Reviewed by Byron
I recommend this product
Fast delivery, no issues
Good value when buying large quantities, great for Warhammer, arrived faster than expected. Will buy again when these run out.
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Neodymium Disc Magnet - 2mm x 1mm | N45
Product code: D-D2H1-N45
$0.28for 1 to 99 items
$0.24buy 100 to 999 itemsand
save 14%
$0.20buy 1000+ itemsand
save 28%
Neodymium Disc Magnet - 2mm x 1mm | N45
Rated 5.0 out of 5
Product Code
D-D2H1-N45
Pull Force*
58 gr
Weight
1 gm
Style
Rare Earth Disc magnet
Gauss
4840
Grade
N45
Coating
Nickel (NiCuNi)
Direction of Magnetisation
Through height - 1mm
Dimensions
Height:1mm, Diameter:2mm
*Measured against up to 10mm mild steel.
Magnetic Product Description:
This rare earth disc has a diameter of 2 mm and a height of 1 mm. It has a magnetic flux reading of 4840 Gauss and a pull force of 58 grams. It is identified by the AMF magnet part number D-D2H1-N45.
Uses for our Rare Earth Disc Magnets:
These strong Neodymium disc magnets are made from N45 grade Neodymium material. Although these small magnets are miniature in size they are super strong due to the powerful magnetic material which they are made from. Permanent magnets come in a range of sizes however these tiny discs can hardly be considered heavy duty. They can also be used in multiples, allowing the user to add or subtract magnetic material to adjust these strong magnets to your needs. Although you may not consider these to be extremely strong magnets they do provide superior heavy duty hold compared to more traditional ferrite or ceramic materials. If you are after a professional finish to small craft projects these small magnets are a fantastic choice as they are easily hidden from view. Rare earth disc magnets are found in a huge array of electrical devices and equipment and they are key components in many modern products. The neodymium magnetic material is nickel coated to provide resistance to corrosion and the silver or chrome finish can be quite useful for aesthetic requirements.
Neodymium Disc Magnet - 2mm x 1mm | N45 (D-D2H1-N45)
| Grade | |
|---|---|
| N45 | N/A |
| Max Operating Temperature °C | |
| <=80 | N/A |
| Remanence Br(T) | |
| 1.32-1.38 | N/A |
| Remanence Br(kGs) | |
| 13.2-13.8 | N/A |
| Coercivity bHc(kA/m) | |
| >=836 | N/A |
| Coercivity bHc(Oe) | |
| >=10.5 | N/A |
| Intrinsic Coercivity iHc(kA/m) | |
| >=875 | N/A |
| Intrinsic Coercivity iHc(Oe) | |
| >=11 | N/A |
| Max Energy Product(BH)max(KJ/m) | |
| 334-366 | N/A |
| Max Energy Product(BH)max(MGOe) | |
| 42-46 | N/A |
| Grade | N45 | N/A |
| Max Operating Temperature °C | <=80 | N/A |
| Remanence Br(T) | 1.32-1.38 | N/A |
| Remanence Br(kGs) | 13.2-13.8 | N/A |
| Coercivity bHc(kA/m) | >=836 | N/A |
| Coercivity bHc(Oe) | >=10.5 | N/A |
| Intrinsic Coercivity iHc(kA/m) | >=875 | N/A |
| Intrinsic Coercivity iHc(Oe) | >=11 | N/A |
| Max Energy Product(BH)max(KJ/m) | 334-366 | N/A |
| Max Energy Product(BH)max(MGOe) | 42-46 | N/A |
Neodymium Disc Magnet - 2mm x 1mm | N45 (D-D2H1-N45)
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 2 mm and a height of 1 mm. It has a magnetic flux reading of 4840 Gauss and a pull force of 58 grams. It is identified by the AMF magnet part number D-D2H1-N45.
Uses for our Rare Earth Disc Magnets:
These strong Neodymium disc magnets are made from N45 grade Neodymium material. Although these small magnets are miniature in size they are super strong due to the powerful magnetic material which they are made from. Permanent magnets come in a range of sizes however these tiny discs can hardly be considered heavy duty. They can also be used in multiples, allowing the user to add or subtract magnetic material to adjust these strong magnets to your needs. Although you may not consider these to be extremely strong magnets they do provide superior heavy duty hold compared to more traditional ferrite or ceramic materials. If you are after a professional finish to small craft projects these small magnets are a fantastic choice as they are easily hidden from view. Rare earth disc magnets are found in a huge array of electrical devices and equipment and they are key components in many modern products. The neodymium magnetic material is nickel coated to provide resistance to corrosion and the silver or chrome finish can be quite useful for aesthetic requirements.
Neodymium Disc Magnet - 2mm x 1mm | N45 (D-D2H1-N45)
| Grade | |
|---|---|
| N45 | N/A |
| Max Operating Temperature °C | |
| <=80 | N/A |
| Remanence Br(T) | |
| 1.32-1.38 | N/A |
| Remanence Br(kGs) | |
| 13.2-13.8 | N/A |
| Coercivity bHc(kA/m) | |
| >=836 | N/A |
| Coercivity bHc(Oe) | |
| >=10.5 | N/A |
| Intrinsic Coercivity iHc(kA/m) | |
| >=875 | N/A |
| Intrinsic Coercivity iHc(Oe) | |
| >=11 | N/A |
| Max Energy Product(BH)max(KJ/m) | |
| 334-366 | N/A |
| Max Energy Product(BH)max(MGOe) | |
| 42-46 | N/A |
| Grade | N45 | N/A |
| Max Operating Temperature °C | <=80 | N/A |
| Remanence Br(T) | 1.32-1.38 | N/A |
| Remanence Br(kGs) | 13.2-13.8 | N/A |
| Coercivity bHc(kA/m) | >=836 | N/A |
| Coercivity bHc(Oe) | >=10.5 | N/A |
| Intrinsic Coercivity iHc(kA/m) | >=875 | N/A |
| Intrinsic Coercivity iHc(Oe) | >=11 | N/A |
| Max Energy Product(BH)max(KJ/m) | 334-366 | N/A |
| Max Energy Product(BH)max(MGOe) | 42-46 | N/A |
Neodymium Disc Magnet - 2mm x 1mm | N45 (D-D2H1-N45)
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.