1、Designation: A1017/A1017M 11 (Reapproved 2015)A1017/A1017M 17Standard 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 ad
2、option or, in the 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. Scope Scope*1.1 This specification covers Chromium-Molybdenum-Tungsten alloy st
3、eel plates intended primarily for welded boilers andpressure vessels designed for elevated temperature service.1.2 Plates are available under this specification in grades having different alloy contents as follows:GradeNominalChromiumContent, %NominalMolybdenumContent, %NominalTungstenContent, %23 2
4、.25 0.20 1.60911 9.00 1.00 1.0092 9.00 0.45 1.75122 12.00 0.40 2.001.3 The maximum thickness of plates is limited only by the capacity of the composition to meet the specified mechanicalproperty requirements.1.4 The specification is expressed in both inch-pound units and in SI units. However, unless
5、 the order specifies the applicable“M” specification designation (SI units), the material shall be furnished to inch-pound units.1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in eachsystem may not be exact equivalents; there
6、fore, each system shall be used independently of the other. Combining values from thetwo systems may result in non-conformance with the standard.1.6 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Pri
7、nciples for the Development of International Standards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2A20/A20M Specification for General Requirements for Steel Plates for Pressure VesselsA435/A4
8、35M Specification for Straight-Beam Ultrasonic Examination of Steel PlatesA577/A577M Specification for Ultrasonic Angle-Beam Examination of Steel PlatesA578/A578M Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Plates for Special Applications3. General Requirements3.1 Material
9、 supplied to this material specification shall conform to Specification A20/A20M. These requirements outline thetesting and retesting methods and procedures, permitted variations in dimensions and mass, quality and repair of defects, marking,loading, and ordering information.3.2 In addition to the b
10、asic requirements of this specification, certain supplementary requirements are available when additionalcontrol, testing, or examination is required to meet end use requirements. The purchaser is referred to the listed supplementaryrequirements in this specification and to the detailed requirements
11、 in Specification A20/A20M.1 This specification is under the jurisdiction ofASTM Committee A01 on Steel, Stainless Steel and RelatedAlloys and is the direct responsibility of Subcommittee A01.11on Steel Plates for Boilers and Pressure Vessels.Current edition approved Sept. 1, 2015Nov. 1, 2017. Publi
12、shed September 2015November 2017. Originally approved in 2001. Last previous edition approved in 20112015as A1017/A1017M 11.A1017/A1017M 11 (2015). DOI: 10.1520/A1017_A1017M-11R15.10.1520/A1017_A1017M-17.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Ser
13、vice at serviceastm.org. For Annual Book of 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 previo
14、us version. Becauseit may not be technically 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.*A Summary of Chang
15、es section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States13.3 If the requirements of this specification are in conflict with the requirements of Specification A20/A20M, the requirementsof this speci
16、fication 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 be normalized at 1900 to 1975F 1040 to 1080C. Plates for Grades 23,92, and 122 shall be tempered at 1350 to 1470F 730 to 800C.
17、Grade 911 plates shall be tempered at 1365 to 1435F 740 to780C.5.2 If permitted by the purchaser, plates for Grades 23, 92, and 122 may be austenitized at 1900 to 1975F 1040 to 1080C,subjected to accelerated cooling from the austenitizing temperature by air blasting or liquid quenching, and then tem
18、pered at 1350to 1470F 730 to 800C.5.3 Plates ordered without the heat treatment required by either 5.1 or 5.2 shall be furnished in either the stress-relieved orannealed condition, and the purchaser shall be responsible for the heat treatment of such plates to conform to either 5.1 or 5.2.6. Chemica
19、l Composition6.1 The steel shall conform to the requirements for chemical composition given in Table 1.7. Mechanical Properties7.1 Tension Test:7.1.1 The material as represented by the tension test specimens shall conform to the applicable requirements given in Table 2.7.2 Hardness Test:7.2.1 Grade
20、23 plates shall have a hardness not exceeding 220 HB 97HRB.7.2.2 Grade 122 plates shall have a hardness not exceeding 250 HB 25HRC.8. Marking8.1 In addition to the marking required in Specification A20/A20M, each plate shall be legibly stamped or stenciled, dependentupon the ordered thickness, with
21、the letter “N” for normalized and tempered, “Q” for accelerated cooled and tempered, “S” forstress relieved, or “A” for annealed, whichever is applicable.9. Keywords9.1 alloy steel; alloy steel plate; pressure containing parts; pressure vessel steels; steel plates; steel plates for pressure vesselsA
22、1017/A1017M 172TABLE 1 Chemical RequirementsNOTE 1Where “ . . . ” appears in this table there is no requirement.Element Composition %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
23、0.100.60 0.300.60 0.70 max 0.300.60Product Analysis 0.090.66 0.250.66 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
24、.100.50 0.50 max 0.50 maxProduct Analysis 0.50 max 0.080.56 0.56 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.
