1、Designation: A517/A517M 17Standard Specification forPressure Vessel Plates, Alloy Steel, High-Strength,Quenched and Tempered1This standard is issued under the fixed designation A517/A517M; the number immediately following the designation indicates the yearof original adoption or, in the case of revi
2、sion, the year of last revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S. Department of Defense.1. Scope*1.1 This specific
3、ation2covers high-strength quenched andtempered alloy steel plates intended for use in fusion weldedboilers and other pressure vessels.1.2 This specification includes a number of grades asmanufactured by different producers, but all having the samemechanical properties and general characteristics.1.
4、3 The maximum thickness of plates furnished under thisspecification shall be as follows:Grade ThicknessA, B 1.25 in. 32 mmH, S 2 in. 50 mmP 4 in. 100 mmF 2.50 in. 65 mmE, Q 6 in. 150 mm1.4 The values stated in either inch-pound units or SI unitsare to be regarded separately as standard. Within the t
5、ext, theSI units are shown in brackets. The values stated in eachsystem are not exact equivalents; therefore, each system is tobe used independently of the other without combining values inany way.1.5 This international standard was developed in accor-dance with internationally recognized principles
6、 on standard-ization established in the Decision on 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:3A20/A20M Specification for General Re
7、quirements for SteelPlates for Pressure VesselsA435/A435M Specification for Straight-Beam UltrasonicExamination of Steel PlatesA577/A577M Specification for Ultrasonic Angle-Beam Ex-amination of Steel PlatesA578/A578M Specification for Straight-Beam UltrasonicExamination of Rolled Steel Plates for Sp
8、ecial Applica-tions3. General Requirements and Ordering Information3.1 Plates furnished to this material specification shallconform to Specification A20/A20M. These requirements out-line the testing and retesting methods and procedures, permit-ted variations in dimensions, and mass, quality and repa
9、ir ofdefects, marking, loading, and ordering information.3.2 In addition to the basic requirements of thisspecification, certain supplementary requirements are availablewhen additional control, testing, or examination is required tomeet end use requirements.3.3 If the requirements of this specificat
10、ion are in conflictwith the requirements of Specification A20/A20M, the require-ments of this specification shall prevail.4. Manufacture4.1 Steelmaking PracticeThe steel shall be killed andshall conform to the fine austenitic grain size requirement ofSpecification A20/A20M.5. Heat Treatment5.1 Excep
11、t as allowed by 5.2, the plates shall be heat treatedby heating to not less than 1650F 900C, quenching in wateror oil and tempering at not less than 1150F 620C.5.2 Plates ordered without the heat treatment specified in5.1 shall be stress relieved by the manufacturer, and subsequentheat treatment of
12、the plates to conform to 5.1 shall be theresponsibility of the purchaser.6. Chemical Requirements6.1 The steel shall conform to the chemical requirementsshown in Table 1 unless otherwise modified in accordance with1This specification is under the jurisdiction of ASTM Committee A01 on Steel,Stainless
13、 Steel and Related Alloys and is the direct responsibility of SubcommitteeA01.11 on Steel Plates for Boilers and Pressure Vessels.Current edition approved Nov. 1, 2017. Published November 2017. Originallyapproved in 1964. Last previous edition approved in 2015 as A517/A517M 10(2015). DOI: 10.1520/A0
14、517_A0517M-17.2For ASME Boiler and Pressure Vessel Code applications, see related Specifi-cation SA-517/SA-517M in Section II of that Code.3For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume
15、 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 Conshohocken, PA 19428-2959. United StatesThis international standard was developed in
16、 accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.153 TABLE1ChemicalRequireme
17、ntsNOTE1Where“”appearsthereisnorequirement.ElementsComposition,%GradeAGradeBGradeEGradeFGradeHGradePGradeQGradeSCarbon:Heatanalysis0.150.210.150.210.120.200.100.200.120.210.120.210.140.210.100.20Productanalysis0.130.230.130.230.100.220.080.220.100.230.100.230.120.230.100.22Manganese:Heatanalysis0.80
18、1.100.701.000.400.700.601.000.951.300.450.700.951.301.101.50Productanalysis0.741.200.641.100.350.780.551.100.871.410.400.780.871.411.021.62Phosphorus,maxA0.0250.0250.0250.0250.0250.0250.0250.025Sulfur,maxA0.0250.0250.0250.0250.0250.0250.0250.025Silicon:Heatanalysis0.400.800.150.350.100.400.150.350.1
