1、Designation: B983 12B983 13Standard 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
2、, the 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.1. Scope1.1 This specification covers high strength, seamless pipe and tube of nickel alloys (UNS N07022, UNS N07725
3、, and UNSN07740)UNS N07740, UNS N09945, UNS N09925, UNS N07718, UNS N10276, UNS N06985)2 as shown in Table 1.1.2 Pipe and tube shall be supplied in the cold worked or cold worked and precipitations hardened or solution annealed plusprecipitation hardened and descaled conditions. When atmosphere cont
4、rol is used, descaling is not necessary.1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information only and are not considered standard.1.4 This standard does not purport to addre
5、ss all of the safety concerns, if any, associated with its use. It is the responsibilityof the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety DataSheet (MSDS) for this product/material as provided by the manufacturer, to establ
6、ish appropriate safety and health practices, anddetermine the applicability of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:3B829 Specification for General Requirements for Nickel and Nickel Alloys Seamless Pipe and TubeB899 Terminology Relating to Non-ferrous Metals
7、 and AlloysE8 Test Methods for Tension Testing of Metallic MaterialsE527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)3. Terminology3.1 Terms shall be defined in accordance with Terminology B899.3.2 Definitions of Terms Specific to This Standard:3.2.1 average diamete
8、r, nSee Terminology B899.3.2.2 pipe, nSee Terminology B899 and Specification B829.3.2.3 tube, nSee Terminology B899.4. General Requirements4.1 Material furnished under this specification shall conform to the applicable requirements of Specification B829 unlessotherwise provided herein.5. Ordering In
9、formation5.1 It is the responsibility of the purchaser to specify all requirements that are necessary for the material ordered under thisspecification. Examples of such requirements include, but are not limited to the following:5.1.1 AlloyTable 1.1 This specification is under the jurisdiction ofASTM
10、 Committee B02 on Nonferrous Metals andAlloys and is the direct responsibility of Subcommittee B02.07 on RefinedNickel and Cobalt and Their Alloys.Current edition approved May 1, 2012Feb. 1, 2013. Published May 2012March 2013. Originally approved in 2012. Last previous edition approved as B983 12. D
11、OI:10.1520/B098312.10.1520/B0983-13.2 New designation established in accordance with Practice E527 and SAE J1086, Practice for Numbering Metals and Alloys (UNS).3 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of
12、 ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technicall
13、y possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C7
14、00, West Conshohocken, PA 19428-2959. United States15.1.1.1 Heat Treatment or Cold Work or Type (Table 2 and Table 3.)5.1.2 Dimensions:5.1.2.1 TubeOutside diameter, minimum or average wall thickness, and length.5.1.2.2 PipeStandard pipe size and schedule (Specification B829).5.1.3 EndsPlain ends cut
15、 and deburred will be furnished.5.1.4 CertificationState if certification or a report of test results is required (Section 15).5.1.5 Samples for Check AnalysisState whether samples for check analysis should be furnished.5.1.6 Purchaser InspectionIf the purchaser wishes to witness tests or inspection
16、 of material at the place of manufacture, thepurchase order must so state, indicating which tests or inspections are to be witnessed (Section 14).6. Chemical Composition6.1 The material shall conform to the composition limits specified in Table 1.6.2 If a product (check) analysis is made by the purc
17、haser, the material shall conform to the requirements specified in Table 1subject to the permissible tolerances per Specification B829.7. Mechanical Properties7.1 Unless otherwise specified, the material shall be supplied in the cold worked (cw), or cold worked and precipitationhardened (prec hard),
