Neodymium Disc Magnet - 10mm x 6mm

Product code: 20047

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Neodymium Disc Magnet - 10mm x 6mm

Rated 5.0 out of 5
Based on 2 reviews
Product Code 20047
Pull Force* 2.9 kg
Weight 3 gm
Style Rare Earth Disc magnet
Gauss 4840
Grade N38
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:6mm, Diameter:10mm
*Measured against up to 10mm mild steel.
Neodymium Disc Magnet - 10mm x 6mm

Magnetic Product Description:

This rare earth disc has a diameter of 10mm and a height of 6mm. It has a magnetic flux reading of 4840 Gauss and a pull force of 2.9kg. It is identified by the AMF magnet part number 20047.


Uses for our rare earth disc magnets:

This disc shape is almost cylindrical in shape as it is relatively thick in profile compared to its diameter. This profile gives it superior holding strength through the flat opposing poles of the magnet. The additional strength to that of a thinner magnet in the same diameter makes it ideal for application where space is limited.

Fabricators of all descriptions love these petite magnets as they can be used singularly or in multiples if additional hold is required. There small size makes them incredibly versatile and they are truly a one size fits all magnets. Whether it is working with plastics, Perspex, steel, wood or 3D printing, this magnet is the perfect all-rounder with a surprisingly powerful pull force of 2.9kgs.

Neodymium Disc Magnet - 10mm x 6mm (20047)

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 Windy
I recommend this product
Rated 5 out of 5
Review posted

Incredibly powerful

Holding shower curtain against galv. sheet enclosure on one side. Top result !

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

Excellent result in finding nails in timber

I am re using 100 year old timber. Needed to find any nails or small tacks before planing. A few magnets stacked found everything including staples with heads a mmm below the surface. Avoided any damage to planer blades. Thanks

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Neodymium Disc Magnet - 10mm x 6mm

Magnetic Product Description:

This rare earth disc has a diameter of 10mm and a height of 6mm. It has a magnetic flux reading of 4840 Gauss and a pull force of 2.9kg. It is identified by the AMF magnet part number 20047.


Uses for our rare earth disc magnets:

This disc shape is almost cylindrical in shape as it is relatively thick in profile compared to its diameter. This profile gives it superior holding strength through the flat opposing poles of the magnet. The additional strength to that of a thinner magnet in the same diameter makes it ideal for application where space is limited.

Fabricators of all descriptions love these petite magnets as they can be used singularly or in multiples if additional hold is required. There small size makes them incredibly versatile and they are truly a one size fits all magnets. Whether it is working with plastics, Perspex, steel, wood or 3D printing, this magnet is the perfect all-rounder with a surprisingly powerful pull force of 2.9kgs.

Neodymium Disc Magnet - 10mm x 6mm (20047)

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 Windy
I recommend this product
Rated 5 out of 5
Review posted

Incredibly powerful

Holding shower curtain against galv. sheet enclosure on one side. Top result !

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

Excellent result in finding nails in timber

I am re using 100 year old timber. Needed to find any nails or small tacks before planing. A few magnets stacked found everything including staples with heads a mmm below the surface. Avoided any damage to planer blades. Thanks

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Was this helpful?