ASTM A240A240M-17 Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications.pdf

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1、Designation: A240/A240M 17Standard Specification forChromium and Chromium-Nickel Stainless Steel Plate,Sheet, and Strip for Pressure Vessels and for GeneralApplications1This standard is issued under the fixed designation A240/A240M; the number immediately following the designation indicates the year

2、of original adoption 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.This standard has been approved for use by agencies of the U.S. Depa

3、rtment of Defense.1. Scope*1.1 This specification2covers chromium, chromium-nickel,and chromium-manganese-nickel stainless steel plate, sheet,and strip for pressure vessels and for general applicationsincluding architectural, building, construction, and aestheticapplications.1.2 The values stated in

4、 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 used independently of the other. Combiningvalues from the two systems may result in non-conformancewith the standard.1.3 This sp

5、ecification is expressed in both inch-pound andSI units. However, unless the order specifies the applicable“M” specification designation (SI units), the material shall befurnished in inch-pound units.1.4 This standard does not purport to address all of thesafety concerns, if any, associated with its

6、 use. It is theresponsibility of the user of this standard to establish appro-priate safety, health, and environmental practices and deter-mine the applicability of regulatory limitations prior to use.1.5 This international standard was developed in accor-dance with internationally recognized princi

7、ples 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:3A370 Test Methods and Definitions

8、 for Mechanical Testingof Steel ProductsA480/A480M Specification for General Requirements forFlat-Rolled Stainless and Heat-Resisting Steel Plate,Sheet, and StripA923 Test Methods for Detecting Detrimental IntermetallicPhase in Duplex Austenitic/Ferritic Stainless SteelsE112 Test Methods for Determi

9、ning Average Grain SizeE140 Hardness Conversion Tables for Metals RelationshipAmong Brinell Hardness, Vickers Hardness, RockwellHardness, Superficial Hardness, Knoop Hardness, Sclero-scope Hardness, and Leeb HardnessE527 Practice for Numbering Metals and Alloys in theUnified Numbering System (UNS)2.

10、2 SAE Standard:4J 1086 Practice for Numbering Metals and Alloys (UNS)3. General Requirements3.1 The following requirements for orders for materialfurnished under this specification shall conform to the appli-cable requirements of the current edition of SpecificationA480/A480M.3.1.1 Definitions;3.1.2

11、 General requirements for delivery;3.1.3 Ordering information;3.1.4 Process;3.1.5 Special tests;3.1.6 Heat treatment;1This specification is under the jurisdiction of ASTM Committee A01 on Steel,Stainless Steel and Related Alloys and is the direct responsibility of SubcommitteeA01.17 on Flat-Rolled a

12、nd Wrought Stainless Steel.Current edition approved Nov. 1, 2017. Published November 2017. Originallyapproved in 1940. Last previous edition approved in 2016 as A240/A240M 16a.DOI: 10.1520/A0240_A0240M-17.2For ASME Boiler and Pressure Vessel Code applications see related Specifi-cation SA-240 in Sec

13、tion 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.4Available from Society of Automotive En

14、gineers (SAE), 400 CommonwealthDr., Warrendale, PA 15096-0001, http:/www.sae.org.*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

15、 in 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.13.1.7 Dimensions and pe

16、rmissible variations;3.1.8 Workmanship, finish and appearance;3.1.9 Number of tests/test methods;3.1.10 Specimen preparation;3.1.11 Retreatment;3.1.12 Inspection;3.1.13 Rejection and rehearing;3.1.14 Material test report;3.1.15 Certification; and3.1.16 Packaging, marking, and loading.4. Chemical Com

17、position4.1 The steel shall conform to the requirements as tochemical composition specified in Table 1 and shall conform toapplicable requirements specified in Specification A480/A480M.5. Mechanical Properties5.1 The material shall conform to the mechanical propertiesspecified in Table 2.5.2 When sp

