Neodymium Block Magnet - 19mm x 3mm x 3mm
Product code: 22026
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Neodymium Block Magnet - 19mm x 3mm x 3mm
Magnetic Product Description:
This rare earth magnet has a length of nineteen mm and a thickness and width of three mm. It has a gauss reading of 4533 and a pull force of 1.6 kilos against 3 mm mild steel. Identified by the AMF magnet part number 22026.
Uses for our rare earth block magnets:
This type of Rare Earth block magnet is ideal for use in a series. When placed end to end it can be used to create a long and thin magnet. This configuration is practical for many bespoke handmade crafts such as custom knife blocks, sculptures or menu boards. Long block shaped magnets are ideal for a broad field coverage without providing excessive holding power, making them incredibly versatile. Thin and light, they come in handy for all manner of situations where extended coverage is required but the pull force that comes with larger magnets would be problematic. We have supplied these to Outdoor Signage companies, Equipment Hire companies, Photographers and Lighting & Display companies among many others.
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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.
