NdFeB strong magnet /block neodymium magnet N52 customized available DIY Building Craft Office

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Product Overview


Product Description

Product Name
NdFeB strong magnet /block neodymium magnet N52 Neodymium Magnet
N52 or as per client's request
Size of magnet
F 20 x 10 x 2mm or Custom
Magnetization direction
Thru 2mm
ISO9001, CE, TS16949, ROHS, SGS, etc
1 set

Products Show

Rare Earth Neodymium Bar & Block Magnets
* Neodymium bar, block and cube magnets are incredibly powerful for their size and grade.And about the grade,it ranges from N35-N52.The higher grade,the higher pull force it is.

* Neodymium magnets are the strongest permanent. 
Rare-Earth magnets commercially available today with magnetic properties that far exceed other permanent magnet materials. 

* Their high magnetic strength, resistance to demagnetization, low cost and versatility
make them the ideal choice for applications ranging from industrial and technical use to personal projects.

Block Magnet
* Standard N52 grade
* Length x width =20x10mm
* Max. Woking Temperature = 60 centigrade
* Pull force=6.06lbs
* Applications – Neodymium block, bar and cube magnets are useful for multiple applications. From creative crafting & DIY projects to exhibition displays, furniture making, packaging, school classroom décor, home and office organizing, medical, science equipment and much more. They are also used for various design & engineering and manufacturing applications where small sized, maximum strength magnets are required. Visit our applications page to learn more.

N52 Neodymium Magnet
* Custom is available
U-POLEMAG stock basic geometric shapes in various thicknesses and premium grades ranging from N30 to N52. Finishing options
include uncoated or with a triple-coated (Ni-Cu-Ni) shiny nickel finish for optimal protection against corrosion. Not all of our
magnets are shown on this website so please CONTACT US today if you don't see what you are looking for.

Grades of Neodymium Magnet
Neodymium magnets are all graded by the material they are made of. As a very general rule, the higher the grade (the number
following the 'N'), the stronger the magnet. The highest grade of neodymium magnet currently available is N52. Any letter
following the grade refers to the temperature rating of the magnet. If there are no letters following the grade, then the magnet
is standard temperature neodymium. The temperature ratings are standard (no designation) - M - H - SH - UH - EH.

Neodymium magnets are a composition of mostly Neodymium, Iron and Boron. If left exposed to the elements, the iron in the magnet
will rust. To protect the magnet from corrosion and to strengthen the brittle magnet material, it is usually preferable for the
magnet to be coated. There are a variety of options for coatings, but nickel is the most common and usually preferred. Our nickel
plated magnets are actually triple plated with layers of nickel, copper, and nickel again. This triple coating makes our magnets
much more durable than the more common single nickel plated magnets. Some other options for coating are zinc, tin, copper, epoxy,
silver and gold. Our gold plated magnets are actually quadruple plated with nickel, copper, nickel and a top coating of gold.

Magnetization Orientation

Recommend Products

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High Corrosion Resistance Magnet

Radial Magnet

Custom magnets
Everlube & nickel coated magnets
epoxy coated arc magnets

Different Types Magnets are Available
Custom Neodymium Block Magnets – We can also custom manufacturer neodymium block magnets to your exact specifications, just send us a special request and we'll help you determine the most cost effective solution for your project. U-POLEMAG has over 20 years of experience in manufacturing complex magnetic assemblies for more technical applications


Packing & Delivery

Strong packaging inside
* With foam inside for protect magnets
* With iron plate around for air shipment
* Suitable for air / sea / express shipping

Out side packing
* WIth poly-bag for water-proof
* With clear label for detail of magnets
* With Packing strip for protect carton

Customer feedback

Our Company


Our Factory 60000M²


Our Workshop


Our Warehouse


Our Team


Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

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