CARILLOY 1% Cr-1/2% Mo is a low alloy oxidation, corrosion and graphitization resistant steel suitable for moderately high (900-1100 deg. F.) temperature use. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SA-89. Producer or source: United States Steel Corporation.