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SKU: NB022-N52

N52 rare Earth Neodymium Magnets 1/2 inch Cube

$ 4.40
$ 4.40

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Neodymium Cube Magnets N52 Grade 1/2" x 1/2" x 1/2" Cube Rare Earth Magnets

Quick Facts

Attribute Value
Magnet Type Neodymium Rare Earth Cube Magnet
Grade N52
Shape Cube
Length 1/2" (12.7 mm)
Width 1/2" (12.7 mm)
Height 1/2" (12.7 mm)
Pull Force More than 32.5 lbs
Material NdFeB (Neodymium-Iron-Boron)
Coating Nickel-Copper-Nickel (Ni-Cu-Ni)
Magnetization Through Thickness
Br Max 14,800 Gauss
Certification ISO Certified

Quick Answers

Question Answer
How strong is this magnet? More than 32.5 lbs of pull force under ideal conditions.
Is N52 stronger than N42? Yes. N52 is stronger than N50, N48, N45, N42, N40, N38, and N35, making it the strongest commercially available neodymium grade.
What is this magnet made of? NdFeB (Neodymium-Iron-Boron) rare earth material.
Can this magnet rust? The Nickel-Copper-Nickel coating provides corrosion resistance, but prolonged moisture exposure or coating damage can eventually lead to corrosion.
What is it commonly used for? Industrial fixtures, magnetic assemblies, robotics, engineering projects, manufacturing, research, electronics, and high-performance DIY applications.

Product Overview

Neodymium cube magnets are among the world's strongest permanent magnets. Applied Magnets manufactures premium-quality N52 neodymium cube magnets designed to deliver maximum magnetic performance, exceptional durability, and consistent quality. Every magnet is produced using advanced manufacturing processes and strict quality-control standards to ensure reliable results in demanding applications.

This N52 neodymium cube magnet measures 1/2" x 1/2" x 1/2" and generates more than 32.5 pounds of pull force under ideal conditions. Manufactured from neodymium, iron, boron, and other minor elements, it offers superior magnetic strength compared to N50, N48, N45, N42, N40, N38, and N35 grades.

Each magnet features a durable Nickel-Copper-Nickel triple-layer coating that provides excellent corrosion resistance and long-term durability. Manufactured under ISO-certified standards, these cube magnets deliver outstanding performance for industrial, commercial, educational, and hobby applications.

What Is a Neodymium Block Magnet?

A neodymium block or cube magnet is a rare earth permanent magnet made from neodymium, iron, and boron (NdFeB). Cube magnets provide exceptional magnetic strength in a symmetrical form factor, making them ideal for applications requiring maximum holding force and versatility in a compact size.

How Strong Is This Magnet?

This N52 neodymium cube magnet generates more than 32.5 pounds of pull force under ideal conditions. Actual holding strength depends on factors such as steel thickness, surface finish, air gaps, temperature, and application design. With a BrMax rating of 14,800 Gauss, this magnet delivers some of the highest magnetic performance available in a commercial neodymium magnet.

Technical Specifications

Specification Value
Product Name N52 Neodymium Cube Magnet
Material Neodymium Iron Boron (NdFeB)
Grade N52
Shape Cube
Length 1/2" (12.7 mm)
Width 1/2" (12.7 mm)
Height 1/2" (12.7 mm)
Coating Nickel-Copper-Nickel Triple Layer
Magnetization Direction Through Thickness
Pull Force More than 32.5 lbs
Br Max 14,800 Gauss
Certification ISO Certified
Operating Temperature Up to 176°F (80°C)

Note: Pull force is an estimate only and should be tested for your specific application.

Magnet Grade Comparison

Grade Relative Strength Typical Applications
N35 Standard General purpose
N38 Moderate Consumer products
N40 High Industrial
N42 Higher Engineering
N45 Premium Advanced industrial applications
N48 Very High Specialized equipment
N50 Ultra High High-performance assemblies
N52 Maximum Mission-critical and high-performance applications

Cube Magnet Size Comparison

Size Typical Applications
Small Cubes Electronics
Medium Cubes Fixtures & Assemblies
Large Cubes Industrial Applications

Applications by Industry

Industry Common Uses
Manufacturing Fixtures & tooling
Engineering Product development
Robotics Motion systems
Electronics Sensors & assemblies
Research Laboratory applications
Education STEM projects
DIY Custom builds

Common Questions About This Magnet

How much weight can this magnet hold?

This magnet generates more than 32.5 lbs of pull force under ideal conditions. Actual holding capacity depends on the mounting surface, air gap, and application design.

Is N52 stronger than N42?

Yes. N52 magnets provide significantly greater magnetic energy and holding force than N42 magnets of the same dimensions.

Can this magnet be used outdoors?

The Nickel-Copper-Nickel coating provides corrosion resistance, but additional protection is recommended for prolonged outdoor exposure.

Can it rust?

The protective nickel coating helps resist corrosion, but moisture exposure and coating damage can eventually cause rust.

What direction is it magnetized?

This magnet is magnetized through the thickness, with the north and south poles located on opposite faces of the cube.

Do you offer wholesale pricing?

Yes. Contact Applied Magnets for volume pricing and wholesale discounts on neodymium cube magnets.

Why Buy From Applied Magnets?

  • Premium NdFeB rare earth magnets

  • Consistent magnetic performance

  • ISO-certified manufacturing

  • Competitive pricing

  • Wholesale discounts available

  • Superior quality and performance guaranteed

  • Fast shipping and dependable customer support

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Total price$ 8.16

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