Alnico Rectangular Bar Magnets

Alnico Rectangular Bars are versatile and durable magnets manufactured from Alnico alloys, known for their high temperature stability and strong residual magnetism. These bar magnets are precision-ground to provide consistent size and strength, with clearly marked poles (indicated by a notch) for easy orientation. They are ideal for technical and educational uses where a defined magnetic axis is needed for consistent alignment.

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Typical Applications
- Reed switches and relay components
- Hall effect sensors and oil filtration
- Educational magnetic kits and lab work
- Assembly of custom magnetic systems

Key Features
- High residual magnetism with stable Alnico material
- 550°C maximum operating temperature
- Sold in pairs with north poles inicated with a notch or dimple
- Machined for dimensional accuracy
- Suitable for permanent magnetic fields in static applications

Learn More About Alnico Rectangular Bars

Alnico Rectangular Bars are a reliable and reusable magnetic option for both technical and educational purposes. Offered in Alnico 2 and Alnico 5 grades, they provide tailored magnetic performance based on application requirements. Alnico 2 offers balanced strength and field control, while Alnico 5 delivers higher gauss levels ideal for stronger, static magnetic applications. Their rectangular form makes them easy to integrate into experimental setups, magnetic circuits, or filtration systems. Used in pairs, these magnets allow symmetrical or opposing field configurations. Their ability to perform at elevated temperatures and retain their magnetism over time makes them ideal for scientific and mechanical systems where durability and precision matter