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neodymium ring magnets

Neodymium magnet is a kind of strong magnet which is made of neodymium, iron, boron and same other trasitive metallic elements.
Coating:Ni-Cu-Ni, Black Nickel, Zn, Sn,Au, Ag,Black Epoxy.
  • N35--N52, N35M--N50M, N35H--N48H, N35SH--N45SH, N28UH--N42UH, N28EH--N40EH
  • DunBen
Name Sintered neodymium ring magnet
Material Neodymium Iron Boron
Grade & working Temperature Grade Max. Operating Temperatures
N35-N45 80°C     (176°F)
N48-N52 60°C     (160°F)
35M- 50M 100°C   (212°F)
33H-48H 120°C   (248°F)
33SH-45SH 150°C   (302°F)
30UH-40UH 180°C   (356°F)
28EH-38EH 200°C   (392°F)
28AH-33AH 220°C   (428°F)
Shape Ring, Also we can design various shapes and size  according to your request! 
Coating Ni,Zn,Gold,Sliver,Epoxy,Chemical plating ,Cu,Chrome
Certificate ISO9001, RoHS, CE
Packing Standard sea or air packing, such as carton, wooden box, etc.
Delivery date 7 days for samples;15-20 days for mass goods after confirming the grade,size and coating!
Application  widely used in magnetic motors, automotive instruments, medical equipments, wind-power generation, aerospace and military industries.
We will offer you the professional solution and best price according to your information,especially
 the grade, size, and quantity. 

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  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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