Neodymium Disc Magnet - 10mm x 5mm

Product code: 20048

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$2.75buy 10 to 99 itemsand save 20%
$2.29buy 100+ itemsand save 33%

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Neodymium Disc Magnet - 10mm x 5mm

Rated 5.0 out of 5
Based on 2 reviews
Product Code 20048
Pull Force* 2.5 kg
Weight 3 gm
Style Rare Earth Disc magnet
Gauss 4455
Grade N38
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:5mm, Diameter:10mm
*Measured against up to 10mm mild steel.
Neodymium Disc Magnet - 10mm x 5mm

Neodymium Disc Magnet Description:

This strong magnetic disc is made from Neodymium Rare Earth magnetic material. This makes it extremely strong for its tiny size. This disc magnet has a diameter of 10mm and a height of 5mm. It has a magnetic flux reading of 4455 Gauss and a pull force of 2.5kg. It is identified by the AMF magnet part number 20048.


Uses for our Small Neodymium Rare Earth Disc Magnet:

This permanent magnet may be miniature in size but it is mighty in pull force. The 5mm thickness of this disc gives it powerful holding strength and makes it ideal for attaching, holding and retrieval. Uses for this Neodymium disc magnet include cabinet making, water conditioning and decontamination systems and even magnetic healing therapy.
This small magnet can be used in industrial or at home settings. This small magnet can be used as a single magnet or stacked when required. Its metric dimensions of 5mm and 10mm make it perfect for creating prototypes and industrial designing, which is why it is popular with engineers and fabricators.

Neodymium Disc Magnet - 10mm x 5mm (20048)

Grade
N38 N/A
Max Operating Temperature °C
<=80 N/A
Remanence Br(T)
1.23-1.3 N/A
Remanence Br(kGs)
12.3-13 N/A
Coercivity bHc(kA/m)
>=859 N/A
Coercivity bHc(Oe)
>=10.8 N/A
Intrinsic Coercivity iHc(kA/m)
>=955 N/A
Intrinsic Coercivity iHc(Oe)
>=12 N/A
Max Energy Product(BH)max(KJ/m)
286-318 N/A
Max Energy Product(BH)max(MGOe)
36-40 N/A
Grade N38 N/A
Max Operating Temperature °C <=80 N/A
Remanence Br(T) 1.23-1.3 N/A
Remanence Br(kGs) 12.3-13 N/A
Coercivity bHc(kA/m) >=859 N/A
Coercivity bHc(Oe) >=10.8 N/A
Intrinsic Coercivity iHc(kA/m) >=955 N/A
Intrinsic Coercivity iHc(Oe) >=12 N/A
Max Energy Product(BH)max(KJ/m) 286-318 N/A
Max Energy Product(BH)max(MGOe) 36-40 N/A

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 2 reviews
  • 5 Stars
    2 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
2 Reviews
Reviewed by Eric C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Neodymium Disc Magnet - 10mm x 5mm

Good product

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

good strong small magnets. Used on panel doors in campervan

better than using hinges.

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Was this helpful?
Neodymium Disc Magnet - 10mm x 5mm

Neodymium Disc Magnet Description:

This strong magnetic disc is made from Neodymium Rare Earth magnetic material. This makes it extremely strong for its tiny size. This disc magnet has a diameter of 10mm and a height of 5mm. It has a magnetic flux reading of 4455 Gauss and a pull force of 2.5kg. It is identified by the AMF magnet part number 20048.


Uses for our Small Neodymium Rare Earth Disc Magnet:

This permanent magnet may be miniature in size but it is mighty in pull force. The 5mm thickness of this disc gives it powerful holding strength and makes it ideal for attaching, holding and retrieval. Uses for this Neodymium disc magnet include cabinet making, water conditioning and decontamination systems and even magnetic healing therapy.
This small magnet can be used in industrial or at home settings. This small magnet can be used as a single magnet or stacked when required. Its metric dimensions of 5mm and 10mm make it perfect for creating prototypes and industrial designing, which is why it is popular with engineers and fabricators.

Neodymium Disc Magnet - 10mm x 5mm (20048)

Grade
N38 N/A
Max Operating Temperature °C
<=80 N/A
Remanence Br(T)
1.23-1.3 N/A
Remanence Br(kGs)
12.3-13 N/A
Coercivity bHc(kA/m)
>=859 N/A
Coercivity bHc(Oe)
>=10.8 N/A
Intrinsic Coercivity iHc(kA/m)
>=955 N/A
Intrinsic Coercivity iHc(Oe)
>=12 N/A
Max Energy Product(BH)max(KJ/m)
286-318 N/A
Max Energy Product(BH)max(MGOe)
36-40 N/A
Grade N38 N/A
Max Operating Temperature °C <=80 N/A
Remanence Br(T) 1.23-1.3 N/A
Remanence Br(kGs) 12.3-13 N/A
Coercivity bHc(kA/m) >=859 N/A
Coercivity bHc(Oe) >=10.8 N/A
Intrinsic Coercivity iHc(kA/m) >=955 N/A
Intrinsic Coercivity iHc(Oe) >=12 N/A
Max Energy Product(BH)max(KJ/m) 286-318 N/A
Max Energy Product(BH)max(MGOe) 36-40 N/A

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 2 reviews
  • 5 Stars
    2 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
2 Reviews
Reviewed by Eric C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Neodymium Disc Magnet - 10mm x 5mm

Good product

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

good strong small magnets. Used on panel doors in campervan

better than using hinges.

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Was this helpful?