Timken 17-22-AV is a silicon-chromium-molybdenum-vanadium alloy steel having high resistance to thermal cracking and heat checking, even in a highly hardened condition, and also has good shock resistance at high hardeness levels. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness and creep. It also includes information on low and high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SA-82. Producer or source: Timken Roller Bearing Company.