Neodymium Disc Magnet - 20mm x 1mm | N35
Product code: D-D20H1-N35
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Neodymium Disc Magnet - 20mm x 1mm | N35
This 20mm x 1mm Neodymium Disc Magnet, has a magnetic flux reading of 602 Gauss and a pull force of 1.02 kilos. It is classified as N35 grade, making it a top choice for those seeking strong and durable rare earth magnets. This product is identified by AMF Magnetics product code D-D20H1-N35.
These magnets have replaced traditional magnetic materials in many modern technologies and manufacturing processes due to their immense strength and versatility. Despite their small size, these heavy-duty disc magnets provide strong holding power and are suitable for various applications thanks to their unique attributes. Their low profile and wide surface area make them ideal for holding purposes.
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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.