance. Whether you need a strong magnet for industrial, commercial, or personal use, the NdFeB Magnet is the perfect choice.
Choose JN Customized NdFeB Magnet for all your industrial magnet needs. Contact us now to request a sample and experience the power of our Super Strong Magnets for yourself.
| Magnetic Properties |
| Grade | Remanence | Intrinsic Coercivity | Max Magnetic Energy Product | Temperature Coefficient | Max Working Temperture | Density |
| Br | Hcj | (BH)max | α Br | β Hcj | Tw | ρ |
| T | kGs | kA/m | kOe | KJ/m3 | MGOe | %/℃ | %/℃ | ℃ | g/cm3 |
| N55 | ≥1.45 | ≥14.5 | ≥955 | ≥12 | 406-437 | 51-55 | -0.12 | -0.8 | 80 | ≥7.5 |
| N54 | ≥1.44 | ≥14.4 | ≥955 | ≥12 | 398-437 | 50-55 | -0.12 | -0.8 | 80 | ≥7.5 |
| N52 | 1.42-1.44 | 14.2-14.4 | ≥955 | ≥12 | 390-422 | 49-53 | -0.12 | -0.8 | 80 | ≥7.5 |
| N50 | 1.4-1.42 | 14-14.2 | ≥955 | ≥12 | 374-406 | 47-51 | -0.12 | -0.8 | 80 | ≥7.5 |
| N48 | 1.37-1.4 | 13.7-14 | ≥955 | ≥12 | 366-390 | 46-49 | -0.12 | -0.8 | 80 | ≥7.5 |
| N45 | 1.32-1.37 | 13.2-13.7 | ≥955 | ≥12 | 342-366 | 43-46 | -0.12 | -0.8 | 80 | ≥7.5 |
| 54M | ≥1.44 | ≥14.4 | ≥1114 | ≥14 | 398-422 | 50-53 | -0.12 | -0.8 | 100 | ≥7.5 |
| 52M | 1.42-1.44 | 14.2-14.4 | ≥1114 | ≥14 | 390-422 | 49-53 | -0.12 | -0.8 | 100 | ≥7.5 |
| 50M | 1.4-1.42 | 14-14.2 | ≥1114 | ≥14 | 374-406 | 47-51 | -0.12 | -0.8 | 100 | ≥7.5 |
| 48M | 1.37-1.4 | 13.7-14 | ≥1114 | ≥14 | 366-390 | 46-49 | -0.12 | -0.8 | 100 | ≥7.5 |
| 45M | 1.32-1.37 | 13.2-13.7 | ≥1114 | ≥14 | 342-366 | 43-46 | -0.12 | -0.8 | 100 | ≥7.5 |
| 42M | 1.28-1.32 | 12.8-13.2 | ≥1114 | ≥14 | 318-342 | 40-43 | -0.12 | -0.8 | 100 | ≥7.5 |
| 54H | ≥1.44 | ≥14.4 | ≥1353 | ≥17 | 398-422 | 50-53 | -0.12 | -0.7 | 120 | ≥7.5 |
| 52H | 1.42-1.44 | 14.2-14.4 | ≥1353 | ≥17 | 390-422 | 49-53 | -0.12 | -0.7 | 120 | ≥7.5 |
| 50H | 1.4-1.42 | 14-14.2 | ≥1353 | ≥17 | 374-406 | 47-51 | -0.12 | -0.7 | 120 | ≥7.5 |
| 48H | 1.37-1.4 | 13.7-14 | ≥1353 | ≥17 | 366-390 | 46-49 | -0.12 | -0.7 | 120 | ≥7.5 |
| 45H | 1.32-1.37 | 13.2-13.7 | ≥1353 | ≥17 | 342-366 | 43-46 | -0.12 | -0.7 | 120 | ≥7.5 |
| 42H | 1.28-1.32 | 12.8-13.2 | ≥1353 | ≥17 | 318-342 | 40-43 | -0.12 | -0.7 | 120 | ≥7.5 |
| 40H | 1.26-1.28 | 12.6-12.8 | ≥1353 | ≥17 | 302-326 | 38-41 | -0.12 | -0.7 | 120 | ≥7.5 |
| 52SH | 1.42-1.44 | 14.2-14.4 | ≥1592 | ≥20 | 390-422 | 49-53 | -0.12 | -0.6 | 150 | ≥7.5 |
| 50SH | 1.4-1.42 | 14-14.2 | ≥1592 | ≥20 | 374-406 | 47-51 | -0.12 | -0.6 | 150 | ≥7.5 |
| 48SH | 1.37-1.4 | 13.7-14 | ≥1592 | ≥20 | 366-390 | 46-49 | -0.12 | -0.6 | 150 | ≥7.5 |
| 45SH | 1.32-1.37 | 13.2-13.7 | ≥1592 | ≥20 | 342-366 | 43-46 | -0.12 | -0.6 | 150 | ≥7.5 |
