Neodymium Disc Magnet - 12mm x 6.6mm

Product code: 20030

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Neodymium Disc Magnet - 12mm x 6.6mm

Rated 5.0 out of 5
Based on 1 review
Product Code 20030
Pull Force* 4.1 kg
Weight 6 gm
Style Rare Earth Disc magnet
Gauss 4662
Grade N38
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Height:6.6mm, Diameter:12mm
*Measured against up to 10mm mild steel.
Neodymium Disc Magnet - 12mm x 6.6mm

Magnetic Product Description:

This rare earth disc has a diameter of 12mm and a height of 6.6mm. It has a magnetic flux reading of 4662 Gauss and a pull force of 4.1kg. It is identified by the AMF magnet part number 20030.


Uses for our rare earth disc magnets:

Companies trading in fasteners sell more than nuts and bolts. They sell an awful lot of magnets as well, including these versatile 12mmx6.6mm fasteners. Camping equipment utilises magnets in a wide variety of purposes.

Magnets are valued for their tiny size, light weight and reliability in all weather conditions. For securing tarpaulins and shade cloths and tent fixtures, magnetic closure provides a secure hold and release for a myriad of camping aids.

While a swag (bed roll) and a water bottle might have been considered good enough in days gone by, camping has joined the modern age. A bewildering array of equipment and devices, many using magnets to improve their efficacy, are available to those who want to camp out, but not sleep rough. These happy campers, using magnets throughout their creature comforts with fuss free ease, are ready to enjoy the great outdoors.

Neodymium Disc Magnet - 12mm x 6.6mm (20030)

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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  • 1 Star
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100% of reviewers would recommend this product to a friend
1 Review
Reviewed by Zen
I recommend this product
Rated 5 out of 5
Review posted

13mm magnetic socket

Great product. Required magnetic sockets as they are really hard to find in AU and very expensive to buy on line. Saved 50% in cost.

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Neodymium Disc Magnet - 12mm x 6.6mm

Magnetic Product Description:

This rare earth disc has a diameter of 12mm and a height of 6.6mm. It has a magnetic flux reading of 4662 Gauss and a pull force of 4.1kg. It is identified by the AMF magnet part number 20030.


Uses for our rare earth disc magnets:

Companies trading in fasteners sell more than nuts and bolts. They sell an awful lot of magnets as well, including these versatile 12mmx6.6mm fasteners. Camping equipment utilises magnets in a wide variety of purposes.

Magnets are valued for their tiny size, light weight and reliability in all weather conditions. For securing tarpaulins and shade cloths and tent fixtures, magnetic closure provides a secure hold and release for a myriad of camping aids.

While a swag (bed roll) and a water bottle might have been considered good enough in days gone by, camping has joined the modern age. A bewildering array of equipment and devices, many using magnets to improve their efficacy, are available to those who want to camp out, but not sleep rough. These happy campers, using magnets throughout their creature comforts with fuss free ease, are ready to enjoy the great outdoors.

Neodymium Disc Magnet - 12mm x 6.6mm (20030)

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

13mm magnetic socket

Great product. Required magnetic sockets as they are really hard to find in AU and very expensive to buy on line. Saved 50% in cost.

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