Temper Tough is a new air-melted, cobalt- free quench and tempered alloy. It is a low-cost alternative to cobalt-containing precipitation-hardenable alloys.
Temper Tough has a 290-ksi ultimate tensile strength, a range of toughness between 60 and 65 ksi√in., and fatigue resistance properties (axial-axial) of 120 ksi (827 MPa).
Carpenter Technology Corp.
2 Meridian Blvd.
Wyomissing, PA 19610