Material SalesMaterial Sales Overview Magnetic Shielding Alloys Seamless mumetal Tubing Magnetic Shield Sample and Design Kit Magnetic Shielding Weight Calculator Magnetic Shielding Raw Material Weight Calculator Alloy: Select High Permeability ASTM A753 Alloy 4 Medium Permeability ASTM A753 Alloy 2 Low Permeability Silicon Iron/Electrical Steel Shape: Select Sheet Round Number of Pieces: Thickness: in ft m mm yd cm Width: in ft m mm yd cm Diameter: in ft m mm yd cm Length: in ft m mm yd cm Calculated Weights: