Rare Earth NdFeB Countersunk Magnet

/Rare Earth NdFeB Countersunk Magnet
  • Rare Earth NdFeB Countersunk Magnet

Rare Earth NdFeB Countersunk Magnet, Rare Earth NdFeB Countersunk Magnet, Countersunk Neodymium Pot Magnet, Rare Earth NdFeB Countersink Magnet For Sale, High Coercive Force Countersunk Magnet

Product Name:Rare Earth NdFeB Countersunk Magnet
Model No:NCD-20105-N35
1. Powerful permanent pot magnet
2. High quality & best price
3. High working temperature
4. Good corrosion resistance
Original Manufacturer:HangSeng Magnetech
Solution:Customized your required material, size, coating, shape, grade, pull force and woking temperature
Origin:Ningbo, Zhejiang, China
Supply Ability:50000pcs/day
Applications:magnetic holding, lifting, antenna Mounting, positioning, retrieving and much more.
neodimium magnet Super Strong Countersunk Magnet
1. High quality consistency
2. Excellent anti-corrosion property
3. SST: 48/72 hours
No matter where you purchase High Power High Power Promotion hook pot magnet , we are glad to supply our technical support for you at your convenient time.
High Power High Power Promotion hook pot magnet
Working Temperature
Max. Operating Temperature
80°C (176°F)
33M- 48M
100°C (212°F)
120°C (248°F)
150°C (302°F)
180°C (356°F)
200°C (392°F)
220°C (428°F)

[fusion_builder_container hundred_percent=”yes” overflow=”visible”][fusion_builder_row][fusion_builder_column type=”1_1″ background_position=”left top” background_color=”” border_size=”” border_color=”” border_style=”solid” spacing=”yes” background_image=”” background_repeat=”no-repeat” padding=”” margin_top=”0px” margin_bottom=”0px” class=”” id=”” animation_type=”” animation_speed=”0.3″ animation_direction=”left” hide_on_mobile=”no” center_content=”no” min_height=”none”][Q] What are rare earth magnets?
[A] The term Rare Earth Magnets is used to refer to a group of magnetic materials whose alloys consist of one or more of the Rare Earth elements on the periodic table. These materials are characterized by exceptionally strong magnetic properties.
[Q] What are alnico magnets?
[A] Alnico magnets are aluminum-nickel-cobalt magnets.
[Q] What are ceramic magnets?
[A] Ceramic magnets are made from strontium and iron oxide powders. They are generally harder, more brittle and lighter than metal alloy magnets. Ceramic magnets have a high electrical resistance.
[Q] What are magnetic assemblies?
[A] Magnetic assemblies are up to 32 times stronger than regular magnets and are typically made with ceramic magnets. We can make magnetic assemblies in custom sizes, designs, and coatings.
[Q] What are permanent magnets made of?
[A] Today’s permanent magnets are made of alloys. Alloy materials include
Aluminum-Nickel-Cobalt (Alnico)
Neodymium-Iron-Boron (Neo magnets or “super magnets”, a member of the rare earth category)
Samarium-Cobalt (a member of the rare earth category)
Strontium-Iron (Ferrite or Ceramic)
[Q] How are magnets made?
[A] Magnets are made using the following manufacturing methods:
Compression bonding
Injection molding
Pressing and sintering[/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

  • Affordable price
  • Customized magnet is Available
  • Any payment accepted
  • Fast shipping, Worldwide delivery
  • Quality guaranteed
  • Offer free neo magnets solution

Product Range


Magnetisation Grade:         N35
Material: Neodymium-Iron-Boron (NdFeB), Neodymium and Steel
Magnet ID:              NCD-20105-N35
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy
Shape:         Disc with Countersunk Hole (countersink hole)
Countersunk Magnet Size:
Disc Total Diameter (D):      20 mm
Disc Total Height (H):         10 mm
Small Hole Diameter (d):      5 mm
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial /  Radial
Residual Magnetic Flux Density (Br):  1170-1220 mT (11.7-12.2 kGs)
Energy Density (BH)max:              263-287 KJ/m³  (33-36 MGOe)
Coercivity Force (Hcb):              ≥ 868 kA/m ( ≥ 10.9 kOe)
Intrinsic Coercivity Force (Hcj):   ≥ 955  kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time:           14-35 days

Technical Drawing