Neodymium Disc Magnet - 6mm x 2.5mm | N38

Product code: 20073

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Neodymium Disc Magnet - 6mm x 2.5mm | N38

Rated 5.0 out of 5
Based on 1 review
Product Code 20073
Pull Force* .720kg
Weight 1 gm
Style Rare Earth Disc magnet N38
Gauss 4033
Grade N38
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:2.5mm, Diameter:6mm
*Measured against up to 10mm mild steel.
Neodymium Disc Magnet - 6mm x 2.5mm | N38

Magnetic Product Description:

This rare earth disc magnet has a diameter of 6mm and a height of 2.5mm. It has a magnetic flux reading of 4033 Gauss and a pull force of 720grams. It is identified by the AMF magnet part number 20073.


Uses for our rare earth disc magnets:

This small Neodymium Disc magnet is handy for attaching lightweight items such as handicrafts, models and decorations that are regularly removed, relocated or repositioned. The low profile relative to the wide surface area of this disc provides a secure holding capacity which has good resistance to accidental dislodgement. This Rare Earth disc is popular with people wanting to display large diagrams, posters, plans or signs on a semi-permanent basis.

Neodymium Disc Magnet - 6mm x 2.5mm | N38 (20073)

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 1 review
  • 5 Stars
    1 Review
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100% of reviewers would recommend this product to a friend
1 Review
Reviewed by Harry T.
I recommend this product
Rated 5 out of 5
Review posted

Amazing grip for small size

Used to retain cover on custom remote control

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Neodymium Disc Magnet - 6mm x 2.5mm | N38

Magnetic Product Description:

This rare earth disc magnet has a diameter of 6mm and a height of 2.5mm. It has a magnetic flux reading of 4033 Gauss and a pull force of 720grams. It is identified by the AMF magnet part number 20073.


Uses for our rare earth disc magnets:

This small Neodymium Disc magnet is handy for attaching lightweight items such as handicrafts, models and decorations that are regularly removed, relocated or repositioned. The low profile relative to the wide surface area of this disc provides a secure holding capacity which has good resistance to accidental dislodgement. This Rare Earth disc is popular with people wanting to display large diagrams, posters, plans or signs on a semi-permanent basis.

Neodymium Disc Magnet - 6mm x 2.5mm | N38 (20073)

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 1 review
  • 5 Stars
    1 Review
  • 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
1 Review
Reviewed by Harry T.
I recommend this product
Rated 5 out of 5
Review posted

Amazing grip for small size

Used to retain cover on custom remote control

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Was this helpful?