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Neodymium Disc - 20mm x 3mm
Product code: 20018
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Magnetic Product Description:
This rare earth disc has a diameter of 20mm and a height of 3mm. It has a magnetic flux reading of 1810 Gauss and a pull force of 4.3kg. It is identified by the AMF magnet part number 20018.
Uses for our rare earth disc magnets:
The companies involved in designing and fabricating components for the Aviation industry are serious when they offer to help get your project off the ground.... and safely back down again. While many of these companies use cutting-edge materials and technologies, they rely on the use of proven principles to provide lower costs and increased product predictability. For these reasons Neodymium disc magnets find their way into the design and build of components in the aviation industry.
Magnetism is a well-known technology, yet is finding new applications to help designers solve difficulties with modern or advanced technology. Magnets perform using reliable and established principles. A magnets qualities or characteristics like pull force and weight are predictable and easy to confirm. Magnets have achieved a trusted and established reputation in traditional manufacturing techniques and in Aviation design and development, where getting off the ground and back down again safely is everything, engineers are more than sure magnets will do their job... they know they will. In aviation, that’s an important difference. N42 Grade magnets have more pull force than lower grades.
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 20mm and a height of 3mm. It has a magnetic flux reading of 1810 Gauss and a pull force of 4.3kg. It is identified by the AMF magnet part number 20018.
Uses for our rare earth disc magnets:
The companies involved in designing and fabricating components for the Aviation industry are serious when they offer to help get your project off the ground.... and safely back down again. While many of these companies use cutting-edge materials and technologies, they rely on the use of proven principles to provide lower costs and increased product predictability. For these reasons Neodymium disc magnets find their way into the design and build of components in the aviation industry.
Magnetism is a well-known technology, yet is finding new applications to help designers solve difficulties with modern or advanced technology. Magnets perform using reliable and established principles. A magnets qualities or characteristics like pull force and weight are predictable and easy to confirm. Magnets have achieved a trusted and established reputation in traditional manufacturing techniques and in Aviation design and development, where getting off the ground and back down again safely is everything, engineers are more than sure magnets will do their job... they know they will. In aviation, that’s an important difference. N42 Grade magnets have more pull force than lower grades.
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.
