This specification contains various requirements that, with the exception of Sections 4 and 7, are mandatory requirements to the following ASTM nickel and nickel alloy, longitudinally welded tubular product specifications: ASTM Title of Specification Designation 2 Welded UNS N08020, UNS N08026, and UNS B 468 N08024 AlloyTubes Welded UNS N08800 and UNS N08810 Alloy Tubes B 515 Welded Nickel-Chromium-Iron Alloy (UNS B 516 N06600) Tubes Welded Nickel and Nickel-Cobalt Alloy Tube B 626 UNS N08904, UNS N08925, and UNS N08926 Welded B 674 Tube UNS N08366 and UNS N08367 Welded Tube B 676 Welded UNS N06625 and N08825 Alloy Tubes B 704 Ni-Cr-Mo-Co-W-Fe-Si Alloy (UNS N06333) Welded B 726 Tube Welded Nickel (UNS N02200/UNS N02201) and B 730 Nickel Copper Alloy (UNS N04400) Tube .One or more of the test requirements of Section 4 apply only if specifically stated in the product specification or in the purchase order. In case of conflict between a requirement of the product specification and a requirement of this general specification, only the requirement of the product specification need be satisfied. The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
ANSI/ASTM B751:1999 history
1999ANSI/ASTM B751:1999 Specification for General Requirements for Nickel and Nickel Alloy Seamless and Welded Tube