---
title: HyMu80 Magnetic Shielding | Deep Drawn Enclosures and Cases
description: With its permeability and low hysteresis loss, HyMu80 is perfect for enclosures shielding electronic devices against static or low frequency magnetic fields.
---

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# HyMu80 Magnetic Shielding Alloy

### In This Section

HyMu80, a magnetic shielding material, is suitable for use across a broad spectrum of applications. Featuring high permeability with low hysteresis loss, the material’s shielding properties make it a suitable option for protecting electronic components against stray or low-frequency magnetic fields.

An 80% nickel-iron-molybdenum alloy, it’s is widely used in magnetic shielding applications, isolating electronic components against magnetic interference for optimal functionality.

At Hudson Deep Draw, we often employ this alloy in our [deep drawn](https://www.hudson-technologies.com/stamping-capabilities/deep-draw-stamping?hsLang=en) manufacturing process to produce a variety of standard and [custom-designed](https://www.hudson-technologies.com/capabilities/custom-components?hsLang=en) shielding enclosures, seamless cases, and other products.

## Applications and Benefits of HyMu80

Many systems, especially electronic equipment in [aerospace](https://www.hudson-technologies.com/blog/metal-stamping-for-the-aerospace-industry/?hsLang=en), aviation or [medical applications](https://www.hudson-technologies.com/applications/medical-device-components/?hsLang=en), are highly sensitive to interference; to protect them, manufacturers typically house the systems within shielding enclosures capable of absorbing this interference.

Our team at Hudson Deep Draw produces these [enclosures](https://www.hudson-technologies.com/applications/battery-enclosures?hsLang=en), including cases, covers and headers, and prismatic covers, out of HyMu80 through a unique deep drawing process. This process enhances the permeability of the alloy and yields better shielding characteristics, therefore improving the effectiveness of a shield.

This metal meets military specification and can be used for a broad array of shielding applications. Moderately resistant to atmospheric corrosion, its impressive tolerance makes it a suitable choice for high stress applications. Apart from shielding applications, it’s also commonly used in the manufacture of tape-wound toroids, lamenations, and transformer cores.

## Conclusion

With its high permeability and low hysteresis loss, HyMu80 is a magnetic shielding alloy perfectly equipped for shielding electronic devices against static or low frequency magnetic fields.

The Hudson team has [years of experience](https://www.hudson-technologies.com/about-us/history?hsLang=en) utilizing this in our deep drawn manufacturing process to produce a variety of shielding enclosures, cases, and other products. We combine top-of-the-line [materials](https://www.hudson-technologies.com/resources/choosing-sheet-metal-materials?hsLang=en), deep draw and stamping manufacturing expertise, and a stringent [quality control process](https://www.hudson-technologies.com/quality-assurance-program?hsLang=en) to produce top quality products for your magnetic shielding applications.

For more information about our diverse material options, check out our [Deep Drawn Stamping: Product Overview](https://info.hudson-technologies.com/lp-deep-draw-manufacturing-guide?hsLang=en). To speak with a Hudson Technologies expert about developing a solution to your deep drawn stamping need, [contact us](https://info.hudson-technologies.com/lp-contact-us?hsLang=en).

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