Neodymium Block Magnet - 3mm x 1mm x 1.5mm | N50
Same Day Dispatch
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Nickel-coated, these Neodymium magnets have a pull force of 0.1700kg, weigh 1 gram and have a length of 3mm, height of 1.5mm and a width of 1mm. Gauss 6860, Grade N50 and their direction of magnetisation is through height.
The development of neodymium magnets has revolutionised the development of a wide range of industries, especially those requiring a small but powerful magnetic component. Rare Earth neodymium means these magnets can deliver powerful hold despite their diminutive size, making them ideal for delicate construction. In industries such as electronics, Neodymium magnets have been a game changer, allowing design development in avionics, communications, alarms and sensors, display and household products, art, craft and accessory design, as well as costume and model-making. Because they are so small but have such immense strength, Neodymium magnets can be used discreetly and incorporated into design without obstructing or devaluing the overall aesthetic appeal.
You’ll find them in diverse roles - holding clasps together, securing doors and blinds, attaching advertising displays in retail settings, hiding out in detailed craft projects and delicate jewellery designs. Versatile, sleek, small and powerful, these Neodymium block magnets deliver reliable, constant hold when and where it’s needed.
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.
