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Product code: D-D50H10-N45
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Magnetic Product Description
This Neodymium Disc Magnet measures 50mm in diameter and 10mm in thickness, delivering exceptional holding strength in a compact circular form. Manufactured from high-grade N45 rare earth material, it features a nickel (NiCuNi) protective coating for durability and corrosion resistance.
With a surface magnetic flux reading of approximately 2000 Gauss and an impressive pull force of up to 39.05kg under ideal conditions, this magnet provides powerful magnetic performance suitable for demanding applications. The AMF Magnetics part number for this product is D-D50H10-N45.
Applications for Rare Earth Disc Magnets
Thanks to the remarkable strength of neodymium, this 50mm disc magnet is well suited for commercial, industrial, and heavy-duty holding applications. Its strong magnetic field allows it to securely hold substantial weight and firmly attach to steel or other ferrous surfaces.
This magnet can be used to:
Secure heavy materials to metal surfaces.
Hold thick signage, panels, or displays.
Support tools or equipment in workshops.
Provide strong magnetic fixing in manufacturing environments.
Create magnetic mounting or hanging systems.
Under ideal conditions, this magnet can hold close to 40kg, making it a reliable option where strong holding power is required.
Due to its strength, care should be taken during handling and installation. Neodymium magnets can snap together with significant force, which may damage the magnet or cause injury if handled improperly.
Note on Steel-Cased Magnet Assemblies
Some disc magnets are incorporated into steel pot magnet housings, where the steel casing surrounds the magnet on all sides except the working face. This design redirects the magnetic field toward the exposed surface, increasing the usable holding strength.
These assemblies are commonly fitted with threaded holes or mounting points so that hooks, eye bolts, or fasteners can be attached, allowing the magnet to be used for suspension, hanging, or mounting to non-magnetic surfaces.
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 Neodymium Disc Magnet measures 50mm in diameter and 10mm in thickness, delivering exceptional holding strength in a compact circular form. Manufactured from high-grade N45 rare earth material, it features a nickel (NiCuNi) protective coating for durability and corrosion resistance.
With a surface magnetic flux reading of approximately 2000 Gauss and an impressive pull force of up to 39.05kg under ideal conditions, this magnet provides powerful magnetic performance suitable for demanding applications. The AMF Magnetics part number for this product is D-D50H10-N45.
Applications for Rare Earth Disc Magnets
Thanks to the remarkable strength of neodymium, this 50mm disc magnet is well suited for commercial, industrial, and heavy-duty holding applications. Its strong magnetic field allows it to securely hold substantial weight and firmly attach to steel or other ferrous surfaces.
This magnet can be used to:
Secure heavy materials to metal surfaces.
Hold thick signage, panels, or displays.
Support tools or equipment in workshops.
Provide strong magnetic fixing in manufacturing environments.
Create magnetic mounting or hanging systems.
Under ideal conditions, this magnet can hold close to 40kg, making it a reliable option where strong holding power is required.
Due to its strength, care should be taken during handling and installation. Neodymium magnets can snap together with significant force, which may damage the magnet or cause injury if handled improperly.
Note on Steel-Cased Magnet Assemblies
Some disc magnets are incorporated into steel pot magnet housings, where the steel casing surrounds the magnet on all sides except the working face. This design redirects the magnetic field toward the exposed surface, increasing the usable holding strength.
These assemblies are commonly fitted with threaded holes or mounting points so that hooks, eye bolts, or fasteners can be attached, allowing the magnet to be used for suspension, hanging, or mounting to non-magnetic surfaces.
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.
The Pull Force listed for each magnet is based on lifting 10mm thick steel from a horizontal surface. Magnets on a vertical surface (of 10mm thick steel) are generally able to hold around only 30% of the pull force listed in the product description. This is due to the effects of gravity and the lack of friction between the surface and the shiny magnet. Read More
