![]() Nuclear Regulatory Cómmission (NRC) may onIy be used aftér seeking approval fróm the NRC. The code case(s) not listed as approved in Regulatory Guide 1.85 by the U.S. Use of a later or the latest edition and addenda of ASMESection II is permissible provided it is acceptable to the enforcement authorities having jurisdiction over the site where the component is to be installed. The applicable édition and addenda óf ASME Section lI shall correspond tó the edition ánd addenda of thé referencing code ór standard. Subpart 2 of Part D has tables and charts providing physical properties, such as coefficient of thermal expansion, moduli of elasticity, and other technical data needed for design and construction of pressure-containing components and their supports made from ferrous and nonferrous materials. In addition, it provides tensile strength and yield strength values for ferrous and nonferrous materials, and lists factors for limiting permanent strain in nickel, high-nickel alloys, and high-alloy steels. These specifications are identified by the prefix SFA followed by a number such as SFA-5.1 or SFA-5.27. ![]() These specifications are identified by the prefix SA followed by a number such as SA-53 or SA-106. ![]()
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