0.5mm Thickness Precision Alloys Hard Strip 20% Elongation for Magnetic Head

0.5mm Thickness Precision Alloys Hard Strip 20% Elongation for Magnetic Head. High Magnetic Permeability: Relative permeability around 100,000, ideal for magnetic cores and shielding. Low Magnetostriction: Near zero magnetostriction ensures stability in thin films under variable stresses. Precise Composition: Nickel 78.5-80.0%, Iron balance, with controlled Mn, Si, Mo, Cu, C, P, S. Wide Dimension Range: Available as wire, strip, foil, and bar with various thicknesses and diameters. Flexible Customization: Flexible customization options available for specific alloy requirements. Vacuum Annealing Process: Heat treated in vacuum or hydrogen with precise temperature and cooling control. Low Coercivity: Excellent magnetic softness with low coercivity for efficient performance.