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Neodymium Disc - 5mm x 4mm
Product code: 20079.5
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Magnetic Product Description:
This rare earth disc has a diameter of 5mm and a height of 4mm. It has a magnetic flux reading of 5342 Gauss and a pull force of 700g. It is identified by the Amf magnets part number 20079.5.
Uses for our rare earth disc magnets:
Neodymium Discs with larger height dimensions like this one have stronger and more concentrated magnetic fields than thinner magnets. They are useful for detecting metallic material in wall cavities or other materials and also for metal separation and decontamination. Magnetically activated devices like Reed switches and warning sensors also require this type of field for their effective operation. Sewn into padded fabrics or cloth material, magnets can create an easy to apply and quick to remove protective covering for valuable equipment or even winter jackets for your pet or fard animal!
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.
Magnetic Product Description:
This rare earth disc has a diameter of 5mm and a height of 4mm. It has a magnetic flux reading of 5342 Gauss and a pull force of 700g. It is identified by the Amf magnets part number 20079.5.
Uses for our rare earth disc magnets:
Neodymium Discs with larger height dimensions like this one have stronger and more concentrated magnetic fields than thinner magnets. They are useful for detecting metallic material in wall cavities or other materials and also for metal separation and decontamination. Magnetically activated devices like Reed switches and warning sensors also require this type of field for their effective operation. Sewn into padded fabrics or cloth material, magnets can create an easy to apply and quick to remove protective covering for valuable equipment or even winter jackets for your pet or fard animal!
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.
