AISI TYPE 301 is an austenitic 17-7 type chromium nickel stainless steel capable of attaining high tensile strength with good ductility by moderate or severe cold working. 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 low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-54. Producer or source: Stainless steel foundries.