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Neodymium Cylinder Magnets Ni-Cu-Ni Coating Ndfeb Magnets Customized Size
Neodymium magnet is a general term for strong magnets, with a chemical formula of Nd2Fe14B. It is an artificial permanent magnet with the strongest magnetic force to date, with a material grade of N35-N52. It can be processed into magnets of different shapes according to different requirements, such as tiles, blocks, punched holes, magnets, magnetic rods, protrusions, ladders, etc.
There are many levels of NdFeB magnets
| grade | Max Operating Temperature | grade | Max Operating Temperature |
| N30-N54 | 80℃(176℉) | N30UH-N45UH | 180℃(356℉) |
| N30M-N52M | 100℃(212℉) | N30EH-N38EH | 200℃(392℉) |
| N30H-N52H | 120℃(248℉) | N32AH | 220℃(428℉) |
| N30SH-N45SH | 150℃(302℉) |
Magnetic Characteristics of Cylindrical NdFeB Magnets
1. High coercivity and high remanence;
2. Small bulk density and light weight;
3. Low temperature coefficient (i.e. low resistivity);
4. Strong corrosion resistance;
5. No harmful metal ion pollution;
6. Good plasticity.