18、ecified by the purchaser, Charpy impact testsshall be performed in accordance with Supplementary Require-ment S1.5.3 When specified by the purchaser, 1 % offset yieldstrength shall be measured and reported in accordance withSupplementary Requirement S3.6. Materials for High-Temperature Service6.1 Th

19、e austenitic H Types shall conform to an averagegrain size of ASTM No. 7 or coarser as measured by TestMethods E112.6.2 Supplementary Requirement S2 shall be invoked whennon-H grade austenitic stainless steels are ordered for ASMECode applications for service above 1000F 540C.6.3 Grade S31060, unles

20、s otherwise specified in the pur-chase order, shall conform to an average grain size of ASTMNo. 7 or coarser, as measured by Test Methods E112.7. Keywords7.1 architectural; building; chromium; chromium-nickelstainless steel; chromium-manganese-nickel stainless steel;construction; pressure vesselsA24

21、0/A240M 172TABLE1ChemicalCompositionRequirements,%AUNS DesignationBTypeCCarbonDManganesePhos- phorusSulfurSiliconChromiumNickelMolybdenumNitrogenCopperOtherElementsE,FAustenitic(Chromium-Nickel)(Chromium-Manganese-Nickel)N08020.0.072.000.0450.0351.0019.021.032.038.02.003.00.3.004.00Cb8Cmin,1.00maxN0

22、8367.0.0302.000.0400.0301.0020.022.023.525.56.07.00.180.250.75.N08700.0.042.000.0400.0301.0019.023.024.026.04.35.0.0.50Cb8Cmin0.40maxN08800800G0.101.500.0450.0151.0019.023.030.035.0.0.75FeH39.5minAl0.150.60Ti0.150.60N08810800HG0.050.101.500.0450.0151.0019.023.030.035.0.0.75FeH39.5minAl0.150.60Ti0.15

23、0.60N08811.0.060.101.500.0400.0151.0019.023.030.035.0.0.75FeH39.5minTiI0.250.60AlI0.250.60N08904904LG0.0202.000.0450.0351.0019.023.023.028.04.005.000.101.002.00.N08925.0.0201.000.0450.0300.5019.021.024.026.06.007.000.100.200.801.50.N08926.0.0202.000.0300.0100.5019.021.024.026.06.007.000.150.250.501.

24、50.S201002010.155.507.500.0600.0301.0016.018.03.55.5.0.25.S20103.0.035.507.500.0450.0300.7516.018.03.55.5.0.25.S20153.0.036.407.500.0450.0150.7516.017.54.05.0.0.100.251.00.S20161.0.154.006.000.0400.0403.004.0015.018.04.06.0.0.080.20.S202002020.157.5010.000.0600.0301.0017.019.04.06.0.0.25.S20400.0.03

25、07.009.000.0400.0301.0015.017.01.503.00.0.150.30.S20431.0.125.007.000.0450.0301.0017.018.02.04.0.0.100.251.503.50.S20432.0.083.005.000.0450.0301.0017.018.04.06.0.0.050.202.003.00.S20433.0.085.507.500.0450.0301.0017.018.03.55.5.0.100.251.503.50.S20910XM-19J0.064.006.000.0400.0300.7520.523.511.513.51.

26、503.000.200.40.Cb0.100.30V0.100.30S21400XM-31J0.1214.0016.000.0450.0300.301.0017.018.51.00.0.35min.S21600XM-17J0.087.509.000.0450.0300.7517.522.05.07.02.003.000.250.50.S21603XM-18J0.037.509.000.0450.0300.7517.522.05.07.02.003.000.250.50.S21640.0.083.506.500.0600.0301.0017.519.54.06.50.502.000.080.30

27、.Cb0.101.00S21800.0.107.009.000.0600.0303.54.516.018.08.09.0.0.080.18.S21904XM-11J0.048.0010.000.0600.0300.7519.021.55.57.5.0.150.40.S24000XM-29J0.0811.5014.500.0600.0300.7517.019.02.33.7.0.200.40.S301003010.152.000.0450.0301.0016.018.06.08.0.0.10.S30103301LG0.032.000.0450.0301.0016.018.06.08.0.0.20

