1、Designation:B98316Standard Specification forPrecipitation Hardened or Cold Worked,Seamless NickelAlloy Pipe and Tube1This standard is issued under the fixed designation B983;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of
2、 last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope*1.1 This specification covers high strength,seamless pipeand tube of nickel alloys(UNS N07022,UNS N07725,UNSN07740,UNS N09945
3、,UNS N09925,UNS N07718,UNSN10276,UNS N06985)2as shown in Table 1.1.2 Pipe and tube shall be supplied in the cold worked orcold worked and precipitations hardened or solution annealedplus precipitation hardened and descaled conditions.Whenatmosphere control is used,descaling is not necessary.1.3 The
4、values stated in inch-pound units are to be regardedas standard.The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.4 This standard does not purport to address all of thesafety concerns,if any,associated with
5、 its use.It is theresponsibility of the user of this standard to become familiarwith all hazards including those identified in the appropriateSafety Data Sheet(SDS)for this product/material as providedby the manufacturer,to establish appropriate safety and healthpractices,and determine the applicabi
6、lity of regulatory limi-tations prior to use.2.Referenced Documents2.1 ASTM Standards:3B829 Specification for General Requirements for Nickel andNickel Alloys Seamless Pipe and TubeB899 Terminology Relating to Non-ferrous Metals and Al-loysE8 Test Methods for Tension Testing of Metallic MaterialsE52
7、7 Practice for Numbering Metals and Alloys in theUnified Numbering System(UNS)3.Terminology3.1 Terms shall be defined in accordance with TerminologyB899.3.2 Definitions of Terms Specific to This Standard:3.2.1 average diameter,nSee Terminology B899.3.2.2 pipe,nSee Terminology B899 and SpecificationB
8、829.3.2.3 tube,nSee Terminology B899.4.General Requirements4.1 Material furnished under this specification shall con-form to the applicable requirements of Specification B829unless otherwise provided herein.5.Ordering Information5.1 It is the responsibility of the purchaser to specify allrequirement
9、s that are necessary for the material ordered underthis specification.Examples of such requirements include,butare not limited to the following:5.1.1 AlloyTable 1.5.1.1.1 Heat Treatment or Cold Work or Type(Table 2 andTable 3.)5.1.2 Dimensions:5.1.2.1 TubeOutside diameter,minimum or average wallthic
10、kness,and length.5.1.2.2 PipeStandard pipe size and schedule(Specifica-tion B829).5.1.3 EndsPlain ends cut and deburred will be furnished.5.1.4 CertificationState if certification or a report of testresults is required(Section 16).5.1.5 Samples for Check AnalysisState whether samplesfor check analys
11、is should be furnished.5.1.6 Purchaser InspectionIf the purchaser wishes towitness tests or inspection of material at the place ofmanufacture,the purchase order must so state,indicatingwhich tests or inspections are to be witnessed(Section 15).6.Chemical Composition6.1 The material shall conform to
12、the composition limitsspecified in Table 1.1This specification is under the jurisdiction of ASTM Committee B02 onNonferrous Metals and Alloys and is the direct responsibility of SubcommitteeB02.07 on Refined Nickel and Cobalt and Their Alloys.Current edition approved Oct.1,2016.Published October 201
13、6.Originallyapproved in 2012.Last previous edition approved in 2015 as B983 15.DOI:10.1520/B0983-16.2New designation established in accordance with Practice E527 and SAE J1086,Practice for Numbering Metals and Alloys(UNS).3For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact A
14、STM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.*A Summary of Changes section appears at the end of this standardCopyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocke
15、n,PA 19428-2959.United States1 6.2 If a product(check)analysis is made by the purchaser,the material shall conform to the requirements specified inTable 1 subject to the permissible tolerances per SpecificationB829.7.Mechanical Properties7.1 Unless otherwise specified,the material shall be sup-plied
16、 in the cold worked(cw),or cold worked and precipitationhardened(prec hard),or solution annealed plus precipitationhardened condition as described in Table 2 and Table 3.7.2 The mechanical properties of the material at roomtemperature shall conform to those shown in Table 3.8.Hydrostatic Test or Non-Destructive Electric Test8.1 Each pipe or tube shall be tested by the manufacturer byeither hydrostatic or a non-destructive electric test in accor-dance with Specification B829.Hydrostatic testing a