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Product Summary of Mumetal®

This very interesting magnetically shielding alloy contains nickel, iron, copper and molybdenum. First developed by Smith and Garnett and patented in 1923 for use in shielding subsea telegraph cables.

Forms and Availability of Mumetal®

Please find below a list of our standard stock dimensions. Of course, we are very often able to supply alternative dimensions.

Granules - 99.95% Purity

Diameter: 6mm

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Rod - 99.99% Purity

Diameter: 10 - 50mm

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Sheet

Thickness: 0.25 - 6mm

Coil Width: 300mm x 300mm

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Wire

Diameter: 0.5 - 1mm

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