Neodymium Disc Magnet - 6mm x 4mm

Product code: 20070

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Neodymium Disc Magnet - 6mm x 4mm

Rated 4.8 out of 5
Based on 4 reviews
Product Code 20070
Pull Force* 1.10kg
Weight 1 gm
Style Rare Earth Disc magnet
Gauss 5318
Grade N42
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:4mm, Diameter:6mm
*Measured against up to 10mm mild steel.
Neodymium Disc Magnet - 6mm x 4mm

Neodymium Disc Magnet Product Description:

This Rare Earth Disc has a diameter of 6mm and a height of 4mm. Made from super strong neodymium magnetic material, it is extremely strong for its size. It has a magnetic flux reading of 5318 Gauss and a pull force of 1.10kg. This Neodymium Disc Magnet has a nickel coating for corrosion resistance.


Uses for our Neodymium Rare Earth Disc Magnets:

This strong but small magnetic disc has a compact shape that enables it to be easily slid or pushed by hand. This makes the magnet easier to relocate as regularly as needed. Popularly used in arts and crafts, fridge magnets, carpentry and more.
Magnets of these height dimensions are popular for rebating into timber, gyprock or similar materials. The size of this Neodymium Rare Earth Magnetic disc allows it to be concealed easily or used in small spaces. This product provides a strong magnetic holding force while having little impact on the material they are embedded in. 

Neodymium Disc Magnet - 6mm x 4mm (20070)

Grade
N42 N/A
Max Operating Temperature °C
<=80 N/A
Remanence Br(T)
1.3-1.35 N/A
Remanence Br(kGs)
13-13.5 N/A
Coercivity bHc(kA/m)
>=836 N/A
Coercivity bHc(Oe)
>=10.5 N/A
Intrinsic Coercivity iHc(kA/m)
>=955 N/A
Intrinsic Coercivity iHc(Oe)
>=12 N/A
Max Energy Product(BH)max(KJ/m)
318-350 N/A
Max Energy Product(BH)max(MGOe)
40-44 N/A
Grade N42 N/A
Max Operating Temperature °C <=80 N/A
Remanence Br(T) 1.3-1.35 N/A
Remanence Br(kGs) 13-13.5 N/A
Coercivity bHc(kA/m) >=836 N/A
Coercivity bHc(Oe) >=10.5 N/A
Intrinsic Coercivity iHc(kA/m) >=955 N/A
Intrinsic Coercivity iHc(Oe) >=12 N/A
Max Energy Product(BH)max(KJ/m) 318-350 N/A
Max Energy Product(BH)max(MGOe) 40-44 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 4.8 out of 5
Based on 4 reviews
  • 5 Stars
    3 Reviews
  • 4 Stars
    1 Review
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
4 Reviews
Reviewed by jimmy
I recommend this product
Rated 5 out of 5
Review posted

great magnets.. as in strength for the size

I machined some aluminium rod and inserted the magnets in to the end , producing a key fob magnet for testing ferrous and non ferrous metals.

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Reviewed by Hot D.
I recommend this product
Rated 5 out of 5
Review posted

Great product and service

Excellent, friendly and professional service. The magnets arrived on time and as ordered. They are very strong and performed as required.

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Reviewed by Peter
I recommend this product
Rated 4 out of 5
Review posted

Neodymium Disc - 6mm x 4mm

Delivered in good oredr and time, well and safely packaged.

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

Fixed my oven door

Oven door not sealing properly. Stuck a few magnets on the outer metal parts and works very well even at high temperature.

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Neodymium Disc Magnet - 6mm x 4mm

Neodymium Disc Magnet Product Description:

This Rare Earth Disc has a diameter of 6mm and a height of 4mm. Made from super strong neodymium magnetic material, it is extremely strong for its size. It has a magnetic flux reading of 5318 Gauss and a pull force of 1.10kg. This Neodymium Disc Magnet has a nickel coating for corrosion resistance.


Uses for our Neodymium Rare Earth Disc Magnets:

This strong but small magnetic disc has a compact shape that enables it to be easily slid or pushed by hand. This makes the magnet easier to relocate as regularly as needed. Popularly used in arts and crafts, fridge magnets, carpentry and more.
Magnets of these height dimensions are popular for rebating into timber, gyprock or similar materials. The size of this Neodymium Rare Earth Magnetic disc allows it to be concealed easily or used in small spaces. This product provides a strong magnetic holding force while having little impact on the material they are embedded in. 

Neodymium Disc Magnet - 6mm x 4mm (20070)

Grade
N42 N/A
Max Operating Temperature °C
<=80 N/A
Remanence Br(T)
1.3-1.35 N/A
Remanence Br(kGs)
13-13.5 N/A
Coercivity bHc(kA/m)
>=836 N/A
Coercivity bHc(Oe)
>=10.5 N/A
Intrinsic Coercivity iHc(kA/m)
>=955 N/A
Intrinsic Coercivity iHc(Oe)
>=12 N/A
Max Energy Product(BH)max(KJ/m)
318-350 N/A
Max Energy Product(BH)max(MGOe)
40-44 N/A
Grade N42 N/A
Max Operating Temperature °C <=80 N/A
Remanence Br(T) 1.3-1.35 N/A
Remanence Br(kGs) 13-13.5 N/A
Coercivity bHc(kA/m) >=836 N/A
Coercivity bHc(Oe) >=10.5 N/A
Intrinsic Coercivity iHc(kA/m) >=955 N/A
Intrinsic Coercivity iHc(Oe) >=12 N/A
Max Energy Product(BH)max(KJ/m) 318-350 N/A
Max Energy Product(BH)max(MGOe) 40-44 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 4.8 out of 5
Based on 4 reviews
  • 5 Stars
    3 Reviews
  • 4 Stars
    1 Review
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
4 Reviews
Reviewed by jimmy
I recommend this product
Rated 5 out of 5
Review posted

great magnets.. as in strength for the size

I machined some aluminium rod and inserted the magnets in to the end , producing a key fob magnet for testing ferrous and non ferrous metals.

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

Great product and service

Excellent, friendly and professional service. The magnets arrived on time and as ordered. They are very strong and performed as required.

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Was this helpful?
Reviewed by Peter
I recommend this product
Rated 4 out of 5
Review posted

Neodymium Disc - 6mm x 4mm

Delivered in good oredr and time, well and safely packaged.

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

Fixed my oven door

Oven door not sealing properly. Stuck a few magnets on the outer metal parts and works very well even at high temperature.

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Was this helpful?