19、50.350.200.350.150.350.150.40Productanalysis0.340.860.130.370.080.450.130.370.130.370.180.370.130.370.130.45Nickel:Heatanalysis.0.701.000.300.701.201.501.201.50.Productanalysis.0.671.030.270.731.151.551.151.55.Chromium:Heatanalysis0.500.800.400.651.402.000.400.650.400.650.851.201.001.50.Productanaly
20、sis0.460.840.360.691.342.060.360.690.360.690.791.260.941.56.Molybdenum:Heatanalysis0.180.280.150.250.400.600.400.600.200.300.450.600.400.600.100.35Productanalysis0.150.310.120.280.360.640.360.640.170.330.410.640.360.640.100.38Boron0.0025max0.00050.0050.0010.0050.00050.0060.0005min0.0010.005.Vanadium
21、:Heatanalysis.0.030.08B0.030.080.030.08.0.030.08.Productanalysis.0.020.09.0.020.090.020.09.0.020.09.Titanium:Heatanalysis.0.010.040.010.100.10max0.10max0.10max.0.06maxProductanalysis.0.010.050.0050.110.11max0.11max0.11max.0.07maxZirconium:Heatanalysis0.050.15C.Productanalysis0.040.16.Copper:Heatanal
22、ysis.0.150.50.Productanalysis.0.120.53.Columbium(Niobium),DmaxHeatanalysis.0.06Productanalysis.0.07AAppliedtobothheatandproductanalyses.BMaybesubstitutedforpartoralloftitaniumcontentonaoneforonebasis.CZirconiummaybereplacedbycerium.Whenceriumisadded,thecerium/sulfurratioshouldbeapproximately1.5to1,b
23、asedonheatanalysis.DColumbiumandniobiumareinterchangeablenamesforthesameelementandbothnamesareacceptableforuseinA01specifications.A517/A517M 17253 Supplementary Requirement S17, Vacuum Carbon-DeoxidizedSteel, in Specification A20/A20M for grades other than GradeA.7. Mechanical Requirements7.1 Tensio
24、n Tests:7.1.1 RequirementsThe plates as represented by thetension-test specimens shall conform to the requirements givenin Table 2.7.1.2 Test Methods:7.1.2.1 The yield strength may be determined by the 0.2 %offset method or by the total extension under load of 0.5 %method.7.1.2.2 For plates34 in. 20
25、 mm and under in thickness, thetest specimen shall be the 112 in. 40 mm wide rectangular-testspecimen.7.1.2.3 For plates over34 in. 20 mm, either the fullthickness rectangular-test specimen or the12 in. 12.5 mmround-test specimen may be used.7.1.2.4 When the 112 in. 40 mm wide rectangular-testspecim
26、en is used, the elongation is measured in a 2 in. or 50mm gage length which includes the fracture.7.2 Impact Properties Requirements:7.2.1 Transverse Charpy V-notch impact test specimensshall have a lateral expansion opposite the notch of not lessthan 0.015 in. 0.38 mm.7.2.2 The test temperature sha
27、ll be agreed upon between themanufacturer and the purchaser, but shall not be higher than32F 0C.8. Keywords8.1 alloy steel; boilers; high-strength; impact tested; plates;pressure vessels; quenched; temperedSUPPLEMENTARY REQUIREMENTSSupplementary requirements shall not apply unless specified in the o
28、rder.Alist of standardized supplementary requirements for use at the option of the purchaser are includedin Specification A20/A20M. Several of those considered suitable for use with this specification arelisted by title. Other tests may be performed by agreement between the supplier and the purchase
29、r.S1. Vacuum Treatment,S2. Product Analysis,S3. Simulated Post-Weld Heat Treatment of MechanicalTest Coupons,S5. Charpy V-Notch Impact Test,S6. Drop Weight Test (for Material 0.625 in. 16 mm andover in Thickness),S7. High-Temperature Tension Test,S8. Ultrasonic Examination in accordance with Specifi
30、ca-tion A435/A435M,S9. Magnetic Particle Examination,S11. Ultrasonic Examination in accordance with Specifica-tion A577/A577M,S12. Ultrasonic Examination in accordance with Specifica-tion A578/A578M, andS17. Vacuum Carbon-Deoxidized Steel.TABLE 2 Tensile Requirements2.50 in. 65 mm and Under Over 2.5
31、0 to 6 in. 65 to 150 mmTensile strength, ksi MPa 115135 795930 105135 725930Yield strength, min, ksi MPa 100 690 90 620Elongation in 2 in. 50 mm, min, %A16 14Reduction of area, min, %:Rectangular specimens 35 . . .Round specimens 45 45ASee Specification A20/A20M for elongation adjustment.A517/A517M
32、17353 SUMMARY OF CHANGESCommittee A01 has identified the location of selected changes to this standard since the last issue(A517/A517M 10 (2015) that may impact the use of this standard. (Approved Nov. 1, 2017.)(1) Revised Table 1 to include niobium.ASTM International takes no position respecting th
33、e validity of any patent rights asserted in connection with any item mentionedin this standard. 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 i
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35、adquarters. Your comments will receive careful consideration at a meeting of theresponsible 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 s
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