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Neodymium Disc Magnet - 25mm x 2.5mm | North Marked
Product code: 20007.5
$5.18buy 10 to 99 itemsand
save 17%
$4.37buy 100+ itemsand
save 30%
Total
$6.27
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Neodymium Disc Magnet - 25mm x 2.5mm | North Marked
Rated 5.0 out of 5
Product Code
20007.5
Pull Force*
4 kg
Weight
9 gm
Style
Rare Earth Disc magnet
Gauss
1235
Grade
N38
Coating
Nickel (NiCuNi)
Direction of Magnetisation
Axially magnetised
Dimensions
Height:2.5mm, Diameter:25mm
*Measured against up to 10mm mild steel.
Neodymium Rare Earth Disc Magnet Description:
This Neodymium Disc Magnet has a diameter of 25mm and a height of 2.5mm. It is a strong magnetic disc with a magnetic flux reading of 1235 Gauss and a pull force of 4kg. It’s north pole is marked for easy identification. This magnet is identified by the AMF magnet part number 20007.5.
Uses for Our Neodymium Rare Earth Magnetic Discs:
This super lightweight and tiny but powerful Rare Earth disc magnets is popular with Artisans and craftspeople. The compact size makes it ideal for making equipment, and for fastening various items like clothes, accessories and more.
This magnet is light, able to fasten and release noiselessly and without tugging or tearing. Magnets, concealed inside wearable apparatus, like saddle cloths and jackets constitute a fixing system without scratching or irritating the skin.
Our Rare Earth Discs have a Nickel coating for corrosion resistance to protect them from wear and tear. AMF Magnetics have a huge range or Neodymium Disc Magnets in many different sizes, dimensions and strengths. See our full range to find a product specific to your needs.
No FAQ available
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.
