Neodymium Disc Magnet 7mm x 2mm N50
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These Neodymium disc magnets are 2mm in height and 7mm in diameter, with a pull force of .870 grams.
They are nickel-coated and weigh 10 grams, Gauss 3596, Grade N50 and with a direction of magnetization through height.
Nickel-coated Neodymium disc magnets are the workhorses of the magnet world, useful in an almost unlimited range of applications, from high-tech industries like robotics and aviation to jewellery, luggage, security systems, and craft. Because Neodymium magnets are so powerful and reliable, they set the standard in many manufacturing applications where a constant, permanent magnetic force is essential. Their slim profile means that while they are delivering all that magnetic strength, they are discreet and unobtrusive, and the nickel-plating means what is visible is elegant and modern. Their versatility is also one of their most desirable qualities and these Rare Earth magnets turn up in all the right places, from industries like robotics and aviation, to craft, home decor, and construction.
Typical Physical Properties
NB: Ranges are indicative for product category, please check individual products for specic values within that range.
Production Flow Diagram
Demagnetization Curves
Surface Treatment
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.
Range and Tolerance
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.
Magnetic Properties
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.
Returns Policy
If you are not entirely satisfied with your purchase, we're here to help.
We have a 30 Day Returns policy at Frenergy Magnets. You may return your item within 30 days of receiving it to receive a refund.
The product/s must be unused and in the same condition you received them in. Please contact us at info@frenergy.com.au to initiate the returns process.
The buyer is responsible for the cost of returning the order.
