Neodymium Disc Magnet - 12.7mm x 0.79mm | N52
Product code: D-D12.7H0.79-N52
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Neodymium Disc Magnet - 12.7mm x 0.79mm | N52
Magnetic Product Description:
This rare earth disc has a diameter of 12.7mm and a height of 0.79mm. It has a magnetic flux reading of 918 Gauss and a pull force of 644 grams. It is identified by the AMF magnet part number D-D12.7H0.79-N52.
Uses for our rare earth disc magnets:
These strong Neodymium disc magnets are made from heavy duty N52 grade Neodymium material, the highest grade of magnet available. Although these are small magnets they are super strong due to the powerful magnetic material used in their production. The thin profile combined with the small diameter makes these permanent magnets ideal for fitting into confined spaces. They can also be used in multiples, allowing the user to adjust the strong magnets to your needs. Many of our customers use these magnets to stick to the reverse side of advertising materials, calendars or signage as these extremely strong magnets provide superior heavy duty hold compared to magnetic patches or tape. If you are after a professional finish these small magnets are a fantastic choice. Commonly found in a huge array of electrical products and equipment, these Neodymium rare earth magnets are critical components in all sorts of modern products. This neodymium disc magnet is nickel coated which lends the magnet a silver or chrome finish that can be quite useful for aesthetic applications.
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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.
