This neodymium magnetic disc has a diameter of 3mm and a height of 2mm. It has a magnetic flux reading of 5477 Gauss and a pull force of 231 grams. It is identified by the part number D-D3H2-N45.
Uses for our rare earth disc magnets:
Manufactured with powerful Neodymium magnetic material, these discs are made of the strongest type of permanent magnets available. These are indeed mini magnets and the small and thin dimensions of these Neodymium disc magnets mean they are perfect for applications where space is limited. Small round magnets are very sought after as craft magnets as they are lightweight and surprisingly powerful. Traditionally Ferrite magnets have been used for small lightweight applications such as fridge magnets, however, Ferrite products are far weaker than Neodymium magnets and require more magnetic material to achieve a similar hold.
100%
of reviewers would recommend this product to a friend
2 Reviews
VP
Vince P.Reviewed by Vince P.
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted
Train magnets
Work well i should have ordered a bit bigger size.
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Wayne C.Reviewed by Wayne C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted
Great Magnets
These magnets are great they do the job nicely, also great service and fast shipping AAAAAAA++++++++
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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.
Magnetic Product Description:
This neodymium magnetic disc has a diameter of 3mm and a height of 2mm. It has a magnetic flux reading of 5477 Gauss and a pull force of 231 grams. It is identified by the part number D-D3H2-N45.
Uses for our rare earth disc magnets:
Manufactured with powerful Neodymium magnetic material, these discs are made of the strongest type of permanent magnets available. These are indeed mini magnets and the small and thin dimensions of these Neodymium disc magnets mean they are perfect for applications where space is limited. Small round magnets are very sought after as craft magnets as they are lightweight and surprisingly powerful. Traditionally Ferrite magnets have been used for small lightweight applications such as fridge magnets, however, Ferrite products are far weaker than Neodymium magnets and require more magnetic material to achieve a similar hold.
100%
of reviewers would recommend this product to a friend
2 Reviews
VP
Vince P.Reviewed by Vince P.
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted
Train magnets
Work well i should have ordered a bit bigger size.
Loading...
Was this helpful?
WC
Wayne C.Reviewed by Wayne C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted
Great Magnets
These magnets are great they do the job nicely, also great service and fast shipping AAAAAAA++++++++
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.
This neodymium magnetic disc has a diameter of 3mm and a height of 2mm. It has a magnetic flux reading of 5477 Gauss and a pull force of 231 grams. It is identified by the part number D-D3H2-N45.
Uses for our rare earth disc magnets:
Manufactured with powerful Neodymium magnetic material, these discs are made of the strongest type of permanent magnets available. These are indeed mini magnets and the small and thin dimensions of these Neodymium disc magnets mean they are perfect for applications where space is limited. Small round magnets are very sought after as craft magnets as they are lightweight and surprisingly powerful. Traditionally Ferrite magnets have been used for small lightweight applications such as fridge magnets, however, Ferrite products are far weaker than Neodymium magnets and require more magnetic material to achieve a similar hold.
AMF MAGNETICSBest_SellerD_3mmH_2mmNickel_Coatingadd-to-cart//magnet.com.au/cdn/shop/files/D-D3H2-N45.png?v=176395643637006208237733Default Title0.44//magnet.com.au/cdn/shopifycloud/storefront/assets/no-image-2048-a2addb12.gifhttps://magnet.com.au/products/neodymium-disc-magnet-3mm-x-2mm-n45?variant=37006208237733InStockDefault 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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