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Neodymium Cylinder Magnet - 4mm x 10mm

Product code: 21052

for 1 to 9 items
$1.21buy 10 to 99 itemsand save 34%
$1.01buy 100+ itemsand save 45%

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Neodymium Cylinder Magnet - 4mm x 10mm

Product Code 21052
Pull Force* .580 kg
Weight 1 gm
Style Neodymium Cylinder magnet
Gauss 6178
Grade N38
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:10mm, Diameter:4mm
*Measured against up to 10mm mild steel.
Neodymium Cylinder Magnet - 4mm x 10mm

Rare Earth Cylinder Magnet Description:

This Rare Earth cylinder or ‘rod’ magnet has a strong magnetic pull strength in comparison to its smaller proportions. It has a diameter of 4mm and a height of 10mm. This permanent magnet has a magnetic flux reading of 6178 Gauss and a pull force of 0.580kg. Its part number is 21052.

Uses for our Strong Neodymium Cylinder Magnets:

Neodymium magnets offer versatility and ease of use in many industrial processes. These Rare Earth magnets are often used as radio communications and other hi tech communication devices. Neodymium-cylinder magnets also find applications in gold digging and other metal detection industries. Mining companies use these magnets in tandem with their modern technologies in some of the remotest and most challenging environments on earth.

These cylindrical magnets are often deployed throughout the printing process. Magnets hold, release and lock during the mechanisation process of mass producing the original design concepts. Finally the magnets can be used as fastening agents and the like in the finished products themselves.

No FAQ available

NB: Ranges are indicative for product category, please check individual products for specic values within that range.

The most common coating for Neodymium magnets is Nickel + Copper + Nickel (Ni + Cu + Ni). This coating offers the magnet relatively good protection from corrosion and passive applications. If the magnet will be exposed to moisture or liquid then consider the use of an organic coating such as Epoxy. A hard wearing coating, Epoxy is suited to applications where the magnet will come under some friction or knocking.

Magnets are readily available in Blocks, Discs, Cylinders & Rings. AMF Magnetics specializes in the supply of short-run prototype magnets including Arc Segments, various magnetic orientations etc. If you need a magnet size that we don't carry in stock, submit a Design-a-Magnet enquiry for a quote on your custom magnet design.

Neodymium magnets are offered in several different grades. The first section N30-54 has an operating temperature of up to 80 degrees. Most of our stock only goes up to N38. The second section, denoted with the "M" prefix after the grade has an operating temperature 100 degrees. After this the grades are "H", "SH", "UH" & "EH". In order for the magnet to withstand a higher operating temperature, during production more of the raw material PrNd is incorporated as these elements have a naturally occurring resistance to high temperatures.