1、Designation: A1017/A1017M 11 (Reapproved 2015)Standard Specification forPressure Vessel Plates, Alloy Steel, Chromium-Molybdenum-Tungsten1This standard is issued under the fixed designation A1017/A1017M; the number immediately following the designation indicates theyear of original adoption or, in t
2、he case of revision, the year of last revision. A number in parentheses indicates the year of lastreapproval. A superscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers Chromium-Molybdenum-Tungsten alloy steel plates intended pr
3、imarily for weldedboilers and pressure vessels designed for elevated temperatureservice.1.2 Plates are available under this specification in gradeshaving different alloy contents as follows:GradeNominalChromiumContent, %NominalMolybdenumContent, %NominalTungstenContent, %23 2.25 0.20 1.60911 9.00 1.
4、00 1.0092 9.00 0.45 1.75122 12.00 0.40 2.001.3 The maximum thickness of plates is limited only by thecapacity of the composition to meet the specified mechanicalproperty requirements.1.4 The specification is expressed in both inch-pound unitsand in SI units. However, unless the order specifies theap
5、plicable “M” specification designation (SI units), the mate-rial shall be furnished to inch-pound units.1.5 The values stated in either SI units or inch-pound unitsare to be regarded separately as standard. The values stated ineach system may not be exact equivalents; therefore, eachsystem shall be
6、used independently of the other. Combiningvalues from the two systems may result in non-conformancewith the standard.2. Referenced Documents2.1 ASTM Standards:2A20/A20M Specification for General Requirements for SteelPlates for Pressure VesselsA435/A435M Specification for Straight-Beam UltrasonicExa
7、mination 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 Special Applica-tions3. General Requirements3.1 Material supplied to this material specification shallcon
8、form to Specification A20/A20M. These requirements out-line the testing and retesting methods and procedures, permit-ted variations in dimensions and mass, quality and repair ofdefects, marking, loading, and ordering information.3.2 In addition to the basic requirements of thisspecification, certain
9、 supplementary requirements are availablewhen additional control, testing, or examination is required tomeet end use requirements. The purchaser is referred to thelisted supplementary requirements in this specification and tothe detailed requirements in Specification A20/A20M.3.3 If the requirements
10、 of this specification are in conflictwith the requirements of Specification A20/A20M, the require-ments of this specification shall prevail.4. Materials and Manufacture4.1 Steelmaking PracticeThe steel shall be killed.5. Heat Treatment5.1 Except as allowed by 5.2 and 5.3, all plates shall benormali
11、zed at 1900 to 1975F 1040 to 1080C. Plates forGrades 23, 92, and 122 shall be tempered at 1350 to 1470F730 to 800C. Grade 911 plates shall be tempered at 1365 to1435F 740 to 780C.5.2 If permitted by the purchaser, plates for Grades 23, 92,and 122 may be austenitized at 1900 to 1975F 1040 to1080C, su
12、bjected to accelerated cooling from the austenitiz-ing temperature by air blasting or liquid quenching, and thentempered at 1350 to 1470F 730 to 800C.5.3 Plates ordered without the heat treatment required byeither 5.1 or 5.2 shall be furnished in either the stress-relieved1This specification is unde
13、r the jurisdiction of ASTM Committee A01 on Steel,Stainless Steel and Related Alloys and is the direct responsibility of SubcommitteeA01.11 on Steel Plates for Boilers and Pressure Vessels.Current edition approved Sept. 1, 2015. Published September 2015. Originallyapproved in 2001. Last previous edi
14、tion approved in 2011 as A1017/A1017M 11.DOI: 10.1520/A1017_A1017M-11R15.2For 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 A
15、STM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1or annealed condition, and the purchaser shall be responsiblefor the heat treatment of such plates to conform to either 5.1 or5.2.6. Chemical Composition6.1 The steel shall c
