ASTM B983-2016e1 Standard Specification for Precipitation Hardened or Cold Worked Seamless Nickel Alloy Pipe and Tube《沉淀硬化或者冷加工无缝镍合金管的标准规格》.pdf
《ASTM B983-2016e1 Standard Specification for Precipitation Hardened or Cold Worked Seamless Nickel Alloy Pipe and Tube《沉淀硬化或者冷加工无缝镍合金管的标准规格》.pdf》由会员分享,可在线阅读,更多相关《ASTM B983-2016e1 Standard Specification for Precipitation Hardened or Cold Worked Seamless Nickel Alloy Pipe and Tube《沉淀硬化或者冷加工无缝镍合金管的标准规格》.pdf(5页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: B983 161Standard 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
2、year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1NOTETable 1 was editorially corrected in October 2017.1. Scope*1.1 This specification covers high strength, seamless pipe
3、and tube of nickel alloys (UNS N07022, UNS N07725, UNSN07740, UNS N09945, 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 c
4、onditions. Whenatmosphere control is used, descaling is not necessary.1.3 The 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 standa
5、rd does not purport to address all of thesafety concerns, if any, associated with 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 manufact
6、urer, to establish appropriate safety, health,and environmental practices, and determine the applicabilityof regulatory limitations prior to use.1.5 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on
7、Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:3B829 Specification for General Requirements for Nickel andNickel Alloys Seamless Pipe and
8、 TubeB899 Terminology Relating to Non-ferrous Metals and Al-loysE8 Test Methods for Tension Testing of Metallic MaterialsE527 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 Te
9、rms Specific to This Standard:3.2.1 average diameter, nSee Terminology B899.3.2.2 pipe, nSee Terminology B899 and SpecificationB829.3.2.3 tube, nSee Terminology B899.4. General Requirements4.1 Material furnished under this specification shall con-form to the applicable requirements of Specification
10、B829unless otherwise provided herein.5. Ordering Information5.1 It is the responsibility of the purchaser to specify allrequirements 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.
11、1.1 Heat Treatment or Cold Work or Type (Table 2 andTable 3.)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.
12、Published October 2016. Originallyapproved in 2012. Last previous edition approved in 2015 as B983 15. DOI:10.1520/B0983-16E01.2New designation established in accordance with Practice E527 and SAE J1086,Practice for Numbering Metals and Alloys (UNS).3For referenced ASTM standards, visit the ASTM web
13、site, www.astm.org, orcontact ASTM 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
14、Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations
15、 issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.15.1.2 Dimensions:5.1.2.1 TubeOutside diameter, minimum or average wallthickness, 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
16、.1.4 CertificationState if certification or a report of testresults is required (Section 16).5.1.5 Samples for Check AnalysisState whether samplesfor check analysis should be furnished.5.1.6 Purchaser InspectionIf the purchaser wishes towitness tests or inspection of material at the place ofmanufact
17、ure, 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 the composition limitsspecified in Table 1.6.2 If a product (check) analysis is made by the purchaser,the material shall conform to th
18、e requirements specified inTable 1 subject to the permissible tolerances per SpecificationB829.7. Mechanical Properties7.1 Unless otherwise specified, the material shall be sup-plied in the cold worked (cw), or cold worked and precipitationhardened (prec hard), or solution annealed plus precipitatio
19、nhardened 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
20、-destructive electric test in accor-dance with Specification B829. Hydrostatic testing at a pres-sure greater than 1000 psi may be performed upon agreementbetween the purchaser and manufacturer or at the option of themanufacturer provided that the allowable fiber stress perSpecification B829 is not
21、exceeded.9. Weight9.1 For calculation of mass or weight, the following densi-ties shall be tested:Alloy Densitylb/in.3g/cm3UNS N07022 0.311 8.60UNS N07725 0.300 8.31UNS N07740 0.291 8.05UNS N09945 0.296 8.2UNS N09925 0.292 8.08UNS N07718 0.296 8.19UNS N10276 0.321 8.89UNS N06985 0.294 8.1410. Sampli
22、ng10.1 Lots for Chemical Analysis and Mechanical Testing areas defined in Specification B829.10.2 Sampling of Chemical Analysis:10.2.1 A representative sample shall be taken from each lotduring pouring or subsequent processing.10.2.2 Product (check) analysis shall be wholly the respon-sibility of th
23、e purchaser.10.3 Sampling for Mechanical Testing:10.3.1 A representative sample shall be taken from each lotof finished material.11. Number of Tests and Retests11.1 Chemical AnalysisOne test per lot.11.2 Tension TestOne test per lot.TABLE 1 Chemical RequirementsElementUNSN07022UNSN07725UNSN07740UNSN
24、09945UNSN09925UNSN07718UNSN10276UNSN06985Carbon 0.010 max 0.03 max 0.005-0.08 0.005-0.04 0.03 max 0.08 max 0.02 max 0.015 maxManganese 0.5 max 0.35 max 1.0 max 1.0 max 1.00 max 0.35 max 1.0 max 1.0 maxSilicon 0.08 max 0.20 max 1.0 max 0.5 max 0.50 max 0.35 max 0.08 max 1.0 maxPhosphorous 0.025 max 0
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