Hiperco® 27

UNS #K92650

Hiperco® 27 is an iron-cobalt-chromium soft magnetic alloy possessing the highest degree of ductility and toughness in the commercially available iron-cobalt grades of high saturation and high Curie temperature soft magnetic alloys. The magnetic saturation of Hiperco® 27 is nearly identical to that of Hiperco® 50, despite the lower permeability and coercive force, with without its brittleness. It is used in applications requiring a combination of good mechanical toughness, good ductility and high saturation induction.

Type Analysis

  • Carbon (Nominal) 0.01
  • Silicon (Nominal) 0.25
  • Nickel (Nominal) 0.6
  • Manganese (Nominal) 0.25
  • Chromium (Nominal) 0.6
  • Cobalt (Nominal) 27
  • Iron (Nominal) Balance

Applications

motors, generators, pole pieces, relays and magnetic bearings.

Applicable Specifications

  • ASTM A801 Alloy Type 2

Billet

Rounds

Strip

Wire

RELATED RESOURCES

Browse our growing library of resources including case studies, product brochures, technical data sheets, product selection guides and more.