Neodymium Rare Earth Magnets provide an extremely strong magnetic field and high coercivity relative to their size. Made from strong permanent Rare Earth, this disc has a magnetic flux reading of 1470 Gauss and a pull force of 4.8 kilos. The nickel coating of this strong magnetic disc provides corrosion resistance. This product has a diameter of 25mm and a height of 3mm.
Uses for our Strong Neodymium Magnetic Discs:
Rare Earth Disc Magnets are used to join, conceal, hold and release or repel in discreet ways. These strong magnets have a strong pull and repel force, relative to their size and can be used in a variety of ways.
Although these magnets can be used in a wide range of applications, one of the most popular uses for these permanent rare earth magnets is for showcases and exhibitions. Displayed objects often require a showcase that is highly secure and aesthetically appealing. These small disc magnets allow display cases to be secure in an unobtrusive, cost-effective and versatile manner.
91%
of reviewers would recommend this product to a friend
11 Reviews
GH
greg h.Reviewed by greg h.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted
great product great price
I have already recommended you to someone :)
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LynneReviewed by Lynne
I recommend this product
Rated 4 out of 5
Review posted
Great
Fit for purpose I required but easily broken with slight impact. Brittle.
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M
MarkReviewed by Mark
I recommend this product
Rated 5 out of 5
Review posted
Excellent service
Received timeously and very well packaged. Good quality product exactly as appeared when ordered online.
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K
KezzaReviewed by Kezza
I recommend this product
Rated 5 out of 5
Review posted
Awesome fix
Used little magnets to replace side covers on my mates Gold wing Honda. The lugs had broken off and glue not strong enough. Brilliant and quick fix.
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T
tomReviewed by tom
I recommend this product
Rated 5 out of 5
Review posted
Outstanding
Great value for money. Prompt delivery to New Zealand. Made another order within 10min of opening my first package.
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No FAQ available
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.
Neodymium Rare Earth Disc Magnet Description:
Neodymium Rare Earth Magnets provide an extremely strong magnetic field and high coercivity relative to their size. Made from strong permanent Rare Earth, this disc has a magnetic flux reading of 1470 Gauss and a pull force of 4.8 kilos. The nickel coating of this strong magnetic disc provides corrosion resistance. This product has a diameter of 25mm and a height of 3mm.
Uses for our Strong Neodymium Magnetic Discs:
Rare Earth Disc Magnets are used to join, conceal, hold and release or repel in discreet ways. These strong magnets have a strong pull and repel force, relative to their size and can be used in a variety of ways.
Although these magnets can be used in a wide range of applications, one of the most popular uses for these permanent rare earth magnets is for showcases and exhibitions. Displayed objects often require a showcase that is highly secure and aesthetically appealing. These small disc magnets allow display cases to be secure in an unobtrusive, cost-effective and versatile manner.
91%
of reviewers would recommend this product to a friend
11 Reviews
GH
greg h.Reviewed by greg h.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted
great product great price
I have already recommended you to someone :)
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Was this helpful?
L
LynneReviewed by Lynne
I recommend this product
Rated 4 out of 5
Review posted
Great
Fit for purpose I required but easily broken with slight impact. Brittle.
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Was this helpful?
M
MarkReviewed by Mark
I recommend this product
Rated 5 out of 5
Review posted
Excellent service
Received timeously and very well packaged. Good quality product exactly as appeared when ordered online.
Loading...
Was this helpful?
K
KezzaReviewed by Kezza
I recommend this product
Rated 5 out of 5
Review posted
Awesome fix
Used little magnets to replace side covers on my mates Gold wing Honda. The lugs had broken off and glue not strong enough. Brilliant and quick fix.
Loading...
Was this helpful?
T
tomReviewed by tom
I recommend this product
Rated 5 out of 5
Review posted
Outstanding
Great value for money. Prompt delivery to New Zealand. Made another order within 10min of opening my first package.
Loading...
Was this helpful?
No FAQ available
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.
Neodymium Rare Earth Magnets provide an extremely strong magnetic field and high coercivity relative to their size. Made from strong permanent Rare Earth, this disc has a magnetic flux reading of 1470 Gauss and a pull force of 4.8 kilos. The nickel coating of this strong magnetic disc provides corrosion resistance. This product has a diameter of 25mm and a height of 3mm.
Uses for our Strong Neodymium Magnetic Discs:
Rare Earth Disc Magnets are used to join, conceal, hold and release or repel in discreet ways. These strong magnets have a strong pull and repel force, relative to their size and can be used in a variety of ways.
Although these magnets can be used in a wide range of applications, one of the most popular uses for these permanent rare earth magnets is for showcases and exhibitions. Displayed objects often require a showcase that is highly secure and aesthetically appealing. These small disc magnets allow display cases to be secure in an unobtrusive, cost-effective and versatile manner.
AMF MAGNETICS3kg-5kgBest_SellerD_25mmH_3mmadd-to-cart37006081523877Default Title6.84//magnet.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://magnet.com.au/products/neodymium-disc-25mm-x-3mm?variant=37006081523877InStockDefault Title
The Pull Force listed for each magnet is based on lifting 10mm thick steel from a horizontal surface. Magnets on a vertical surface
(of 10mm thick steel) are generally able to hold around only 30% of the pull force listed in the product description. This is due to
the effects of gravity and the lack of friction between the surface and the shiny magnet.
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