ASTM A543 A543M-2009(2014) Standard Specification for Pressure Vessel Plates Alloy Steel Quenched and Tempered Nickel-Chromium-Molybdenum《淬火回火的镍铬钼合金压力容器钢板用标准规格》.pdf

《ASTM A543 A543M-2009(2014) Standard Specification for Pressure Vessel Plates Alloy Steel Quenched and Tempered Nickel-Chromium-Molybdenum《淬火回火的镍铬钼合金压力容器钢板用标准规格》.pdf》由会员分享，可在线阅读，更多相关《ASTM A543 A543M-2009(2014) Standard Specification for Pressure Vessel Plates Alloy Steel Quenched and Tempered Nickel-Chromium-Molybdenum《淬火回火的镍铬钼合金压力容器钢板用标准规格》.pdf（3页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: A543/A543M 09 (Reapproved 2014)Standard Specification forPressure Vessel Plates, Alloy Steel, Quenched andTempered Nickel-Chromium-Molybdenum1This standard is issued under the fixed designation A543/A543M; the number immediately following the designation indicates the yearof original ad

2、option or, in the case of revision, 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.1. Scope1.1 This specification2covers nickel-chromium-molybdenum alloy steel plate

3、s for use in the quenched andtempered condition, intended for the fabrication of weldedpressure vessels and other pressure equipment. These alloycompositions are normally considered for construction involv-ing plate thicknesses of 2 in. 50 mm or greater.1.2 Material under this specification is avail

4、able in twotypes, B and C. The material is also available in three classesas follows:Class Minimum Tensile Strength, ksi MPa1 105 7252 115 7953 90 6201.3 The maximum thickness of plates is limited only by thecapacity of the chemical composition to meet the specifiedmechanical property requirements.1

5、.4 The minimum plate thickness is316 in. 5 mm.1.5 These alloy steel plates in the as-rolled condition aresensitive to cracking during flame cutting, transit, and han-dling. They should be shipped in the as-rolled condition onlywith the mutual agreement of the manufacturer and thepurchaser or fabrica

6、tor.1.6 The values stated in either inch-pound units or SI unitsare to be regarded separately as standard. Within the text, theSI units are shown in brackets. The values stated in eachsystem are not exact equivalents; therefore, each system mustbe used independently of the other. Combining values fr

7、om thetwo systems may result in nonconformance with the specifi-cation.2. Referenced Documents2.1 ASTM Standards:3A20/A20M Specification for General Requirements for SteelPlates for Pressure VesselsA435/A435M Specification for Straight-Beam UltrasonicExamination of Steel PlatesA577/A577M Specificati

8、on for Ultrasonic Angle-Beam Ex-amination of Steel PlatesA578/A578M Specification for Straight-Beam UltrasonicExamination of Rolled Steel Plates for Special Applica-tions3. General Requirements and Ordering Information3.1 Material supplied to this material specification shallconform to Specification

9、 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 supplementary requi

10、rements 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 of this specificati

11、on 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 All pl

12、ates shall be heat treated by heating to a suitableaustenitizing temperature, holding for a sufficient time period1This specification is under 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

13、 Boilers and Pressure Vessels.Current edition approved March 1, 2014. Published March 2014. Originallyapproved in 1965. Last previous edition approved in 2009 as A543/A543M 09.DOI: 10.1520/A0543_A0543M-09R14.2For ASME Boiler and Pressure Vessel Code applications, see related Specifi-cation SA-543 in

14、 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 information, refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International, 100 Ba

15、rr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1to attain uniform temperature through the thickness andquenching in a suitable liquid medium by spraying or immer-sion. The plates shall then be tempered to produce the requiredproperties by heating to a suitable temperatu

16、re not lower than1100F 595C with a holding time of not less than12 h/in.1.2 min/mm of thickness but not less than12 h.5.2 Plates over 4 in. 100 mm in thickness shall receive aprior treatment of normalizing at, or water quenching from atemperature within the range from 1650 to 1850F 900 to1010C befor

17、e the heat treatment specified in 5.1.5.3 When the fabricator elects to perform the heat treatmentin 5.1 and 5.2, the manufacturer shall normalize the plates at anappropriate temperature prior to shipment unless otherwiseagreed to.6. Chemical Requirements6.1 The steel shall conform to the chemical r

18、equirementsshown in Table 1 unless otherwise modified in accordance withSupplementary Requirement S17, Vacuum Carbon-DeoxidizedSteel, in Specification A20/A20M.7. Mechanical Requirements7.1 Tension Test Requirements:7.1.1 The material as represented by the tension-test speci-mens shall conform to th

19、e requirements shown in Table 2.7.1.2 For nominal plate thicknesses of34 in. 20 mm andunder, the 112-in. 40-mm wide rectangular specimen may beused for the tension test and the elongation may be determinedin a 2-in. 50-mm gage length that includes the fracture andshows the greatest elongation.8. Key

20、words8.1 alloy steel; alloy steel plate; pressure containing parts;pressure vessel steels; steel plates; steel plates for pressurevesselsSUPPLEMENTARY REQUIREMENTSSupplementary requirements shall not apply unless specified in the order.Alist of standardized supplementary requirements for use at the

21、option of the purchaser are includedin Specification A20/A20M. Several of those considered suitable for use with this specification arelisted below by title. Other tests may be performed by agreement between the supplier and thepurchaser.S1. Vacuum Treatment,S2. Product Analysis,S3. Simulated Post-W

22、eld Heat Treatment of MechanicalTest Coupons,S4.2 Additional 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 Par

23、ticle 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 1 Chemical RequirementsElementComposition, %Type B Type CCarbon, maxA0.20 0.18Manganese, m

24、axA0.40 0.40Phosphorus, maxA0.020 0.020Sulfur, maxA0.020 0.020Silicon:Heat analysis 0.150.40 0.150.40Product analysis 0.130.45 0.130.45Nickel:Heat analysis 2.254.00 2.003.50Product analysis 2.184.07 1.933.57Chromium:Heat analysis 1.001.90 1.001.90Product analysis 0.941.96 0.941.96Molybdenum:Heat ana

25、lysis 0.200.65 0.200.65Product analysis 0.160.69 0.160.69AApplies to both heat and product analyses.TABLE 2 Tensile RequirementsClass 1 Class 2 Class 3Tensile strength, ksi MPa 10512572586011513579593090115620795Yield strength, min, ksi MPa 85 585 100 690 70 485Elongation, 2 in. 50 mm,min, %A,B14 14

26、 16ASee 7.1.2.BSee Specification A20/A20M for elongation adjustment.A543/A543M 09 (2014)2ASTM 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 o

27、f 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 five years andif not revised, either reapproved or withdrawn.

28、 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 committee, which you may attend. If you feel that your comm

29、ents 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, PA 19428-2959,United States. Individual reprints (single or

30、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/).A543/A543M 09 (2014)3