Neodymium Disc Magnet - 12mm x 5mm | N52

Product code: D-D12H5-N52

$4.27for 1 to 9 items
$3.73buy 10 to 99 itemsand save 13%
$3.05buy 100+ itemsand save 29%
Total
$4.27

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Neodymium Disc Magnet - 12mm x 5mm | N52

Rated 5.0 out of 5
Based on 4 reviews
Product Code D-D12H5-N52
Pull Force* 4.68 kg
Weight 5 gm
Style Neodymium DISC
Coating Nickel
Direction of Magnetisation Axially through height
Dimensions Height:5mm, Diameter:12mm
*Measured against up to 10mm mild steel.

Magnetic Product Description:

This neodymium magnetic disc has a diameter of 12mm and a height of 5mm. It has a magnetic flux reading of 4731 Gauss and a pull force of 4.68 kilos. It is identified by the AMF magnet part number D-D12H5-N52.

Uses for our rare earth disc magnets:

This disc has N52 Grade Neodymium beneath the Nickel coated exterior which ensures maximum holding strength is extracted from a magnet of these dimensions. This button-like magnet has surprising holding strength for its size. Most modern technologies harness the power of Neodymium magnets to improve the way they function and to increase their reliability and accuracy. The strong and permanent power emitted by Neodymium magnetic material in this disc form can interact with electrical circuits. Disc magnets can act as electrical switches or perform as guidance and positioning indicators. Neodymium magnets of all shapes are widely used in the important devices that drive electric motors, defense systems, weaponry and vital communications equipment used by the Armed Forces. High strength magnets also increase the capacity for information storage of any equipment that relies on a computer hard drive to operate.

average rating 5.0 out of 5
Based on 4 reviews
  • 5 Stars
    4 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
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    0 Reviews
100% of reviewers would recommend this product to a friend
Quality
Rated 5 out of 5
Ease of Use
Rated 5 out of 5
Value
Rated 4 out of 5
Strength
Rated 5 out of 5
4 Reviews
Reviewed by Matthew B.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Awsome

Can not believe how strong these are incredable

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Reviewed by Geoff R.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Great little magnets

Bought to hang blinds in a motorhome. Impressed with how well they worked

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Reviewed by Ingolf R.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Magnet order

Super fast service and delivery.

Even if you have a query about anything

Dosen’t get much better then that 👍

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Reviewed by PETER DAVID E.
Verified Buyer
I recommend this product
Age Range
55 - 64
Gender
Male
Use of product
Home DIY
Rated 5 out of 5
Review posted

Neodymium Disk Magnets 12mm * 5mm

Perfect for my intended use.

Super strong!

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Quality
Rated 5 out of 5
Ease of Use
Rated 5 out of 5
Value
Rated 4 out of 5
Strength
Rated 5 out of 5
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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.