ASTM B 423 - 05 Standard Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloy (UNS N08825 and N08221) Seamless Pipe and Tube

American Society for Testing and Materials (ASTM). Current edition approved Nov. 1, 2005. Published December 2005. Originally approved in 1964. Last previous edition approved in 2003 as B 423 - 03. 4 p. This specification covers nickel-iron-chromium-molybdenum-copper alloys (UNS N08825 and N08221) in the form of cold-worked and hot-finished seamless pipe and tube intended for general corrosive service. The general requirements for pipe and tube are covered in Specification B 829.