Neodymium Disc - 6mm x 1.5mm | Gold Coating | North Marked

Product code: 20079

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Neodymium Disc - 6mm x 1.5mm | Gold Coating | North Marked

Rated 5.0 out of 5
Based on 2 reviews
Product Code 20079
Pull Force* .400kg
Weight 1 gm
Style Rare Earth Disc magnet Gold
Coating Gold
Direction of Magnetisation Axially magnetised
Dimensions Height:1.5mm, Diameter:6mm

Magnetic Product Description:

This rare earth disc has a diameter of 6mm and a height of 1.5mm. The North pole is marked with a shallow dimple. It has a magnetic flux reading of 2818 Gauss and a pull force of  400g.  It is identified by the AMFmagnet part number 20079.

Uses for our rare earth disc magnets:

This Gold Coated Neodymium Magnet, with the North Face marked with a dimple, appeals to Artists Hobbyists, Jewellers and Model Makers. Their size and colour make them useful for hanging and displaying artwork, sculptures, art installations or luxury retail items. The fixing point can be disguised or appear to be gravity-defying when applied to objects of a similar goldish colour.

The Dimple identifies the North Polle surface and helps arrangement when two magnets are used for attachment instead of a ferrous metallic surface. The mark also reveals the polarity of other unmarked magnets by repelling or attracting the Dimple marked face.

Neodymium Disc - 6mm x 1.5mm | Gold Coating | North Marked (20079)

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

Fast Service, Great Product

Exactly what I needed, exactly as described, fast service

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

Motorcycle speedometer sensor

I attached one of these powerful little magnets to the front disk of a motorcycle and used it in conjunction with a magnetic proximity sensor to give a speed readout. Works great. These magnets are small enough to use anywhere you wanted to monitor or measure rotation this way,

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Magnetic Product Description:

This rare earth disc has a diameter of 6mm and a height of 1.5mm. The North pole is marked with a shallow dimple. It has a magnetic flux reading of 2818 Gauss and a pull force of  400g.  It is identified by the AMFmagnet part number 20079.

Uses for our rare earth disc magnets:

This Gold Coated Neodymium Magnet, with the North Face marked with a dimple, appeals to Artists Hobbyists, Jewellers and Model Makers. Their size and colour make them useful for hanging and displaying artwork, sculptures, art installations or luxury retail items. The fixing point can be disguised or appear to be gravity-defying when applied to objects of a similar goldish colour.

The Dimple identifies the North Polle surface and helps arrangement when two magnets are used for attachment instead of a ferrous metallic surface. The mark also reveals the polarity of other unmarked magnets by repelling or attracting the Dimple marked face.

Neodymium Disc - 6mm x 1.5mm | Gold Coating | North Marked (20079)

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

Fast Service, Great Product

Exactly what I needed, exactly as described, fast service

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

Motorcycle speedometer sensor

I attached one of these powerful little magnets to the front disk of a motorcycle and used it in conjunction with a magnetic proximity sensor to give a speed readout. Works great. These magnets are small enough to use anywhere you wanted to monitor or measure rotation this way,

Loading...
Was this helpful?