Neodymium Block Magnet - 6mm x 5mm x 3mm | N45
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This nickel-coated Neodymium block magnet weighs 600 grams, has a pull force of Pull 1.27kg, Gauss 6486, Grade N45.It has a width of 5mm, length 6mm, and height 3mm with a direction of magnetisation through height.
These compact Neodymium magnets are used in some of the devices we use every day, from our smartphones to the sensors on some of our automatic devices that make our lives easier. These Rare Earth magnets provide a constant source of strong holding power and coupled with their small size have helped revolutionise many high tech industries.
In the field of communications, these Rare Earth magnets are the standout performers. PA systems, intercom systems, two-way radio transmitters, alarm sensors, medical equipment and electronic devices all rely on the permanent power and strength of Neodymium magnets.
They may look like little, shiny building blocks, but these Rare Earth magnets have had a massive impact on the development of engineering and scientific projects and progressed the research and development of entirely new fields of technical innovation. They may be small, but the role they play in furthering scientific and technical development is mighty.
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.
