Neodymium Block Magnet – 6mm x 3mm x 1mm | N52 | Micro-Magnet
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Discover the precision and power of our Neodymium Block Magnet – 6mm x 3mm x 1mm, Grade N52, engineered for applications where space is limited but maximum strength is essential. Despite its ultra-compact size, this micro magnet delivers an impressive pull force of 258 grams, making it one of the most efficient magnets for its dimensions. This product is identified by product code
Key Features:
Dimensions: 6mm (L) x 3mm (W) x 1mm (H)
Grade: N52 – the highest commercially available grade, offering exceptional magnetic strength
Pull Force: 258 grams – ideal for lightweight yet strong holding applications
Material: Premium neodymium (NdFeB) with nickel coating for durability and corrosion resistance
Shape: Rectangular block magnet with flat faces for easy integration into designs
Benefits & Uses:
Compact Power: Small but extremely strong, perfect for precision tasks
Reliable Performance: Strong N52 grade ensures maximum efficiency in minimal space
Durable Construction: Nickel coating protects against wear and corrosion
Versatile Applications: Widely used in electronics, sensors, hobby projects, prototyping, model-making, and miniaturised assemblies
Common Applications:
Securing lightweight panels, covers, and components
Magnetic clasps and closures in compact designs
Electronics and engineering projects requiring miniature high-strength magnets
Craft, DIY, and model-making projects where precision and strength are critical
The Neodymium Block Magnet – 6mm x 3mm x 1mm, Grade N52 offers an unbeatable combination of tiny size, maximum strength, and long-lasting durability. Ideal for professionals, engineers, and hobbyists alike, this magnet is designed to perform wherever precision and compact magnetic power are 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.
