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SKU: NB058-N52

N52 Strong Neodymium Magnets 2" x 2" x 1/4" Rare Earth Block

$ 35.00
$ 35.00

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N52 Neodymium Block Magnet 2" x 2" x 1/4" Thick Rare Earth NdFeB Magnet

Quick Facts

Attribute Value
Magnet Type Neodymium Rare Earth Block Magnet
Grade N52
Shape Block
Length 2" (50.8 mm)
Width 2" (50.8 mm)
Height 1/4" (6.35 mm)
Pull Force Over 58 lbs
Material NdFeB (Neodymium-Iron-Boron)
Coating Nickel-Copper-Nickel (Ni-Cu-Ni)
Magnetization Through Thickness
Br Max 14,200 Gauss
Certification ISO Certified

Quick Answers

Question Answer
How strong is this magnet? Over 58 lbs of pull force under ideal conditions.
Is N52 stronger than N50? Yes. N52 is stronger than N50, N48, N45, N42, N40, N38, and N35 grades.
What is this magnet made of? NdFeB (Neodymium-Iron-Boron) rare earth material.
Can this magnet rust? The Nickel-Copper-Nickel coating provides excellent corrosion resistance, but prolonged exposure to moisture or coating damage may eventually lead to corrosion.
What is it commonly used for? Industrial fixtures, automation equipment, robotics, magnetic assemblies, manufacturing systems, and engineering projects.

Product Overview

Neodymium magnets are the world's strongest commercially available permanent magnets. Super Magnet Store offers premium-quality N52 neodymium magnets manufactured to stringent quality standards using advanced production technology. These magnets provide exceptional magnetic strength, dependable performance, and long-term durability for industrial, commercial, and engineering applications.

This N52 neodymium block magnet measures 2" x 2" x 1/4" and generates over 58 lbs of pull force under ideal conditions. Manufactured from neodymium, iron, boron, and other minor elements, it delivers stronger magnetic performance than N50, N48, N45, N42, N40, N38, and N35 grades.

The Nickel-Copper-Nickel triple-layer coating provides superior corrosion resistance and durability while maintaining long-term magnetic performance. Manufactured under ISO-certified quality standards, this magnet offers consistent strength and reliability for demanding industrial applications.

What Is a Neodymium Block Magnet?

A neodymium block magnet is a rectangular rare earth permanent magnet made from neodymium, iron, and boron (NdFeB). Block magnets provide exceptional holding force and a large contact surface area, making them ideal for industrial equipment, automation systems, manufacturing fixtures, robotics, engineering projects, and custom magnetic assemblies.

How Strong Is This Magnet?

This N52 neodymium block magnet generates over 58 lbs of pull force under ideal conditions. Actual holding strength depends on steel thickness, surface finish, air gaps, temperature, and mounting configuration. With a Br Max rating of 14,200 Gauss, it delivers outstanding magnetic performance in a large surface-area design.

Technical Specifications

Specification Value
Product Name N52 Neodymium Block Magnet
Material Neodymium Iron Boron (NdFeB)
Grade N52
Shape Block
Length 2" (50.8 mm)
Width 2" (50.8 mm)
Thickness 1/4" (6.35 mm)
Coating Nickel-Copper-Nickel Triple Layer
Magnetization Direction Through Thickness (1/4")
Pole Orientation On the 2" x 2" Flat Surfaces
Pull Force Over 58 lbs
Br Max 14,200 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 Heavy-duty industrial applications
N50 Ultra High Industrial automation
N52 Maximum Mission-critical applications

Applications by Industry

Industry Common Uses
Manufacturing Fixtures & tooling
Industrial Equipment Magnetic holding systems
Automation Positioning systems
Robotics Motion systems
Engineering Product development
Scientific Research Experimental assemblies
Material Handling Retention and retrieval

Common Questions About This Magnet

How much weight can this magnet hold?

This magnet provides over 58 lbs of pull force under ideal conditions. Actual holding capacity depends on surface material, air gaps, steel thickness, and application design.

Is N52 stronger than N48?

Yes. N52 magnets provide greater magnetic energy and holding force than N48 magnets of the same dimensions.

Can this magnet be used outdoors?

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

Can it rust?

The protective nickel coating helps resist corrosion; however, moisture exposure and coating damage can eventually result in rust.

What direction is it magnetized?

This magnet is magnetized through the 1/4-inch thickness, with the north and south poles located on the 2" x 2" flat surfaces.

Do you offer wholesale pricing?

Yes. Contact Super Magnet Store for competitive volume pricing and wholesale discounts on N52 neodymium magnets.

Why Buy From Super Magnet Store?

  • Premium NdFeB rare earth magnets

  • Maximum N52 magnetic strength

  • Powerful 58+ lb pull force

  • Strong 14,200 Gauss magnetic field

  • Nickel-Copper-Nickel triple-layer coating

  • ISO-certified manufacturing

  • Wholesale discounts available

  • Competitive pricing

  • Superior quality and performance guaranteed

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Total price$ 38.76

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