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Neodymium Block Magnet - 10mm x 10mm x 3mm | N42

Product code: 22045

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Neodymium Block Magnet - 10mm x 10mm x 3mm | N42

Product Code 22045
Pull Force* 2.3 kg
Weight 1.5 gm
Style Rare earth Block magnet
Grade N42
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Dimensions Width:10mm, Height:3mm, Length:10mm
*Measured against up to 10mm mild steel.
Neodymium Block Magnet - 10mm x 10mm x 3mm | N42

Magnetic Product Description:

This rare earth block magnet has a length of 10mm, a width of 10mm and a thickness of 3mm. It has a pull force of 2.3 kilograms. It has the AMF magnet part number 22045.

Uses for our rare earth block magnets:

Out of all of our stock Neodymium Block Magnets, AMF has only a handful of square magnets - they are usually rectangular. The benefit of a magnet with square dimensions is that they have a more elegant and sleek appearance, and therefore are better suited to display purposes. They have a relatively strong pull force for their small size because of the higher grade of Neodymium magnetic material used in their production, Grade N42. This is a higher grade than you would find with a stock standard Rare Earth magnet, meaning its small size of 10mm x 10mm x 3mm can still pack a punch of 2.3kg pull force. Great for signage, crafters and hobbyists, this Neodymium Block has a great pulling force with the added bonus of being subtle and modern in appearance.

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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.