Product code: 20079B
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This Neodymium Rare Earth Magnetic Disc has a diameter of 5mm and a height of 2mm. Although tiny, powerful Rare Earth magnetic material makes this magnet extremely strong. It has a magnetic flux reading of 3935 Gauss and a pull force of 400g. It is identified by the AMF magnet part number 20079B.
This tiny Neodymium magnet is well suited for holding and attaching lightweight items such as paper or cardboard. It is also a handy solution for keeping track for small household items that are often misplaced. Simply attach a magnet to the back of keys or remotes and store them on the fridge or any metal surface.
The large surface area of the flat plane enables these magnets to create a stable and strong magnetic bond that isn’t easily dislodged. Rare Earth magnets have become important inclusions in the design and function of modern technologies. They can be found in the equipment used in the Medical, Scientific and Communications industries.
Very happy with them.
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Ordered the magnets for some craftwork for the kids. Never ordered such magnets before. AMF made the whole process so easy, I was really surprised. Order any size and dimension of neodymium and no matter your location it’s posted out. Already planning my next order.
Without the disc magnets I would not have been able to have my wall flags I treasure so much.
The wide variety of AMF products has allowed me to turn my house into a home.
Having lost everything in the Black Summer bushfire in Mallacoota I had a huge dilemma as to how to fix my many hangings, clocks, barometer and Buddhist Thangkas to the walls and ceilings of the new house.
Enter AMF magnets.
Using EOFY sales I was able to get discounts and free shipping I was able to buy what I needed at a great prices using brilliant products.
Extremely highly recommended.
good quality. To replace cheap magnets in nut setters
good
| Quality |
Rated 5 out of 5
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|---|---|
| Ease of Use |
Rated 5 out of 5
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| Value |
Rated 5 out of 5
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| Strength |
Rated 5 out of 5
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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.
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. Read More
