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
《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》由会员分享,可在线阅读,更多相关《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(4页珍藏版)》请在麦多课文档分享上搜索。
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
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