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Super Strong Disc Magnets 10mm Dia X 5mm x ( 3.2mm countersunk )

Super Strong Disc Magnets 10mm Dia X 5mm x ( 3.2mm countersunk )

Super Strong 20mm x 3mm Disc Magnet (5mm countersunk)

Super Strong 20mm x 3mm Disc Magnet (5mm countersunk)

3mm x 2mm Disc Magnets

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Super Strong N35 Disc Magnets 3mm Dia X 2mm

Neodymium Magnets

Neodymium is an element that was discovered in 1885, it was not until the early 1980's that the element was alloyed with iron and boron to create the "Neodymium magnets" which we use today.

The name "Rare Earth Magnets" does not refer to their abundance. Neodymium is about as common as tin or lead. The term Rare Earth relates to a specific group of elements in the Periodic Table which lists all known elements in groups according to their similar chemical properties.

Neodymium magnets are many times more powerful than the better known Ferrite magnets. The magnetic strength of a Neodymium magnet is measured by it's "N" number; the higher the number the more powerful the magnet. N numbers range from N27 - N52.

Additional Information

Shape

Disc

Grade

N35

Plating

Ni-Cu-Ni (Nickel Copper Nickel)

Max temp

80C / 176F

Material

NdFeB

Colour

Silver

Magnetic face Diameter

3mm

Thickness

2mm

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