Vallourec VM 125 13Cr SS is a 13Cr super martensitic steel for use in oil country tubular goods as a material suitable for sour service. The CY version offers corrosion and SCC resistance on a greater usage domain than API L80-13Cr in terms of temperature and chloride content. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming. Filing Code: SS-1254. Producer or source: Vallourec USA Corporation.