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Neodymium Disc Magnet 5mm x 2mm N45

SKU D-D5H2-N45
Pull Force: 0.48 kg
Original price $0.63 - Original price $0.63
Original price
$0.63
$0.63 - $0.63
Current price $0.63
$0.63 AUD for 1 to 99 items
$0.49 AUD buy 100 to 999 items and save 22%
$0.43 AUD buy 1000+ items and save 32%
Availability:
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Product code: D-D5H2-N45
Pull Force* 0.48 kg
Gauss 4277
Grade N45
Coating Nickel (NiCuNi)
Direction of Magnetisation Through Height
Dimensions Height:2mm, Outside Diameter:5mm
*Measured against up to 10mm mild steel.

Neodymium Disc Magnets

Small Neodymium disc magnets are extremely powerful and easy to conceal inside a commercial product design or a simple craft project. These relatively new, super strong magnetic products contain powerful rare earth material and have become increasingly popular with customers from amateurs to industry leaders in almost every field. Whether your business involves heavy duty lifting and bonding or displaying fine artwork or commercial signage, there is an extremely strong Neodymium disc to suit your holding requirements. Disc magnets are often glued into position on hard surfaces or are sometimes sewn into soft materials so the garment or covering can attach to steel. This is an ideal way of attaching and removing protective covers, privacy screens or shade cloth to a metal fixing point, which can include a metal washer or another disc magnet with the opposite pole.

Typical Physical Properties

NB: Ranges are indicative for product category, please check individual products for specic values within that range.

Production Flow Diagram
Demagnetization Curves
Surface Treatment

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.

Range and Tolerance

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.

Magnetic Properties

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.

Returns Policy

If you are not entirely satisfied with your purchase, we're here to help.

We have a 30 Day Returns policy at Frenergy Magnets. You may return your item within 30 days of receiving it to receive a refund.

The product/s must be unused and in the same condition you received them in. Please contact us at info@frenergy.com.au to initiate the returns process.

The buyer is responsible for the cost of returning the order.

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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

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The Pull Force listed for each magnet is based on lifting 10mm thick steel from a horizontal surface. Magnets on a vertical surface (of 10mm thick steel) are generally able to hold around only 30% of the pull force listed in the product description. This is due to the effects of gravity and the lack of friction between the surface and the shiny magnet. Read More