| 42SH | 1.28-1.32 | 12.8-13.2 | ≥1592 | ≥20 | 318-342 | 40-43 | -0.12 | -0.6 | 150 | ≥7.5 |
| 40SH | 1.26-1.28 | 12.6-12.8 | ≥1592 | ≥20 | 302-326 | 38-41 | -0.12 | -0.6 | 150 | ≥7.5 |
| 38SH | 1.22-1.26 | 12.2-12.6 | ≥1592 | ≥20 | 287-310 | 36-39 | -0.12 | -0.6 | 150 | ≥7.5 |
| 35SH | 1.17-1.22 | 11.7-12.2 | ≥1592 | ≥20 | 263-287 | 33-36 | -0.12 | -0.6 | 150 | ≥7.5 |
| 33SH | 1.13-1.17 | 11.3-11.7 | ≥1592 | ≥20 | 247-271 | 31-34 | -0.12 | -0.6 | 150 | ≥7.5 |
| 30SH | 1.08-1.13 | 10.8-11.3 | ≥1592 | ≥20 | 223-254 | 28-32 | -0.12 | -0.6 | 150 | ≥7.5 |
| 48UH | 1.36-1.4 | 13.6-14 | ≥1990 | ≥25 | 366-390 | 46-49 | -0.12 | -0.6 | 180 | ≥7.5 |
| 45UH | 1.32-1.37 | 13.2-13.7 | ≥1990 | ≥25 | 342-366 | 43-46 | -0.12 | -0.6 | 180 | ≥7.5 |
| 42UH | 1.28-1.32 | 12.8-13.2 | ≥1990 | ≥25 | 318-342 | 40-43 | -0.12 | -0.6 | 180 | ≥7.5 |
| 40UH | 1.26-1.28 | 12.6-12.8 | ≥1990 | ≥25 | 302-326 | 38-41 | -0.12 | -0.6 | 180 | ≥7.5 |
| 38UH | 1.22-1.26 | 12.2-12.6 | ≥1990 | ≥25 | 287-310 | 36-39 | -0.12 | -0.6 | 180 | ≥7.5 |
| 35UH | 1.17-1.22 | 11.7-12.2 | ≥1990 | ≥25 | 263-287 | 33-36 | -0.12 | -0.6 | 180 | ≥7.5 |
| 33UH | 1.13-1.17 | 11.3-11.7 | ≥1990 | ≥25 | 247-271 | 31-34 | -0.12 | -0.6 | 180 | ≥7.5 |
| 30UH | 1.08-1.13 | 10.8-11.3 | ≥1990 | ≥25 | 223-255 | 28-32 | -0.12 | -0.51 | 180 | ≥7.5 |
| 28UH | 1.02-1.08 | 10.2-10.8 | ≥1990 | ≥25 | 207-231 | 26-29 | -0.12 | -0.51 | 180 | ≥7.5 |
| 42EH | 1.28-1.32 | 12.8-13.2 | ≥2388 | ≥30 | 318-342 | 40-43 | -0.12 | -0.5 | 200 | ≥7.5 |
| 40EH | 1.25-1.28 | 12.5-12.8 | ≥2388 | ≥30 | 302-326 | 38-41 | -0.12 | -0.5 | 200 | ≥7.5 |
| 38EH | 1.22-1.26 | 12.2-12.6 | ≥2388 | ≥30 | 287-310 | 36-39 | -0.12 | -0.5 | 200 | ≥7.5 |
| 35EH | 1.17-1.22 | 11.7-12.2 | ≥2388 | ≥30 | 263-287 | 33-36 | -0.12 | -0.5 | 200 | ≥7.5 |
| 33EH | 1.13-1.17 | 11.3-11.7 | ≥2388 | ≥30 | 247-271 | 31-34 | -0.12 | -0.5 | 200 | ≥7.5 |
| 30EH | 1.08-1.13 | 10.8-11.3 | ≥2388 | ≥30 | 223-255 | 28-32 | -0.12 | -0.51 | 200 | ≥7.5 |
| 28EH | 1.02-1.08 | 10.2-10.8 | ≥2388 | ≥30 | 207-231 | 26-29 | -0.12 | -0.51 | 200 | ≥7.5 |
| 40AH | 1.25-1.28 | 12.5-12.8 | ≥2786 | ≥35 | 302-326 | 38-41 | -0.12 | -0.51 | 220 | ≥7.5 |
| 38AH | 1.22-1.26 | 12.2-12.6 | ≥2786 | ≥35 | 287-310 | 36-39 | -0.12 | -0.51 | 220 | ≥7.5 |
| 35AH | 1.17-1.22 | 11.7-12.2 | ≥2786 | ≥35 | 263-287 | 33-36 | -0.12 | -0.51 | 220 | ≥7.5 |
| 33AH | 1.13-1.17 | 11.3-11.7 | ≥2786 | ≥35 | 247-271 | 31-34 | -0.12 | -0.51 | 220 | ≥7.5 |
| 30AH | 1.08-1.13 | 10.8-11.3 | ≥2786 | ≥35 | 223-255 | 28-32 | -0.12 | -0.51 | 220 | ≥7.5 |
| 28AH | 1.02-1.08 | 10.2-10.8 | ≥2786 | ≥35 | 199-231 | 25-29 | -0.12 | -0.51 | 220 | ≥7.5 |
