Neodymium Block Magnet - 15mm x 5mm x 5mm | N45
Same Day Dispatch
Order before 1pm to qualify for same day dispatch.
This Neodymium block magnet weighs 20 grams and has a pull force of 3.03kg. Gauss 6926, Grade N45. It has dimensions of 5.00mm in width, 15.00mm in length and 5.00mm in height. Its direction of magnetisation is through height.
Neodymium Block magnets have some distinctive advantages because of their unique dimensions. Also referred to as bar magnets, these Rare Earth rectangular block magnets are axially magnetised, which means the magnetic field passes through the relatively shallow height dimension and is present along the entire length of the bar. The wider magnetic field of the Neodymium block magnet can cover larger areas, giving it some very handy attributes in a huge range of applications. The Neodymium block magnet is a vital component in devices like magnetic pickup tools and in cleaning applications, where the magnet is used to collect metal waste or to separate metal from other non-ferrous or organic materials.
Neodymium block magnets deliver strong hold and are called up for duty as magnetic clamps during assembly procedures of straight-edged metal products and frames. Tradespeople in workshops and factories of all kinds find these Neodymium Block magnets an essential tool in their daily operation, and builders, handymen and DIY enthusiasts all rely on the strong, reliable permanent power and convenient size of these Neodymium block magnets.
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.
