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DunBen
Neodymium square magnet are the world's strongest magnets, compared with Samarium cobalt, ferrite magnets, and alnico mangets.
Dunben Magnets offers the highest quality Neodymium magnets with consistent performance and lowest price
Our Neodymium square magnet are designed and manufactured to meet with quality standards using the latest technology.
Product information
| Escription: | Powerful Suqare Rare Earth Neodymium Magnets With Countersunk Hole | | |
| Material: | Neodymium-Iron-Boron | | |
| Product Name: | NdFeB Magnets,Sintered Rare Earth Magnets,Neodymium-Iron-Boron Magnets,Permanent Magnets | | |
| Features: | The most powerful permanent magnet, offers a great return for cost & performance, have the highest field/surface strength(Br), high coercivity(Hc), can be easily formed into various shapes and sizes. Be reactive with moisture and oxygen,usualy supplied by plating (Nickel, Zinc, Passivatation, Epoxy coating, etc.). | | |
| Working Temperature: | Grade | Temperature | |
| N28-N48 | 80ºC | | |
| N50-N55 | 60ºC | | |
| 30M-52M | 100ºC | | |
| 28H-50H | 120ºC | | |
| 28SH-48SH | 150ºC | | |
| 28UH-42UH | 180ºC | | |
| 28EH-38EH | 200ºC | | |
| 28AH-33AH | 200ºC | | |
| Magnet Shape: | Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid and Irregular shapes and more.Customized shapes are available | | |
| | |||
| | |||
| Applications: | Sensors,motors,filter automobiles,magnetics holders,loudspeakers,wind generators, medical equipments, etc. | | |
ndfeb characteristics.pdf 
Neodymium square magnet are the world's strongest magnets, compared with Samarium cobalt, ferrite magnets, and alnico mangets.
Dunben Magnets offers the highest quality Neodymium magnets with consistent performance and lowest price
Our Neodymium square magnet are designed and manufactured to meet with quality standards using the latest technology.
Product information
| Escription: | Powerful Suqare Rare Earth Neodymium Magnets With Countersunk Hole | | |
| Material: | Neodymium-Iron-Boron | | |
| Product Name: | NdFeB Magnets,Sintered Rare Earth Magnets,Neodymium-Iron-Boron Magnets,Permanent Magnets | | |
| Features: | The most powerful permanent magnet, offers a great return for cost & performance, have the highest field/surface strength(Br), high coercivity(Hc), can be easily formed into various shapes and sizes. Be reactive with moisture and oxygen,usualy supplied by plating (Nickel, Zinc, Passivatation, Epoxy coating, etc.). | | |
| Working Temperature: | Grade | Temperature | |
| N28-N48 | 80ºC | | |
| N50-N55 | 60ºC | | |
| 30M-52M | 100ºC | | |
| 28H-50H | 120ºC | | |
| 28SH-48SH | 150ºC | | |
| 28UH-42UH | 180ºC | | |
| 28EH-38EH | 200ºC | | |
| 28AH-33AH | 200ºC | | |
| Magnet Shape: | Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid and Irregular shapes and more.Customized shapes are available | | |
| | |||
| | |||
| Applications: | Sensors,motors,filter automobiles,magnetics holders,loudspeakers,wind generators, medical equipments, etc. | | |
ndfeb characteristics.pdf 