Neodymium Disc Magnet 12mm x 3mm N52
Same Day Dispatch
Order before 1pm to qualify for same day dispatch.
This neodymium disc magnet weighs 7g and has a pull force of 2.98kg. Gauss 3306, Grade N52. It is 12mm in diameter and 3mm in height.
Neodymium disc magnets are small but mighty tools that pack a punch. With a pull force of 2.98kg and a weight of just 7g, these magnets are a powerhouse in a compact form. Neodymium disc magnets are widely used across various industries and everyday applications due to their exceptional strength and versatility.
One of the best attributes of the N52 grade Neodymium disc magnet is its impressive Gauss rating of 3306. This indicates a high level of magnetic flux density, which translates to strong magnetic performance in a small footprint. These magnets are perfect for tasks requiring a robust yet compact solution.
In the world of technology, rare earth magnets are often found in hard drives, where they play a crucial role in data storage and retrieval. Neodymium disc magnets are also used in motors, sensors and other precision equipment, where their strength and reliability are paramount.
For DIY enthusiasts and hobbyists, neodymium disc magnets are a go-to for creating magnetic closures, latches or even custom tools. Their small size and high strength make them ideal for projects where space is limited but a strong magnetic hold is necessary.
Another standout feature of these magnets is their durability. Made from the highest grade of neodymium (N52), they offer consistent performance over time, resisting demagnetization and maintaining their pull force. Whether you're using them in industrial settings or for personal projects, these magnets deliver reliable results every time.
Neodymium disc magnets are powerful tools, known for exceptional strength, compact size, and durability. Whether in advanced technology or simple DIY projects, these magnets shine in any application where a strong magnetic force is 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.