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1.1 This specification contains various requirements that, with the exception of Section 5 and Section 10, are mandatory requirements to the following ASTM nickel and nickel alloy, longitudinally welded piping specifications:

Title of SpecificationASTM DesignationWelded UNS N08020, N08024, and N08026 Alloy PipeB 464Welded Nickel-Iron-Chromium Alloy PipeB 514Welded Nickel-Chromium-Iron-Alloy (UNS N06600, UNS N06603, UNS N06025 and UNS N06045) PipeB 517Welded Nickel and Nickel-Cobalt Alloy PipeB 619UNS N08904, UNS N08925, and UNS N08926 Welded PipeB 673UNS N08367 Welded PipeB 675Nickel-Alloy (UNS N06625, N06219, and N08825) Welded PipeB 705Ni-Cr-Mo-Co-W-Fe-Si Alloy (UNS N06333) Welded PipeB 723Welded Nickel (UNS N02200/UNS N02201) and Nickel Copper Alloy (UNS N04400) PipeB 725

1.2 One or more of the test requirements of Section 5 apply only if specifically stated in the product specification or in the purchase order.

1.3 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 needs to be satisfied.

1.4 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.