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Product code: D-D50H3-N35
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The 50mm x 3mm Neodymium Disc Magnet in N35 grade offers an impressive combination of wide surface coverage and strong magnetic performance in a slim, low-profile design. With its large 50mm diameter and thin 3mm height, this rare earth magnet is ideal for applications that require strong holding power without excessive thickness.
Manufactured from high-quality NdFeB (Neodymium Iron Boron) and finished with a durable nickel (NiCuNi) coating, this magnet provides excellent resistance to corrosion while delivering reliable, long-lasting performance. The axial magnetisation ensures a strong magnetic field across the flat faces, making it perfect for flush-mounting, clamping, or holding applications.
Size: 50mm diameter × 3mm thickness
Grade: N35 Neodymium
Coating: Nickel (NiCuNi) for corrosion resistance
Magnetisation: Axial (through the thickness)
Profile: Wide, thin disc for strong surface contact
Material: High-strength rare earth neodymium
Workshop and industrial holding fixtures
Magnetic closures and panels
Signage and display mounting
Craft, hobby, and DIY projects
Automotive and engineering applications
Magnetic separation or positioning tasks
The large diameter provides increased surface contact, resulting in stronger holding performance on flat steel surfaces. Its thin profile makes it easy to recess into timber, plastic, or metal without adding bulk.
Important: Neodymium magnets are extremely powerful. Handle with care to avoid pinching injuries, chipping, or damage to surrounding objects.
These lovely little beauties are exactly as described and are strong enough to use in our natural therapy Biomagnetism. We cover them with leather and they last years. Delivery was very fast, excellent clear instructions and information about the raw magnets was very useful. Thanks team, I'll order again!
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 50mm x 3mm Neodymium Disc Magnet in N35 grade offers an impressive combination of wide surface coverage and strong magnetic performance in a slim, low-profile design. With its large 50mm diameter and thin 3mm height, this rare earth magnet is ideal for applications that require strong holding power without excessive thickness.
Manufactured from high-quality NdFeB (Neodymium Iron Boron) and finished with a durable nickel (NiCuNi) coating, this magnet provides excellent resistance to corrosion while delivering reliable, long-lasting performance. The axial magnetisation ensures a strong magnetic field across the flat faces, making it perfect for flush-mounting, clamping, or holding applications.
Size: 50mm diameter × 3mm thickness
Grade: N35 Neodymium
Coating: Nickel (NiCuNi) for corrosion resistance
Magnetisation: Axial (through the thickness)
Profile: Wide, thin disc for strong surface contact
Material: High-strength rare earth neodymium
Workshop and industrial holding fixtures
Magnetic closures and panels
Signage and display mounting
Craft, hobby, and DIY projects
Automotive and engineering applications
Magnetic separation or positioning tasks
The large diameter provides increased surface contact, resulting in stronger holding performance on flat steel surfaces. Its thin profile makes it easy to recess into timber, plastic, or metal without adding bulk.
Important: Neodymium magnets are extremely powerful. Handle with care to avoid pinching injuries, chipping, or damage to surrounding objects.
These lovely little beauties are exactly as described and are strong enough to use in our natural therapy Biomagnetism. We cover them with leather and they last years. Delivery was very fast, excellent clear instructions and information about the raw magnets was very useful. Thanks team, I'll order again!
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