25、Heat Analysis 0.40 0.40 0.50 0.40Product Analysis 0.40 0.43 0.54 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 0.130.27Columbium (Nio-bium)AHeat Analysis 0.020.08 0.060.10 0.040.10 0.040.09Product Analysis 0.020.10 0.050.11 0.030.11 0.030.10
26、BoronHeat Analysis 0.00100.006 0.00030.006 0.005 max 0.0010.006Product Analysis 0.00090.007 0.00020.007 0.006 max 0.00090.007NitrogenHeat Analysis 0.015maxA 0.040.09 0.040.10 0.0300.070Heat Analysis 0.015maxB 0.040.09 0.040.10 0.0300.070Product Analysis 0.015maxA 0.0350.095 0.030.11 0.0250.075Produc
27、t Analysis 0.015maxB 0.0350.095 0.030.11 0.0250.075Aluminum, max.Heat Analysis 0.03B 0.02 0.02 0.02Heat Analysis 0.03C 0.02 0.02 0.02Product Analysis 0.04B 0.02 0.02 0.02Product Analysis 0.04C 0.02 0.02 0.02TungstenHeat Analysis 1.451.75 0.901.10 1.502.50 1.502.00Product Analysis 1.401.80 0.851.15 1
28、.402.60 1.402.0CopperHeat Analysis . . . . . . 0.301.70 . . .Product Analysis . . . . . . 0.201.80 . . .Titanium, maxHeat Analysis 0.0050.060A 0.01 0.01 0.01Heat Analysis 0.0050.060B 0.01 0.01 0.01A1017/A1017M 173SUPPLEMENTARY REQUIREMENTSSupplementary requirements shall not apply unless specified i
29、n the order. A list of standardizedsupplementary requirements for use at the option of the purchaser is included in SpecificationA20/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
30、 the purchaser.S1. Vacuum Treatment,S2. Product Analysis,S3. Simulated Post-Weld Heat Treatment of Mechanical Test Coupons,S4.1 Additional Tension Test,S5. Charpy V-Notch Impact Test,S6. Drop Weight Test (for Material 0.625 in. 16 mm and Over in Thickness),S7. High-Temperature Tension Test,S8. Ultra
31、sonic Examination in Accordance with Specification A435/A435M,S9. Magnetic Particle Examination,S11. Ultrasonic Examination in Accordance with Specification A577/A577M,S12. Ultrasonic Examination in Accordance with Specification A578/A578M, andS17. Vacuum Carbon Deoxidized Steel.Element Composition
32、%Grade 23 Grade 911 Grade 122 Grade 92Product Analysis 0.0050.060A 0.01 0.01 0.01Product Analysis 0.0050.060B 0.01 0.01 0.01Zirconium, maxHeat Analysis . . . 0.01 0.01 0.01Product Analysis . . . 0.01 0.01 0.01A Columbium and niobium are interchangeable names for the same element andboth names are ac
33、ceptable for use in A01 specifications.B The Ti/N ratio of Grade 23 shall be greater than or equal to 3.5.C Acid 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
34、ksiMPa, min58400644405840064440Elongation in 2 in.or50 mm, % min20 18 20 20A1017/A1017M 174SUMMARY OF CHANGESCommittee A01 has identified the location of selected changes to this standard since the last issue(A1017/A1017M 11 (2015) that may impact the use of this standard. (Approved Nov. 1, 2017.)(1
35、) Revised Table 1 to include niobium.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 expressly advised that determination of the validity of any such patent rights, and the ri
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