16、onform to the requirements for chemicalcomposition given in Table 1.7. Mechanical Properties7.1 Tension Test:7.1.1 The material as represented by the tension test speci-mens shall conform to the applicable requirements given inTable 2.7.2 Hardness Test:7.2.1 Grade 23 plates shall have a hardness not
17、 exceeding220 HB 97HRB.7.2.2 Grade 122 plates shall have a hardness not exceeding250 HB 25HRC.8. Marking8.1 In addition to the marking required in SpecificationA20/A20M, each plate shall be legibly stamped or stenciled,dependent upon the ordered thickness, with the letter “N” fornormalized and tempe
18、red, “Q” for accelerated cooled andtempered, “S” for stress relieved, or “A” for annealed, which-ever is applicable.9. Keywords9.1 alloy steel; alloy steel plate; pressure containing parts;pressure vessel steels; steel plates; steel plates for pressurevesselsTABLE 1 Chemical RequirementsNOTE 1Where
19、“.”appears in this table there is no requirement.ElementComposition %Grade 23 Grade 911 Grade 122 Grade 92CarbonHeat Analysis 0.040.10 0.090.13 0.070.14 0.070.13Product Analysis 0.030.10 0.080.14 0.050.17 0.050.16ManganeseHeat Analysis 0.100.60 0.300.60 0.70 max 0.300.60Product Analysis 0.090.66 0.2
20、50.66 0.77 max 0.250.66Phosphorus, max.Heat Analysis 0.030 0.020 0.020 0.020Product Analysis 0.030 0.025 0.025 0.025Sulfur, max.Heat Analysis 0.010 0.010 0.010 0.010Product Analysis 0.012 0.012 0.012 0.012SiliconHeat Analysis 0.50 max 0.100.50 0.50 max 0.50 maxProduct Analysis 0.50 max 0.080.56 0.56
21、 max 0.50 maxChromiumHeat Analysis 1.902.60 8.59.5 10.011.5 8.59.5Product Analysis 1.782.72 8.49.7 9.911.6 8.49.6MolybdenumHeat Analysis 0.050.30 0.901.10 0.250.60 0.300.60Product Analysis 0.040.35 0.851.15 0.200.65 0.250.65Nickel, max.Heat Analysis 0.40 0.40 0.50 0.40Product Analysis 0.40 0.43 0.54
22、 0.40VanadiumHeat Analysis 0.200.30 0.180.25 0.150.30 0.150.25Product Analysis 0.180.33 0.160.27 0.130.32 0.130.27ColumbiumHeat Analysis 0.020.08 0.060.10 0.040.10 0.040.09Product Analysis 0.020.10 0.050.11 0.030.11 0.030.10BoronHeat Analysis 0.00100.006 0.00030.006 0.005 max 0.0010.006Product Analy
23、sis 0.00090.007 0.00020.007 0.006 max 0.00090.007NitrogenHeat Analysis 0.015maxA0.040.09 0.040.10 0.0300.070Product Analysis 0.015maxA0.0350.095 0.030.11 0.0250.075Aluminum, max.Heat Analysis 0.03B0.02 0.02 0.02Product Analysis 0.04B0.02 0.02 0.02TungstenHeat Analysis 1.451.75 0.901.10 1.502.50 1.50
24、2.00Product Analysis 1.401.80 0.851.15 1.402.60 1.402.0CopperHeat Analysis . . . . . . 0.301.70 . . .Product Analysis . . . . . . 0.201.80 . . .Titanium, maxHeat Analysis 0.0050.060A0.01 0.01 0.01Product Analysis 0.0050.060A0.01 0.01 0.01Zirconium, maxHeat Analysis . . . 0.01 0.01 0.01Product Analys
25、is . . . 0.01 0.01 0.01AThe Ti/N ratio of Grade 23 shall be greater than or equal to 3.5.BAcid Soluble Aluminum.TABLE 2 Tensile RequirementsGrade 23 Grade 911 Grade 122 Grade 92Tensile Strength, ksiMPa74 to 100510 to 69090 to 120620 to 84090620 min90 to 120620 to 840Yield Strength ksiMPa, min5840064
26、4405840064440Elongation in 2 in.or50 mm, % min20 18 20 20A1017/A1017M 11 (2015)2SUPPLEMENTARY REQUIREMENTSSupplementary requirements shall not apply unless specified in the order. A list of standardizedsupplementary requirements for use at the option of the purchaser is included in SpecificationA20/
27、A20M. Several of those considered suitable for use with this specification are listed below bytitle. Other tests may be performed by agreement between the supplier and the purchaser.S1. Vacuum Treatment,S2. Product Analysis,S3. Simulated Post-Weld Heat Treatment of MechanicalTest Coupons,S4.1 Additi
28、onal Tension Test,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 Specifica-tion A435/A435M,S9. Magnetic Particle Examination,S11. Ultrasonic Examination in Accorda
29、nce with Specifica-tion A577/A577M,S12. Ultrasonic Examination in Accordance with Specifica-tion A578/A578M, andS17. Vacuum Carbon Deoxidized Steel.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users
30、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 reviewed every fi
31、ve 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 theresponsible technical
32、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 Conshohocken, P
33、A 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 Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 11 (2015)3
