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Neodymium Cylinder Magnet - 9mm x 17.5mm | N42
Product code: 21031
$9.05for 1 to 9 items
$7.56buy 10 to 99 itemsand
save 16%
$5.93buy 100+ itemsand
save 34%
Neodymium Cylinder Magnet - 9mm x 17.5mm | N42
Rated 5.0 out of 5
Product Code
21031
Pull Force*
3.6 kg
Weight
5 gm
Style
Neodymium Cylinder magnet
Coating
Nickel (NiCuNi)
Direction of Magnetisation
Axially magnetised
Dimensions
Height:17.5mm, Diameter:9mm
Magnetic Product Description:
This rare earth cylinder has a diameter of 9mm and a height of 17.5mm. It has a magnetic flux reading of 5872 Gauss and a pull force of 3.6 kilos. Its part number is 21031.
Uses for our rare earth cylinder magnets:
This slim Neodymium Cylinder is strong N42 Grade for increased power. It is user-friendly and easily handled, stored and manoeuvred. Long, thin rod-shaped magnets like this are mostly employed in light holding duties involving paper or cardboard products, or for artwork or document hanging. The relatively small area of contact, or pole surface, means it is less stable than lower profile Disc shapes, but this makes it easy to dislodge and fast to grasp, remove and relocate. Slim, cylindrical magnets have a narrow and concentrated magnetic field that also makes them highly effective in metal detection roles and in instrumentation and sensor devices where accuracy is extremely important.
Neodymium Cylinder Magnet - 9mm x 17.5mm | N42 (21031)
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.
Magnetic Product Description:
This rare earth cylinder has a diameter of 9mm and a height of 17.5mm. It has a magnetic flux reading of 5872 Gauss and a pull force of 3.6 kilos. Its part number is 21031.
Uses for our rare earth cylinder magnets:
This slim Neodymium Cylinder is strong N42 Grade for increased power. It is user-friendly and easily handled, stored and manoeuvred. Long, thin rod-shaped magnets like this are mostly employed in light holding duties involving paper or cardboard products, or for artwork or document hanging. The relatively small area of contact, or pole surface, means it is less stable than lower profile Disc shapes, but this makes it easy to dislodge and fast to grasp, remove and relocate. Slim, cylindrical magnets have a narrow and concentrated magnetic field that also makes them highly effective in metal detection roles and in instrumentation and sensor devices where accuracy is extremely important.
Neodymium Cylinder Magnet - 9mm x 17.5mm | N42 (21031)
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.