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Quick Details

  • Place of Origin: Chongqing, China (Mainland)
  • Brand Name: seatrend
  • Model Number: N35
  • Type: Permanent, Permanent
  • Composite: Neodymium Magnet
  • Shape: Round, Disc/Round
  • Application: Industrial Magnet
  • Size: Customized
  • Grade: N35, N38, N40, N42, N48, N50, N52, N35H, N38H..N52 (M,H,SH,UH,EH)
  • Magnetic properties: Sintered NdFeB Magnets
  • Platings: Zn, Ni, NiCuNi, Gold, or Epoxy...
  • Tolerance: +/-0.05mm,+/-0.1mm, +/-0.15mm
  • Maximum Working Temperature: 80°C(176°F)-220°C(428°F)
  • Directions of Magnetization: Axially/Diametrally/Multi-poles/Customzied specific requirements
  • product: Disc magnet

Packaging & Delivery

Packaging Details Packing methods: demagnetize packing box (for Air and Express) and normal packing box for sea.
Delivery Time 15-18days

Disc Magnet Specification:  

Product name:  China magnet manufacturer strong small magnetic button for sale

1.Shape: Disc, Customized Design (Design proper magnets for clients specific requirements)

2.Coating: Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.


Surface Treatment Of NdFeB Magnet
Zn   Suitable for common environment
Double Nickle LayerSuitable for dew atmosphere and can be stably used for a long time
NiCuNiIt has a stronger protection,adhesive ability and longer working life-span
EpoxySuitable for severe corrosive environment



Suitable for the situation of short-term transportation and storage
Gold Used for high level electronic equipments and decoration

3. Grades Range: N35-N52; N35M-N50M; N35H-N48H, N35SH-N45SH; N30UH-N40UH, N30EH-N38EH

                                  -The grade like N48-N52 could meet your requirements on strong power

                                  -Standard one like N35 or N40 is okay for your normal applications

4.Maximum Working Temperature:

N35-N52,     80°C(176°F)

35M-50M,     100°C(212°F)

35H-48H,    120°C(248°F)

35SH-45SH,  150°C(302°F)

33UH-40UH,  180°C(356°F)

33EH-38EH,  200°C(392°F)

28AH-35AH,  220°C(428°F)


+/-0.05mm for small dimensions,

+/-0.1mm for common specifications,

+/-0.15mm for big blocks

6. Directions of Magnetization:

a. Axially Magnetized

b. Diametrally Magnetized

c. Radial Magnetized

d. Multi-poles magnetized

e. Customzied specific requirements magnetized 

Axially Magnetized                                                                         Diametrally Magnetized


Technology Advantage: We have professional technical staff, the remarkable technology research center, large scale production factory

Price Advantage:We take The centralization, scale production, reduce the cost . In the same quality products,our price is cheaper than industry average.

Export Standard Cartons are supplied with foam well protected. We can make the packages according to customer's request. Sea packages and air packages are both available 


Sintered NdFeB Magnets are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic generator, magnetic holder, magnetic chuck, common daily use, and so on.



 Cheapest shipping:

 Our factory 


 Product Certification:

  This information is verified bycompany.

  If you want to know more about Disc magnet   , please don't hesitate to contact us.

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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $373,000
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