Neodymium Disc Magnet - 50.8mm x 12.7mm | N52
Product code: D-D50.8H12.7-N52
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Neodymium Disc Magnet - 50.8mm x 12.7mm | N52
Magnetic Product Description:
This neodymium disc magnet measures 50.8mm in diameter and 12.7mm in height. With a magnetic flux of 3309Gauss and a pull force of 58.96kilos, it can be easily identified by the AMF magnet part number D-D50.8H12.7-N52.
Uses for our Rare Earth Disc Magnets:
Constructed with powerful N52 Grade magnetic material, this round Neodymium magnet is much stronger than common household flexible fridge magnets used for marketing material. Its rare earth composition allows it to support objects hundreds of times its own weight, making it a valuable and potentially dangerous tool. Highly practical and indispensable, Neodymium magnets are valuable tools for experienced users in various situations. Service technicians, tradespeople, and general maintenance workers rely on the strength of these magnets for tasks such as retrieving lost tools and working in cramped spaces or inside vehicles. With their strong grip, they are like an extra pair of hands for these self-employed workers. This often means they can work on their own and can avoid considerable expenses and inconvenience incurred when employing a full-time staff member or an apprentice.
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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.
