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Same Day Dispatch Mon-Fri before 1pm (AEST)

4.9 Customer reviews

30 Day Returns Shop with confidence

Same Day Dispatch Mon-Fri before 1pm (AEST)

4.9 Customer reviews

30 Day Returns Shop with confidence

Same Day Dispatch Mon-Fri before 1pm (AEST)

4.9 Customer reviews

30 Day Returns Shop with confidence

Neodymium Disc Magnet - 25.4mm x 3.175mm | N52

Name: Neodymium Disc Magnet - 25.4mm x 3.175mm | N52
Brand: AMF MAGNETICS
SKU: D-D25.4H3.175-N52-Ni
Price: 11.63 AUD
Availability: InStock
Rating: 5.0 (2 reviews)

Product code: D-D25.4H3.175-N52-Ni

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Neodymium Disc Magnet - 25.4mm x 3.175mm | N52

Rated 5.0 out of 5

Based on 2 reviews

Product Code D-D25.4H3.175-N52-Ni

Pull Force* 7.039 kg

Weight 12.12 gm

Style Neodymium DISC

Gauss 1795

Grade N52

Coating Nickel

Direction of Magnetisation Axially through height

Dimensions Height:3.17mm, Diameter:25.4mm

*Measured against up to 10mm mild steel.

Magnetic Product Description:

This neodymium magnetic disc has a diameter of 25.4mm and a height of 3.17mm. It has a magnetic flux reading of 1795 Gauss and a pull force of 7 kilos. It is identified by the AMF magnet part number D-D25.4H3.175-N52-Ni .

Uses for our rare earth disc magnets:

The North and South magnetic poles of this powerful N52 grade Rare Earth disc magnet appear on the two opposing flat circular surfaces. Either of the poles will attach to a metal surface however they respond to another magnet by either attracting or repelling it depending on the pole presented.
The magnetic field produced by Neodymium material is superior in strength to all other permanent magnets and although they are often smaller in dimensions they can provide a stronger magnetic attachment.
Round disc magnets are particularly well suited to applications that make good use of their thinner profile. Confined spaces are no bother when you have a thin and wide magnet that can easily be slotted into position.
Round and flat magnets are easily concealed beneath the external surface of a product or inserted inside the lining of a textile or garment. By using two Rare Earth magnets, customers can create a magnetic bond between two materials that are not themselves metallic or magnetic. Simply glue the magnets to each surface with the opposing poles exposed, forming a bond that is both permanent and removable. Magnets have in many cases replaced the need for old fashioned fixtures such as screws, nails or clasps.

Write a Review

average rating 5.0 out of 5

Based on 2 reviews

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2 Reviews

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Reviewed by David M.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Perfect magnets for my leather project

Made a bee keepers tool holder, these magnets worked perfectly

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Was this helpful?

AMF Magnetics

Hi David,

That's fantastic to hear! We're delighted these neodymium disc magnets worked perfectly for your bee keeper's tool holder - what a clever and practical leather project! The strong N52 grade magnetism combined with that compact disc profile really does make these ideal for tool organisation applications where you need reliable holding power.

Reviewed by Stephen P.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Awesome SUPER Strong Magnets

Absolutely awesome magnets, the only ones i've found so far that work on my glassboards :)

Will be buying more. Very helpful nice sales /support staff too

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Was this helpful?

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 neodymium magnetic disc has a diameter of 25.4mm and a height of 3.17mm. It has a magnetic flux reading of 1795 Gauss and a pull force of 7 kilos. It is identified by the AMF magnet part number D-D25.4H3.175-N52-Ni .

Uses for our rare earth disc magnets:

The North and South magnetic poles of this powerful N52 grade Rare Earth disc magnet appear on the two opposing flat circular surfaces. Either of the poles will attach to a metal surface however they respond to another magnet by either attracting or repelling it depending on the pole presented.
The magnetic field produced by Neodymium material is superior in strength to all other permanent magnets and although they are often smaller in dimensions they can provide a stronger magnetic attachment.
Round disc magnets are particularly well suited to applications that make good use of their thinner profile. Confined spaces are no bother when you have a thin and wide magnet that can easily be slotted into position.
Round and flat magnets are easily concealed beneath the external surface of a product or inserted inside the lining of a textile or garment. By using two Rare Earth magnets, customers can create a magnetic bond between two materials that are not themselves metallic or magnetic. Simply glue the magnets to each surface with the opposing poles exposed, forming a bond that is both permanent and removable. Magnets have in many cases replaced the need for old fashioned fixtures such as screws, nails or clasps.

Write a Review

average rating 5.0 out of 5

Based on 2 reviews

5 Stars

2 Reviews
4 Stars

0 Reviews
3 Stars

0 Reviews
2 Stars

0 Reviews
1 Star

0 Reviews

100% of reviewers would recommend this product to a friend

Customer photos and videos

2 Reviews

Sort by

Reviewed by David M.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Perfect magnets for my leather project

Made a bee keepers tool holder, these magnets worked perfectly

Loading...

Was this helpful?

AMF Magnetics

Hi David,

That's fantastic to hear! We're delighted these neodymium disc magnets worked perfectly for your bee keeper's tool holder - what a clever and practical leather project! The strong N52 grade magnetism combined with that compact disc profile really does make these ideal for tool organisation applications where you need reliable holding power.

Reviewed by Stephen P.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Awesome SUPER Strong Magnets

Absolutely awesome magnets, the only ones i've found so far that work on my glassboards :)

Will be buying more. Very helpful nice sales /support staff too

Loading...

Was this helpful?

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.