Sandvik SANBAR 23 is an air-hardening, high chromium molybdenum alloy steel suitable for carburizing and with good response to surface induction hardening. It has high fatigue strength and wear resistance in the case hardened condition. The alloy is used for extension and shank rods. This datasheet provides information on composition, hardness, and tensile properties. It also includes information on forming, heat treating, and machining. Filing Code: SA-504. Producer or source: Sandvik.