Reviewed by David
I recommend this product
good strong small magnets. Used on panel doors in campervan
better than using hinges.
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Neodymium Disc Magnet - 10mm x 5mm
Product code: 20048
$2.72for 1 to 9 items
$2.17buy 10 to 99 itemsand
save 20%
$1.83buy 100+ itemsand
save 32%
Neodymium Disc Magnet - 10mm x 5mm
Rated 5.0 out of 5
Product Code
20048
Pull Force*
2.5 kg
Weight
3 gm
Style
Rare Earth Disc magnet
Coating
Nickel (NiCuNi)
Direction of Magnetisation
Axially magnetised
Dimensions
Height:5mm, Diameter:10mm
Magnetic Product Description:
This Rare Earth disc has a diameter of 10mm and a height of 5mm. It has a magnetic flux reading of 4455 Gauss and a pull force of 2.5kg. It is identified by the AMF magnet part number 20048.
Uses for our Rare Earth disc magnets:
This disc magnet is small and strong. The 5mm height gives it powerful holding strength and makes it ideal for attaching or exhibiting clothing, fabric materials or artwork. Also used in Metal separation and decontamination, water conditioning, cabinet making, magnetic pharmaceutical stirrers, metal detectors, tool and knife holders, general holding, timber and metal wall stud finders, magnetic healing therapy and brochure and binder closure systems.
Neodymium Disc Magnet - 10mm x 5mm (20048)
| Grade | |
|---|---|
| N38 | N/A |
| Max Operating Temperature °C | |
| <=80 | N/A |
| Remanence | |
| 1.09-1.17 | N/A |
| Coercivity | |
| 12.3-13>=859 | N/A |
| Intrinsic Coercivity | |
| >=10.8 | N/A |
| Max Energy Product | |
| >=955 | N/A |
| Grade | N38 |
| Max Operating Temperature °C | <=80 |
| Remanence | 1.09-1.17 |
| Coercivity | 12.3-13>=859 |
| Intrinsic Coercivity | >=10.8 |
| Max Energy Product | >=955 |
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 Rare Earth disc has a diameter of 10mm and a height of 5mm. It has a magnetic flux reading of 4455 Gauss and a pull force of 2.5kg. It is identified by the AMF magnet part number 20048.
Uses for our Rare Earth disc magnets:
This disc magnet is small and strong. The 5mm height gives it powerful holding strength and makes it ideal for attaching or exhibiting clothing, fabric materials or artwork. Also used in Metal separation and decontamination, water conditioning, cabinet making, magnetic pharmaceutical stirrers, metal detectors, tool and knife holders, general holding, timber and metal wall stud finders, magnetic healing therapy and brochure and binder closure systems.
Neodymium Disc Magnet - 10mm x 5mm (20048)
| Grade | |
|---|---|
| N38 | N/A |
| Max Operating Temperature °C | |
| <=80 | N/A |
| Remanence | |
| 1.09-1.17 | N/A |
| Coercivity | |
| 12.3-13>=859 | N/A |
| Intrinsic Coercivity | |
| >=10.8 | N/A |
| Max Energy Product | |
| >=955 | N/A |
| Grade | N38 |
| Max Operating Temperature °C | <=80 |
| Remanence | 1.09-1.17 |
| Coercivity | 12.3-13>=859 |
| Intrinsic Coercivity | >=10.8 |
| Max Energy Product | >=955 |
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.