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SKU: ND064-9N52

N52 Strong Neodymium Magnets 1.5 in x 1/16 in Disc

$ 3.05
$ 3.05

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1.5" x 1/16" N52 Neodymium Disc Magnets – Strong Rare Earth Magnets

Quick Facts

Attribute Value
Magnet Type Neodymium Rare Earth Disc Magnet
Grade N52
Shape Disc
Diameter 1.5" (38.1 mm)
Thickness 1/16" (0.0625" / 1.59 mm)
Pull Force Approximately 10 lbs*
Material NdFeB (Neodymium-Iron-Boron)
Coating Nickel-Copper-Nickel (Ni-Cu-Ni) Triple Layer
Magnetization Through Thickness (Axially Magnetized)
Br Max 14,800 Gauss
Certification ISO Certified

*Note: Actual pull force may vary depending on the application, contact surface, steel thickness, air gap, and mounting method. Testing in your specific application is recommended.

Quick Answers

Question Answer
How strong is this magnet? Approximately 10 lbs of pull force under ideal conditions.
What is this magnet made of? NdFeB (Neodymium-Iron-Boron) rare earth material.
Is this stronger than N35 magnets? Yes. N52 is the highest commercially available neodymium grade and provides greater magnetic strength than N50, N48, N45, N42, N40, N38, and N35 magnets.
Can it be used outdoors? Yes, but additional sealing is recommended for long-term outdoor or marine environments.
What is it commonly used for? Magnetic displays, signage, cabinet closures, craft projects, thin magnetic mounting, product assemblies, and DIY applications.

Product Overview

These 1.5" x 1/16" N52 Neodymium Disc Magnets combine a large magnetic contact area with an ultra-thin profile, making them ideal for applications where space is limited but strong magnetic performance is required. The 1.5-inch diameter provides broad surface coverage, while the slim 1/16-inch thickness allows the magnet to remain nearly flush when installed. Despite its low-profile design, it delivers approximately 10 pounds of pull force under ideal conditions.

Manufactured from premium N52 grade NdFeB (Neodymium-Iron-Boron), these magnets offer the highest commercially available magnetic strength. They outperform N50, N48, N45, N42, N40, N38, and N35 grades, making them an excellent choice for high-performance magnetic assemblies, retail displays, cabinetry, electronics, and engineering projects.

Each magnet features a durable Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer coating that provides excellent resistance to corrosion, scratches, and chipping while maintaining a smooth, polished finish. Manufactured in ISO-certified facilities, these magnets deliver consistent quality and dependable performance.

What Is a Neodymium Disc Magnet?

A neodymium disc magnet is a permanent NdFeB (Neodymium-Iron-Boron) magnet made from an alloy of neodymium, iron, and boron. Neodymium magnets are the strongest commercially available permanent magnets and are widely used in industrial, commercial, scientific, and consumer applications.

This magnet is axially magnetized through its 1/16-inch thickness, placing the north and south poles on the two flat circular faces. Disc magnets are valued for their compact design, broad contact area, and powerful holding force, making them ideal for magnetic closures, displays, fixtures, electronics, and precision assemblies.

Neodymium magnets are also known as Neo magnets, NdFeB magnets, NIB magnets, or super magnets.

How Strong Is This Magnet?

This 1.5" x 1/16" N52 disc magnet provides approximately 10 pounds of pull force under ideal laboratory conditions using a thick, clean steel surface.

Actual holding force depends on several factors, including:

  • Surface material
  • Steel thickness
  • Contact area
  • Air gap
  • Mounting method
  • Environmental conditions

For maximum holding performance, use this magnet against a clean, flat, thick steel surface.

Note: Pull force values are estimates based on ideal laboratory conditions. Actual performance should always be verified for your intended application.

Technical Specifications

Specification Value
Magnet Type Neodymium Rare Earth Disc Magnet
Grade N52
Shape Disc
Diameter 1.5" (38.1 mm)
Thickness 1/16" (0.0625" / 1.59 mm)
Pull Force Approximately 10 lbs*
Material NdFeB (Neodymium-Iron-Boron)
Coating Nickel-Copper-Nickel Triple Layer
Magnetization Through Thickness (Axially Magnetized)
Br Max 14,800 Gauss
Certification ISO Certified

Magnet Grade Comparison

Grade Relative Strength Typical Applications
N35 Standard General purpose
N38 Moderate Consumer products
N40 High Industrial
N42 Higher Engineering
N52 Maximum High-performance

Disc Magnet Size Comparison

Size Typical Use
Small Crafts & sensors
Medium General holding
Large (1.5" × 1/16") Displays, signage, magnetic mounting, thin assemblies

Applications by Industry

Industry Common Uses
Manufacturing Fixtures & light-duty assemblies
Robotics Positioning and sensor systems
Electronics Components and enclosures
Education STEM projects
Retail Signs and display mounting
DIY Home projects and custom builds

Common Questions About This Magnet

What is the pull force?

This magnet provides approximately 10 pounds of pull force under ideal testing conditions.

Is N52 stronger than N35 magnets?

Yes. N52 is the highest commercially available neodymium magnet grade and delivers significantly greater magnetic strength than N35 magnets of the same dimensions.

Can it rust?

The Nickel-Copper-Nickel triple-layer coating helps protect against corrosion. If the coating becomes damaged and moisture reaches the magnet, corrosion may occur over time.

Can it be used outdoors?

Yes. However, additional sealing is recommended for prolonged outdoor, marine, or high-humidity environments.

What direction is it magnetized?

This magnet is magnetized through its 1/16-inch thickness (axially magnetized), with the north and south poles located on the two flat circular faces.

Do you offer bulk discounts?

Yes. Contact Super Magnet Store for wholesale pricing and volume discounts on large quantity orders.

Why Buy From Applied Magnets?

  • Premium NdFeB magnets
  • ISO-certified quality
  • Highest commercially available N52 magnetic grade
  • Durable Nickel-Copper-Nickel triple-layer coating
  • Consistent performance
  • Precision manufacturing
  • Bulk discounts available


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