Hiperco® 50, 50A & 50 HS Strip & Coil

hiperco 50 soft magnetic alloy strip coil

Hiperco 50, Hiperco 50A and Hiperco 50 HS are soft magnetic alloys EFINEA stocks in the form of strip coil. We stock the strip coil form of Hiperco 50 in diameters that range from 0.004″ to 0.020″. Hiperco 50A and Hiperco 50 HS strip coil is also available from stock in diameters that span from 0.006″ to 0.014″.


The chemistry differentiation of these three Hiperco 50 alloys provides each with its own unique key properties for selection of your strip coil as a component in your application.


  • Hiperco 50 contains a small amount of niobium (0.05%) which allows for mechanical strength and magnetic properties.
  • Hiperco 50A is categorized as “high purity” since no alloying additions are made for grain refinement and low tramp element concentrations provide superior magnetic properties.
  • Hiperco 50 HS also contains the addition of niobium (0.30%) for grain refinement during mill processing and final heat treating resulting in a higher yield strength that Hiperco 50.


Request pricing for Hiperco 50 strip via our Request-A-Quote form or call us toll-free. Speak with a material expert for our competitive pricing, lead times and how our in-house professional fabrication team can slit and ship your order.

Below please find a sampling of our standard stock items. Our inventory fluctuates based on market demands. If you do not see the size or form you require, we ask that you call us for current product availability.
MaterialFormSize InchesSKU Number
Hiperco 50 Strip | Coil0.004”HP50-CO-004
Hiperco 50Strip | Coil0.006”HP50-CO-006
Hiperco 50Strip | Coil0.010”HP50-CO-010
Hiperco 50Strip | Coil0.014”HP50-CO-014
Hiperco 50Strip | Coil0.020”HP50-CO-020
MaterialFormSize InchesSKU Number
Hiperco 50AStrip | Coil0.006”HP50A-CO-006
Hiperco 50AStrip | Coil0.010”HP50A-CO-010
Hiperco 50AStrip | Coil0.014”HP50A-CO-014
MaterialFormSize InchesSKU Number
Hiperco 50 HSStrip | Coil0.006”HP50HS-CO-006
Hiperco 50 HSStrip | Coil0.010”HP50HS-CO-010
Hiperco 50 HSStrip | Coil0.014”HP50HS-CO-014

To download a copy of the EFINEA Hiperco 50, 50A or 50 HS data sheet or any of our other Soft Magnetic Alloy data sheets, please go to the Data Sheets section in our Technical Library.