Neodymium Disc Magnet - 14mm x 4mm

Product code: 20024

$4.81for 1 to 9 items
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$3.59buy 100+ itemsand save 25%

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Neodymium Disc Magnet - 14mm x 4mm

Rated 5.0 out of 5
Based on 5 reviews
Product Code 20024
Pull Force* 3.7 kg
Weight 5 gm
Style Rare Earth Disc magnet
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:4mm, Diameter:14mm

Magnetic Product Description:

This rare earth disc has a diameter of 14mm and a height of 4mm. It has a magnetic flux reading of 3128 Gauss and a pull force of 3.7kg. It is identified by the AMF magnet part number 20024.

Uses for our rare earth disc magnets:

These small and sturdy magnets harness the unrivalled power of Neodymium material in a useful compact disc design. There are hundreds of roles for magnets like this in the factory, office, warehouse or at home. Uses include metal separation and removal, magnetic stirrers, metal detectors, tool and knife holders, cabinetry and window furnishing closures, magnetic health therapies, brochure and binder closures. Handy for lightweight items that are regularly removed, relocated or repositioned constantly.

Neodymium Disc Magnet - 14mm x 4mm (20024)

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.

average rating 5.0 out of 5
Based on 5 reviews
  • 5 Stars
    5 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
5 Reviews
Reviewed by tick t.
I recommend this product
Rated 5 out of 5
Review posted

magnets!!!

Used as tool holders on mill and lathe--just throw a chuck key and it sticks!

Good product with good service.

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Reviewed by Aaron
I recommend this product
Rated 5 out of 5
Review posted

Amazing product

I bought 170ish of these for warhammer projects, easy to use, very well packaged and fast delivery

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Reviewed by Luke
I recommend this product
Rated 5 out of 5
Review posted

14x4 mm

Fast service, excellent quality would buy again

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Reviewed by Brad H.
I recommend this product
Rated 5 out of 5
Review posted

Very happy with product

Very happy with product, they are beyond expectations.

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Reviewed by Kane S.
I recommend this product
Rated 5 out of 5
Review posted

Best Magnets

Great product and range and excellent service.

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Magnetic Product Description:

This rare earth disc has a diameter of 14mm and a height of 4mm. It has a magnetic flux reading of 3128 Gauss and a pull force of 3.7kg. It is identified by the AMF magnet part number 20024.

Uses for our rare earth disc magnets:

These small and sturdy magnets harness the unrivalled power of Neodymium material in a useful compact disc design. There are hundreds of roles for magnets like this in the factory, office, warehouse or at home. Uses include metal separation and removal, magnetic stirrers, metal detectors, tool and knife holders, cabinetry and window furnishing closures, magnetic health therapies, brochure and binder closures. Handy for lightweight items that are regularly removed, relocated or repositioned constantly.

Neodymium Disc Magnet - 14mm x 4mm (20024)

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.

average rating 5.0 out of 5
Based on 5 reviews
  • 5 Stars
    5 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
5 Reviews
Reviewed by tick t.
I recommend this product
Rated 5 out of 5
Review posted

magnets!!!

Used as tool holders on mill and lathe--just throw a chuck key and it sticks!

Good product with good service.

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Was this helpful?
Reviewed by Aaron
I recommend this product
Rated 5 out of 5
Review posted

Amazing product

I bought 170ish of these for warhammer projects, easy to use, very well packaged and fast delivery

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Was this helpful?
Reviewed by Luke
I recommend this product
Rated 5 out of 5
Review posted

14x4 mm

Fast service, excellent quality would buy again

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Was this helpful?
Reviewed by Brad H.
I recommend this product
Rated 5 out of 5
Review posted

Very happy with product

Very happy with product, they are beyond expectations.

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Was this helpful?
Reviewed by Kane S.
I recommend this product
Rated 5 out of 5
Review posted

Best Magnets

Great product and range and excellent service.

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Was this helpful?