Radiometal 4550 Soft Magnetic Alloy
Available from Ed Fagan Inc.
Radiometal 4550 Soft Magnetic Alloy is 45% Nickel, balance Iron alloy and has excellent permeability with high saturation flux density. Applications include sensitive relays that need to respond to very weak currents. Radiometal 4550 is also widely used in transformers, chokes and special motors where the properties of silicon-iron do not provide the required magnetic performance.
Ed Fagan Inc. stocks Radiometal 4550 in Rod and coil and can cut, slit or centerless grind these to your specifications, and we also have tremendous versatility when it comes to custom sizes, packages, and unusual materials.
If you need Radiometal 4550 or other special purpose alloys for high technology applications, call Ed Fagan Inc. All standard in-stock Radiometal 4550 items can be shipped within 24 hours - and are often shipped the same day - and all materials can be certified with shipment.
EFI stocks a wide range of soft magnetic alloys, in a variety of forms and conditions including VIM VAR Core Iron (also know as Carpenter Vacumet Consumet Core Iron), EFI Alloy 79 (also know as Magnifer 7904, Carpenter HyMu 80, Hipernom, Moly-Permalloy, Permalloy 80), EFI Alloy 50 (also know as Magnifer 50, Carpenter High Permeability 49, and Alloy 4750), and Hiperco 50.