Grade N35-52 NdFeB Ring Magnets

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Basic Info.
  • Application: Industrial Magnet 
  • Shape: Ball 
  • Type: Permanent 
  • Composite: NdFeB Magnet 
  • Grade:: N35-52,M,H,SH,UH,EH 
  • Apply:: Chuck, horn etc. 
  • size::: According to the customer request 
  • Place of Origin: Zhejiang  
  • Min.Order: 1000 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 1000000 piece one year
  • Packing:According to the practical mode of transportation decided to packing
  • Delivery Date: According to the actual number of delivery date

product name Grade N35-52 NdFeB Ring Magnets



5.size:Accordingto customer requirements

6.apply :Chuck, horn etc.

7.material:Neodymium Magnets
8.cladding material :Nickel, nickel and copper, nickel, zinc, gold, silver, andthe passivation, black epoxy resin
9.Max Working Temperature: 200 ℃

Physical properties


Temp.Coeff.Of  Br0.11%ºCTemp.Coeff.Of  Hc-0.60%ºC
Density7.3-7.5g/cm²Electrical  Resistivity114μ.Ω.Cm
Vickers Hardness600HvFlexural  Resitivity25kg/mm
Tensile Strength8.0Kg/mm²Coeff.Of  Thermal Expansion4x10¯³/ºC
Specific Heat0.12Kcal/KgThermal  Condustivity7.7kcal/[m.h.ºC]
Young's Modulus1.6X10[11]N/m²Rigidity0.64N/m²
Poisson's Ratio0.24Compressibility9.8x10-12m²/N
Curie Temperature310-340ºC

factory picture

Send message to this supplier
Mr. wang jian bo (manager)
Tel: 86-574-87560803
Mobile: 13116636617
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Contact Method
Ningbo Permanent Magnet Materials Co.,Ltd
Majing Industrial Park, Jiangbei district, Ningbo, Zhejiang, China (Mainland)
Fax: 86-574-87560803
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