18、 or solution annealed plus precipitation hardened condition as described in Table 2 and Table 3.7.2 The mechanical properties of the material at room temperature shall conform to those shown in Table 3.TABLE 1 Chemical RequirementsElement UNS N07022 UNS N07725 UNS N07740Carbon 0.010 max 0.03 max 0.0
19、050.08Manganese 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
20、 0.5 max 0.35 max 0.22.0Zirconium . . .Boron 0.006 max . 0.00060.006Iron 1.8 max RemainderA 3.0 maxCopper 0.5 max . 0.50 maxNickel RemainderA 55.059.0 RemainderATantalum 0.2 max . .Tungsten 0.8 max . .Columbium +Tantalum. . 0.502.5TABLE 1 Chemical RequirementsElement UNSN07022 UNSN07725 UNSN07740 UN
21、SN09945 UNSN09925 UNSN07718 UNSN10276 UNSN06985Carbon 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
22、 max 0.015 max 0.03 max 0.03 max . 0.015 max 0.030 max 0.04 maxSulfur 0.015 max 0.010 max 0.03 max 0.03 max 0.030 max 0.015 max 0.030 max 0.03 maxChromium 20.0-21.4 19.0-22.5 23.5-25.5 19.5-23.0 19.5-23.5 17.0-21.0 14.5-16.5 21.0-23.5Cobalt 1.0 max . 15.0-22.0 . . 1.0 max 2.5 max 5.0 maxMolybdenum 1
23、5.5-17.4 7.00-9.50 2.0 max 3.0-4.0 2.50-3.50 2.80-3.30 15.0-17.0 6.0-8.0Columbium . 2.75-4.00 . 2.4-4.5 0.50 max 4.75-5.50 . .Titanium . 1.00-1.70 0.5-2.5 0.5-2.5 1.90-2.40 0.65-1.15 . .Aluminum 0.5 max 0.35 max 0.2-2.0 0.01-0.7 0.10-0.50 2.20-0.80 . .Zirconium . . . . . . . .Boron 0.006 max . 0.000
24、60.006 . . 0.006 max . .Iron 1.8 max RemainderB 3.0 max RemainderB 22.0 minA RemainderB 4.0-7.0 18.0-21.0Copper 0.5 max . 0.50 max 1.5-3.0 1.50-3.00 0.30 max . 1.5-2.5Nickel RemainderB 55.059.0 RemainderB 45.0-55.0 38.0-46.0 50.0-55.0 RemainderB RemainderBTantalum 0.2 max . . . . . . .Tungsten 0.8 m
25、ax . . . . . 3.0-4.5 1.5 maxColumbium +Tantalum. . 0.502.5 . . . . 0.50 maxVanadium . . . . . . 0.35 max .A The element may be determined arithmetically by difference.B983 1328. Hydrostatic Test or Non-Destructive Electric Test8.1 Each pipe or tube shall be tested by the manufacturer by either hydro
26、static or a non-destructive electric test in accordancewith Specification B829. Hydrostatic testing at a pressure greater than 1000 psi may be performed upon agreement between thepurchaser and manufacturer or at the option of the manufacturer provided that the allowable fiber stress per Specificatio
27、n B829is not exceeded.9. Weight9.1 For calculation of mass or weight, the following densities shall be tested:Alloy DensityTABLE 2 Heat TreatmentsAlloy Condition Recommended SolutionAnnealing TreatmentRecommended PrecipitationHardening TreatmentUNS N07022 Type 1 Solution Ann + cw 18002050F (9821121C
28、),hold 12 hr/in., 5 min min.,rapid air cool or water quenchUNS N07022 Type 2 Solution Ann + cw + prec hard 18002050F (9821121C),hold 12 hr/in., 5 min min.,rapid air cool or water quench10751150F (579621C), hold 10 h,air coolUNS N07725 Type 1 Solution Ann + prec hard 1900 25F (1040 14C), hold 1 hper
29、in.of thickness, aircool1350 25F (730 14C), hold 8 h, furnacecool at 100F (56C) per min to1150C 25F (620 14C), hold for8 h, air coolUNS N07725 Type 2 Solution Ann + cw + prec hard 1900 25F (1040 14C), hold 1 hper in. of thickness, air cool1350 25F (730 14C), hold 8 h, furnacecool at 100F (56C) per m
30、in to1150C 25F (620 14C), hold for8 h, air coolUNS N07740 Solution Ann + prec hard Minimum 2012 25F (1100 14C),hold 1 h per in. of thickness, water quench1472 25F (800 14C), hold min. 4 h forup to 2 in. thickness + additional 12 hper each additional in. of thickness, air coolA Minimum: The element m
31、ay be determined arithmetically by difference.B Remainder: The element may be determined arithmetically by difference.TABLE 3 Mechanical PropertiesAlloy ConditionA Tensile Strength,min., ksi (MPa) Yield Strengthmin., ksi (MPa) Elongation in 2 in., (50 mm)or 4DB , min, % Hardness RcmaxAlloy Condition
32、A Tensile Strength,min., ksi (MPa)Yield Strengthmin., ksi (MPa)Elongation in 2 in., (50 mm)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 (10
