Working predominantly with mumetal for over 60 years, The MuShield Company is an industry expert in determining when this material should be used for magnetic shielding applications as well as the fabrication of mumetal magnetic shields. Meeting specifications ASTM A753 Alloy Type 4, and MIL-N-14411 Composition 1, this soft ferromagnetic material distributes a high initial and maximum permeability and is the best material for most magnetic shielding applications.

Often times, we will receive quote requests for mumetal sheet stock from other sheet metal fabrication shops that have never worked with the material before. While we will gladly sell raw material, we like to extend our expertise to our customers. After diving into their specific magnetic shielding needs, more often than not, we end up quoting to fabricate a magnetic shield complete with hydrogen heat treatment for maximum magnetic permeability. Our customers trust us with the production of their highly important magnetic shields because we have the experience working with mumetal, as well as the top-of-the-line equipment needed to produce and heat treat magnetic shields.

If you’ve never worked with mumetal or don’t work with it on a regular basis, don’t waste time and money trying to figure out how this material may react to your specific machinery, or worrying about scrapping material. Let MuShield be your one-stop shop for all magnetic shielding needs. From design to delivery, MuShield guarantees only the highest quality magnetic shielding products and we pride ourselves in supplying you with Magnetic Shielding That Works!