MuMETAL Round Bar is primarily used for CNC machined or forged components like custom tubing, current sensors, high precision current transformer cores, ground fault circuit breaker (relay parts), or any other applications requiring precision machining, high permeability soft magnetic alloy, with a low coercive force and low losses, in the range from 0-100 kHz. Typically, atmospherically controlled Perfection Annealing is required after machining, forming, forging, or welding to provide maximum shielding performance.
Our MuMETAL Round Bar is stocked unannealed, in diameters from 0.250" to 8.17" [6, 35mm to 207, 5mm]. Custom diameters and lengths are available upon request.