Neodymium Disc - 1" x 1/2"

Product code: 20005

$18.27for 1 to 9 items
$14.67buy 10 to 99 itemsand save 20%
$11.75buy 100+ itemsand save 36%

Neodymium Disc - 1" x 1/2"

Product Code 20005
Pull Force* 18 kg
Weight 48gm
Style Neodymium Disc
Gauss 4450
Grade N38
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetized
Dimensions Height:12.7 mm, Diameter:25.4 mm

Product Description:

This neodymium rare earth disc measures 1" (D) x 1/2" (H). It has a magnetic flux reading of 4450 Gauss and a pull force of 18 kg.

About rare earth disc magnets:

Using powerful magnets, companies have designed and built a device for treating and purifying water. Using powerful magnetic force, these devices attract undesirable particles in the water (such as heavy metals, salt and rust) without affecting the surface of the plumbing system or its associated apparatus. This purification can turn hard water into soft water, prolonging the life of all surfaces and appliances in contact with the water, as well as improving the water for humans, plants, and animals.

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.

Product Description:

This neodymium rare earth disc measures 1" (D) x 1/2" (H). It has a magnetic flux reading of 4450 Gauss and a pull force of 18 kg.

About rare earth disc magnets:

Using powerful magnets, companies have designed and built a device for treating and purifying water. Using powerful magnetic force, these devices attract undesirable particles in the water (such as heavy metals, salt and rust) without affecting the surface of the plumbing system or its associated apparatus. This purification can turn hard water into soft water, prolonging the life of all surfaces and appliances in contact with the water, as well as improving the water for humans, plants, and animals.

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.