Back to cart
Neodymium Disc - 3mm x 2mm | Gold Coating
Product code: 20089
Prices are VAT Incl.
Volume pricing available on requestAustralia's Leading Supplier
Shipping Worldwide*
30 Day Returns
Same Day Dispatch*
Magnetic Product Description:
This gold coated rare earth disc has a diameter of 3mm and a height of 2mm. It has a magnetic flux reading of 5040 Gauss and a pull force of 200 grams. Its AMF magnet part number is 20089.
Uses for our rare earth disc magnets:
Small Rare Earth dIscs have incredible power for their size. Unlike some other coatings, this Gold Coated version has excellent resistance to moisture and humidity which can make it very cost-effective in those corrosive conditions. Gold coatings have visual appeal in artistic or product display applications but are also used by Natural Health practitioners for their ability to safely contact the skin without causing reactions. The strong field and small size characteristics associated with Rare Earth magnets helped to develop the compact and lightweight sensing devices and actuators that can detect, quantify and interact with an electric field and are commonplace in the Automotive and Robotics industries.
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.
Magnetic Product Description:
This gold coated rare earth disc has a diameter of 3mm and a height of 2mm. It has a magnetic flux reading of 5040 Gauss and a pull force of 200 grams. Its AMF magnet part number is 20089.
Uses for our rare earth disc magnets:
Small Rare Earth dIscs have incredible power for their size. Unlike some other coatings, this Gold Coated version has excellent resistance to moisture and humidity which can make it very cost-effective in those corrosive conditions. Gold coatings have visual appeal in artistic or product display applications but are also used by Natural Health practitioners for their ability to safely contact the skin without causing reactions. The strong field and small size characteristics associated with Rare Earth magnets helped to develop the compact and lightweight sensing devices and actuators that can detect, quantify and interact with an electric field and are commonplace in the Automotive and Robotics industries.
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.