33、35) 120 (827) 20 .UNS N07725Type 1Solution Ann + prec hard 150 (1035) 120 (827) 20 43UNS N07725Type 2Solution Ann + cw +prec hard150 (1035) 120 (827) 20 .UNS N07740 Solution Ann + prec hard 150 (1035) 90 (620) 20 .UNS N09945Type 1Solution Ann + prec hard 150 (1035) 130 (896) 18 42UNS N09945Type 2Sol
34、ution Ann + prec hard 165 (1138) 140 (965) 18 42UNS N09925 Solution Ann + prec hard 140 (965) 110 (785) 18 38UNS N07718 Solution Ann + prec hard 150 (1034) 125 (862) 20 40UNS N10276Type 1Solution Ann + cw 115 (793) 110 (758) 11 40UNS N10276Type 2Solution Ann + cw 130 (896) 125 (862) 10 40UNS N06985T
35、ype 1Solution Ann + cw 115 (793) 110 (758) 11 40UNS N06985Type 2Solution Ann + cw 130 (896) 125 (862) 10 40A See Table 2.B D refers to the diameter of the tension specimen.B983 133Alloy Densitylb/in.3 g/cm3UNS N07022 0.311 8.60UNS N07725 0.300 8.31UNS N07740 0.291 8.05UNS N09945 0.296 8.2UNS N09925
36、0.292 8.08UNS N07718 0.296 8.19UNS N10276 0.321 8.89UNS N06985 0.294 8.1410. Sampling10.1 Lots for Chemical Analysis and Mechanical Testing are as defined in Specification B829.10.2 Sampling of Chemical Analysis:10.2.1 A representative sample shall be taken from each lot during pouring or subsequent
37、 processing.10.2.2 Product (check) analysis shall be wholly the responsibility of the purchaser.10.3 Sampling for Mechanical Testing:10.3.1 A representative sample shall be taken from each lot of finished material.11. Number of Tests and Retests11.1 Chemical AnalysisOne test per lot.11.2 Tension Tes
38、tOne test per lot.11.3 RetestsIf the specimen used in the mechanical test of any lot fails to meet the specified requirements, tow additionalspecimens shall be taken from different sample pieces and tested. The results of the tests on both of these specimens shall meetthe specified requirements.12.
39、Specimen Preparation12.1 Tension test specimens shall be taken from material after final heat treatment and tested in the direction of fabrication.12.2 Whenever possible, all pipe and tube shall be tested in full tubular size. When testing in full tubular size is not possible,longitudinal strip spec
40、imens, or the largest possible round specimen prepared in accordance with Test Methods E8, shall be used.13. Test Methods13.1 The chemical composition and mechanical properties of the material is as enumerated in this specification shall bedetermined in accordance with the methods in Specification B
41、829.14. Inspection14.1 Inspection of the material shall be in accordance with this specification and agreements between the manufacturer andpurchaser as part of the purchase contract.15. Certification15.1 When specified in the purchase order or contract, a manufacturers certification shall be furnis
42、hed to the purchaser statingthat material has been manufactured, tested, and inspected in accordance with this specification, and that the test results onrepresentative samples meet specification requirements. When specified in the purchase order or contract, a report of the test resultsshall be fur
43、nished.16. Keywords16.1 seamless cold worked pipe; seamless cold worked tube; seamless precipitation hardened pipe; seamless precipitationhardened tube; UNS N07022; UNS N07725; UNS N07740N07740; UNS N09945; UNS N09925; UNS N07718; UNS N10276;UNS N06985B983 134APPENDIX(Nonmandatory Information)X1. HE
44、AT TREATMENTX1.1 Proper heat treatment during or subsequent to fabrication is necessary for optimum performance and the manufacturer shallbe consulted for details.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this s
45、tandard. Users of this standard are expressly 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 re
46、viewed every five years andif not revised, 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 theresponsi
47、ble technical committee, which you may attend. 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 C
48、onshohocken, PA 19428-2959,United States. 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 135
