SEGMENT STEEL
Used for laminated piston rings. Carbon content about .70%. Hardened and blue tempered with round edges. Hardness usually Rockwells 30 N 68 to 71, widths vary from .058 to .163 and thicknesses are .020, .024 and .030.
For 30 years, Falcon Aerospace has been a leading supplier and distributor of standard and non-standard metals used in the Aerospace and Defense industries around the world.