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Neodymium Disc Magnet – D23.6mm x 20mm | N44H | High Temperature ≤120°C
Product code: D-D23.6H20-N44H
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This Neodymium Disc Magnet (23.6mm diameter x 20mm height) is engineered for exceptional holding strength and reliability in demanding applications. Manufactured in Grade N44H, it provides consistent performance at elevated temperatures up to 120°C. With a surface gauss rating of 5578 and an impressive pull force of 21.8 kilograms, this disc magnet is ideal for heavy-duty industrial, engineering, and scientific use.
This magnet is identified by product code D-D23.6H20-N44H.
Key Features:
Dimensions: 23.6mm (Diameter) x 20mm (Height)
Grade: N44H – strong and heat-resistant neodymium magnet
Coating: Triple-layer Nickel-Copper-Nickel (NiCuNi) for durability and corrosion resistance
Maximum Operating Temperature: 120°C
Pull Force: 21.8kg – dependable holding capacity
Surface Gauss: 5578
Applications:
Designed for strength and stability, this neodymium disc magnet is widely used by engineers, manufacturers, and researchers for:
Heavy-duty clamping and secure holding systems.
Magnetic separation and recovery equipment.
Motors, turbines, and industrial machinery.
Prototyping and product development in R&D.
Specialised mechanical and electrical assemblies.
Finished with a robust NiCuNi protective coating, this magnet combines long-lasting durability, high magnetic strength, and heat resistance.
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.
This Neodymium Disc Magnet (23.6mm diameter x 20mm height) is engineered for exceptional holding strength and reliability in demanding applications. Manufactured in Grade N44H, it provides consistent performance at elevated temperatures up to 120°C. With a surface gauss rating of 5578 and an impressive pull force of 21.8 kilograms, this disc magnet is ideal for heavy-duty industrial, engineering, and scientific use.
This magnet is identified by product code D-D23.6H20-N44H.
Key Features:
Dimensions: 23.6mm (Diameter) x 20mm (Height)
Grade: N44H – strong and heat-resistant neodymium magnet
Coating: Triple-layer Nickel-Copper-Nickel (NiCuNi) for durability and corrosion resistance
Maximum Operating Temperature: 120°C
Pull Force: 21.8kg – dependable holding capacity
Surface Gauss: 5578
Applications:
Designed for strength and stability, this neodymium disc magnet is widely used by engineers, manufacturers, and researchers for:
Heavy-duty clamping and secure holding systems.
Magnetic separation and recovery equipment.
Motors, turbines, and industrial machinery.
Prototyping and product development in R&D.
Specialised mechanical and electrical assemblies.
Finished with a robust NiCuNi protective coating, this magnet combines long-lasting durability, high magnetic strength, and heat resistance.
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.
