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N52 50.8mmx50.8mmx12.7mm neodymium block magnet

Strong Magnets block Specification:
Grade: N52
Material: Sintered Neodymium-Iron-Boron (Rare Earth NdFeB)
Plating / Coating: Nickel (Ni-Cu-Ni)
Dimension: 50.8mmx50.8mmx12.7mm
SST: 48/72 hours
Competitive price
  • DunBen

N52 high performance big square permanent block 

eodymium black 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 black magnet are designed and manufactured to meet with quality standards using the latest technology.

Our Advantages
·     Customized is Available                  
            T/T or L/C ,Other payment accepted

·      Affordable price                                      Fast shipping, Worldwide delivery 

·      Quality guaranteed                                 Bulk discounts for larger orders

·      24-Hours excellent customer service      Offer free magnetic solution

Product information
Escription:   N52 50.8mmx50.8mmx12.7mm neodymium block magnet 
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
ndfeb coating.jpg


  Hang Zhou XiaoShan Dunben Magnet  Co., Ltd 
 1702, Unit 2, Building 1, Dacheng Mingzuo, Shiixn Road, Xiaoshan, Hangzhou, Zhejiang, China
  86-571-82750965 
  86-571-82751287



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