ASTM B983-2012 Standard Specification for Precipitation Hardened or Cold Worked Seamless Nickel Alloy Pipe and Tube《沉积硬化或冷加工无缝镍合金管道和管件标准规格》.pdf

1、Designation: B983 12Standard 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 y

2、ear 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.1. Scope1.1 This specification covers high strength, seamless pipeand tube of nickel alloys (UNS N07022, UNS N07725, andUNS

3、 N07740)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 values stated in inch-pound units

4、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 its use. It is theresponsibili

5、ty of the user of this standard to become familiarwith all hazards including those identified in the appropriateMaterial Safety Data Sheet (MSDS) for this product/materialas provided by the manufacturer, to establish appropriatesafety and health practices, and determine the applicability ofregulator

6、y limitations prior to use.2. Referenced Documents2.1 ASTM Standards:3B829 Specification for General Requirements for Nickeland Nickel Alloys Seamless Pipe and TubeB899 Terminology Relating to Non-ferrous Metals andAlloysE8 Test Methods for Tension Testing of Metallic MaterialsE527 Practice for Numb

7、ering 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:3.3 average diameter, nSee Terminology B899.3.4 pipe, nSee Terminology B899 and SpecificationB829.3.5 tube, nSee

8、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 allrequirements that are necessa

9、ry 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 wallthickness, and len

10、gth.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 15).5.1.5 Samples for Check AnalysisState whether samplesfor check analysis should b

11、e furnished.5.1.6 Purchaser InspectionIf the purchaser wishes towitness tests or inspection of material at the place of manu-facture, the purchase order must so state, indicating which testsor inspections are to be witnessed (Section 14).1This specification is under the jurisdiction of ASTM Committe

12、e B02 onNonferrous Metals and Alloys and is the direct responsibility of SubcommitteeB02.07 on Refined Nickel and Cobalt and Their Alloys.Current edition approved May 1, 2012. Published May 2012. DOI: 10.1520/B098312.2New designation established in accordance with Practice E527 and SAE J1086,Practic

13、e for Numbering Metals and Alloys (UNS).3For referenced ASTM standards, visit the ASTM website, 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.1Copyright ASTM Inter

14、national, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.6. Chemical Composition6.1 The material shall conform to the composition limitsspecified in Table 1.TABLE 1 Chemical RequirementsElement UNS N07022 UNS N07725 UNS N07740Carbon 0.010 max 0.03 max 0.0050.08Ma

15、nganese 0.5 max 0.35 max 1.0 maxSilicon 0.08 max 0.20 max 1.0 maxPhosphorous 0.025 max 0.015 max 0.03 maxSulfur 0.015 max 0.010 max 0.03 maxChromium 20.021.4 19.022.5 23.525.5Cobalt 1.0 max . 15.022.0Molybdenum 15.517.4 7.009.50 2.0 maxColumbium . 2.754.00 .Titanium . 1.001.70 0.52.5Aluminum 0.5 max

16、 0.35 max 0.22.0Zirconium . . .Boron 0.006 max . 0.00060.006Iron 1.8 max RemainderA3.0 maxCopper 0.5 max . 0.50 maxNickel RemainderA55.059.0 RemainderATantalum 0.2 max . .Tungsten 0.8 max . .Columbium + Tantalum . . 0.502.5AThe element may be determined arithmetically by difference.TABLE 2 Heat Trea

17、tmentsAlloy Condition Recommended SolutionAnnealing TreatmentRecommended PrecipitationHardening TreatmentUNS N07022 Type 1 Solution Ann + cw 18002050F (9821121C),hold12 hr/in., 5 min min.,rapid air cool or water quenchUNS N07022 Type 2 Solution Ann + cw + prec hard 18002050F (9821121C),hold12 hr/in.

