Neodymium Disc Magnet - 75mm x 15mm

Product code: 20000A

$193.67for 1 to 9 items
$155.43buy 10 to 99 itemsand save 19%
$133.27buy 100+ itemsand save 31%

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Volume pricing available on request

Neodymium Disc Magnet - 75mm x 15mm

Product Code 20000A
Pull Force* 79.8kg
Weight 490 gm
Style Rare Earth Disc magnet
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:15mm, Diameter:75mm

Magnetic Product Description:

This rare earth disc has a diameter of 75mm and a height of 15mm. It has a magnetic flux reading of 2340 Gauss and a pull force of 79.8 kilos. It is identified by the AMF magnet part number 20000A.

Uses for our rare earth disc magnets:

These very large Neodymium Discs are used for industrial Metal separation, collection and retrieval of nails, screws and general swarf, water purification and conditioning and in commercial metal detectors, They have many industrial and commercial applications. Generally not suitable for the hobbyist or domestic use.

Neodymium Disc Magnet - 75mm x 15mm (20000A)

Grade
N38 N/A
Max Operating Temperature °C
<=80 N/A
Remanence
1.09-1.17 N/A
Coercivity
12.3-13>=859 N/A
Intrinsic Coercivity
>=10.8 N/A
Max Energy Product
>=955 N/A
Grade N38
Max Operating Temperature °C <=80
Remanence 1.09-1.17
Coercivity 12.3-13>=859
Intrinsic Coercivity >=10.8
Max Energy Product >=955

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 75mm and a height of 15mm. It has a magnetic flux reading of 2340 Gauss and a pull force of 79.8 kilos. It is identified by the AMF magnet part number 20000A.

Uses for our rare earth disc magnets:

These very large Neodymium Discs are used for industrial Metal separation, collection and retrieval of nails, screws and general swarf, water purification and conditioning and in commercial metal detectors, They have many industrial and commercial applications. Generally not suitable for the hobbyist or domestic use.

Neodymium Disc Magnet - 75mm x 15mm (20000A)

Grade
N38 N/A
Max Operating Temperature °C
<=80 N/A
Remanence
1.09-1.17 N/A
Coercivity
12.3-13>=859 N/A
Intrinsic Coercivity
>=10.8 N/A
Max Energy Product
>=955 N/A
Grade N38
Max Operating Temperature °C <=80
Remanence 1.09-1.17
Coercivity 12.3-13>=859
Intrinsic Coercivity >=10.8
Max Energy Product >=955

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.