Short Description:

Neodymium iron boron magnets (neodymium iron boron magnets) are made of three alloys of neodymium, iron and boron, and are considered to be the strongest rare earth permanent magnets in the world. Neodymium magnets have a strong attraction, which is no in proportion to its small size, and magnets can be easily processed into various shapes.

  • Place of Origin: Shanghai, China
  • Brand Name: Shanghai Tianchuang
  • Model Number: N35-N52
  • Type: Permanent
  • Composite: Neodymium Magnet
  • Shape: Disc, Round, Ring and Custom Shape
  • Application: Industrial Magnet
  • Processing Service: Cutting, Punching, Moulding
  • Grade: Neodymium Magnet, Neodymium, N35-N52 (M.H.SH.UH.EH.AH)
  • Material: Neodymium
  • Certification: ISO9001,CE
  • Magnetism direction: Axial. Radial
  • MOQ: 1000 Pieces
  • Feature: Strong Magnetic Power
  • Coating: Ni-Cu-Ni
  • Size: Customers' Request
  • Delivery time: 5-15 Days
  • Description: Neodymium Custom Magnets
  • Tolerance: ±1%, 0.1mm
  • Product Detail

    Product Tags

    Typical physical properties

    Parameter Unit Standard Data
    Curie Temperature °C 310-380
    Maximum Operating Temperature °C 80-200
    Hardness Hv 620
    Electrical Resistivity W cm 1.8x10-2.0x10
    Density g/cm 7.50-7.65
    Recoil Permeability   1.05
    Magnetization Field Strength Koe ≥30
    KA/m ≥2400
    Bending Strength Mpa 295-345
    Temp.Coefficient of Br %/°C -0.11~-0.12
    (aHcj) Temp.Coefficient of Hcj %/°C -0.5~-0.6

    Dimension Range

    Block Length Width Thickness
    Maximum 250.00mm 180.00mm 50.00mm
    Minimum 2.60mm 1.80mm 0.50mm
    Ring Outer Dia Inner Dia Thickness
    Maximum 220.00mm 80.00mm 50.00mm
    Minimum 2.00mm 1.50mm 0.50mm
    Disc Outer Dia  Thickness
    Maximum 220.00mm 50.00mm
    Minimum 1.00mm 0.50mm

    1.High quality:Made of high quality NdFeB,superior corrosion resistance. 2.Wide application: Magnetized wax, pipe descaling, magnetic fixture, automatic machine, magnetic locks, doors and windows magnetic, magnetic luggage, leather magnetic toys, magnetic tools, gifts and packaging 3.No scratch:Teature a smooth magnet shape to avoid scratching.
    1.Due to the special nature of the magnet and the artificial measurement,it may be 0.1-0.3mm error. 2..The magnet is relatively fragile,please use it with care. 3.Never place neodymium magnets near electronics. 4.Only for people over 14 years old,beware of children eating by mistake.





    Inspection Equipment

    Inspection equipment

    Packaging process

    Packaging process

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