ASTM B 523/B 523M - 06 Standard Specification for Seamless and Welded Zirconium and Zirconium Alloy Tubes

American Society for Testing and Materials (ASTM). Current edition approved Sept. 1, 2006. Published September 2006. Originally approved in 1970. Last previous edition approved in 2002 as B 523/B 523M – 02. 5 p. This specification covers three grades of zirconium and zirconium alloy seamless and welded tubes.
Unless a single unit is used, for example corrosion mass gain in mg/dm2, the values stated in either inch-pound or SI units are to be regarded separately as standard.