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Neodymium Disc Magnet - 5mm x 4mm | N50 | Gold

Product code: 20079.5A

$0.95for 1 to 99 items
$0.82buy 100 to 999 itemsand save 13%
$0.65buy 1000+ itemsand save 31%
Total
$0.95

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Neodymium Disc Magnet - 5mm x 4mm | N50 | Gold

Product Code 20079.5A
Pull Force* 0.898 kg
Weight 8 gm
Style Neodymium DISC
Gauss 6123
Grade N50
Coating Gold (Au)
Direction of Magnetisation Axially through height
Dimensions Height:4mm, Diameter:5mm
*Measured against up to 10mm mild steel.
Neodymium Disc Magnet - 5mm x 4mm | N50 | Gold

Magnetic Product Description:

This neodymium magnetic disc has a diameter of 5mm and a height of 4mm. It has a magnetic flux reading of 6123 Gauss and a pull force of 0.898 kilos. It is identified by the AMF magnet part number 20079.5A


Uses for our rare earth disc magnets:


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.