18、, 5 min min.,rapid air cool or water quench10751150F (579621C), hold 10 h,air coolUNS N07725 Type 1 Solution Ann + prec hard 1900 6 25F (1040 6 14C), hold 1 hper in.of thickness, air cool1350 6 25F (730 6 14C), hold 8 h, furnacecool at 100F (56C) per min to1150C 6 25F (620 6 14C), hold for8 h, air c

19、oolUNS N07725 Type 2 Solution Ann + cw + prec hard 1900 6 25F (1040 6 14C), hold 1 hper in. of thickness, air cool1350 6 25F (730 6 14C), hold 8 h, furnacecool at 100F (56C) per min to1150C 6 25F (620 6 14C), hold for8 h, air coolUNS N07740 Solution Ann + prec hard Minimum 2012 6 25F (1100 6 14C),ho

20、ld 1 h per in. of thickness, water quench1472 6 25F (800 6 14C), hold min. 4 h forup to 2 in. thickness + additional12 hper each additional in. of thickness, air coolTABLE 3 Mechanical PropertiesAlloy ConditionATensile Strength,min., ksi (MPa)Yield Strengthmin., ksi (MPa)Elongation in 2 in., (50 mm)

21、or 4DB,min,%Hardness RcmaxUNS N07022Type 1Solution Ann + cw 178 (1227) 160 (1103) 13 45UNS N07022Type 2Solution Ann + cw +prec hard178 (1227) 160 (1103) 15 50UNS N07725Type 1Solution Ann + prec hard 150 (1035) 120 (827) 20 .UNS N07725Type 2Solution Ann + cw + prec hard 150 (1035) 120 (827) 20 .UNS N

22、07740 Solution Ann + prec hard 150 (1035) 90 (620) 20 .ASee Table 2.BD refers to the diameter of the tension specimen.B983 1226.2 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 Specif

23、icationB829.7. 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 precipitationhardened condition as described in Table 2 and Table 3.7.2 The mechanical properti

24、es 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 test

25、ing 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 exceeded.9. Weight9.1 For calculation of mass or weight, the following densi-ties s

26、hall be tested:Alloy Densitylb/in.3g/cm3UNS N07022 0.311 8.60UNS N07725 0.300 8.31UNS N07740 0.291 8.0510. Sampling10.1 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 lot

27、during pouring or subsequent processing.10.2.2 Product (check) analysis shall be wholly the respon-sibility of the 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 t

28、est per lot.11.2 Tension TestOne test per lot.11.3 RetestsIf the specimen used in the mechanical test ofany lot fails to meet the specified requirements, tow additionalspecimens shall be taken from different sample pieces andtested. The results of the tests on both of these specimens shallmeet the s

29、pecified requirements.12. Specimen Preparation12.1 Tension test specimens shall be taken from materialafter final heat treatment and tested in the direction offabrication.12.2 Whenever possible, all pipe and tube shall be tested infull tubular size. When testing in full tubular size is notpossible,

30、longitudinal strip specimens, or the largest possibleround specimen prepared in accordance with Test Methods E8,shall be used.13. Test Methods13.1 The chemical composition and mechanical propertiesof the material is as enumerated in this specification shall bedetermined in accordance with the method

31、s in SpecificationB829.14. Inspection14.1 Inspection of the material shall be in accordance withthis specification and agreements between the manufacturerand purchaser as part of the purchase contract.15. Certification15.1 When specified in the purchase order or contract, amanufacturers certificatio

32、n shall be furnished to the purchaserstating that material has been manufactured, tested, and in-spected in accordance with this specification, and that the testresults on representative samples meet specification require-ments. When specified in the purchase order or contract, areport of the test r

33、esults shall be furnished.16. Keywords16.1 seamless cold worked pipe; seamless cold workedtube; seamless precipitation hardened pipe; seamless precipi-tation hardened tube; UNS N07022; UNS N07725; UNSN07740B983 123APPENDIX(Nonmandatory Information)X1. HEAT TREATMENTX1.1 Proper heat treatment during

34、or subsequent to fabri-cation is necessary for optimum performance and the manu-facturer shall be consulted for details.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are express

35、ly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised,

36、either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may att

37、end. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States.

38、Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).B983 124