28、.S30153301LNG0.032.000.0450.0301.0016.018.06.08.0.0.070.20.S302003020.152.000.0450.0300.7517.019.08.010.0.0.10.S304003040.072.000.0450.0300.7517.519.58.010.5.0.10.S30403304L0.0302.000.0450.0300.7517.519.58.012.0.0.10.S30409304H0.040.102.000.0450.0300.7518.020.08.010.5.S30415.0.040.060.800.0450.0301.

29、002.0018.019.09.010.0.0.120.18.Ce0.030.08S30435.0.082.000.0450.0301.0016.018.07.09.0.1.503.00.S30441.0.082.000.0450.0301.02.017.519.58.010.5.0.101.52.5Cb0.10.5W0.20.8S30451304N0.082.000.0450.0300.7518.020.08.010.5.0.100.16.S30452XM-21J0.082.000.0450.0300.7518.020.08.010.5.0.160.30.S30453304LN0.0302.

30、000.0450.0300.7518.020.08.012.0.0.100.16.S305003050.122.000.0450.0300.7517.019.010.513.0.S30530.0.082.000.0450.0300.502.5017.020.58.511.50.751.50.0.753.50.S30600.0.0182.000.0200.0203.74.317.018.514.015.50.20.0.50.S30616.0.0201.500.0300.0153.9-4.716.5-18.513.0-15.50.50.0.40Cb.0.300.70S30601.0.0150.50

31、0.800.0300.0135.05.617.018.017.018.00.200.050.35.S30615.0.160.242.000.0300.0303.24.017.019.513.516.0.Al0.801.50S30815.0.050.100.800.0400.0301.402.0020.022.010.012.0.0.140.20.Ce0.030.08S30908309S0.082.000.0450.0300.7522.024.012.015.0.A240/A240M 173TABLE1ContinuedUNS DesignationBTypeCCarbonDManganeseP

32、hos- phorusSulfurSiliconChromiumNickelMolybdenumNitrogenCopperOtherElementsE,FS30909309HG0.040.102.000.0450.0300.7522.024.012.015.0.S30940309CbG0.082.000.0450.0300.7522.024.012.016.0.Cb10Cmin,1.10maxS30941309HCbG0.040.102.000.0450.0300.7522.024.012.016.0.Cb10Cmin,1.10maxS31008310S0.082.000.0450.0301

33、.5024.026.019.022.0.S31009310HG0.040.102.000.0450.0300.7524.026.019.022.0.S31040310CbG0.082.000.0450.0301.5024.026.019.022.0.Cb10Cmin,1.10maxS31041310HCbG0.040.102.000.0450.0300.7524.026.019.022.0.Cb10Cmin,1.10maxS31050310MoLNG0.0202.000.0300.0100.5024.026.020.523.51.602.600.090.15.S31060.0.050.101.

34、000.0400.0300.5022.024.010.012.5.0.180.25.Ce+La0.0250.070B0.0010.010S31254.0.0201.000.0300.0100.8019.520.517.518.56.06.50.180.250.501.00.S31266.0.0302.004.000.0350.0201.0023.025.021.024.05.26.20.350.601.002.50W1.502.50S31277.0.0203.000.0300.0100.5020.523.026.028.06.58.00.300.400.501.50.S316003160.08

35、2.000.0450.0300.7516.018.010.014.02.003.000.10.S31603316L0.0302.000.0450.0300.7516.018.010.014.02.003.000.10.S31609316H0.040.102.000.0450.0300.7516.018.010.014.02.003.00.S31635316TiG0.082.000.0450.0300.7516.018.010.014.02.003.000.10.Ti5(C+N)min,0.70maxS31640316CbG0.082.000.0450.0300.7516.018.010.014

36、.02.003.000.10.Cb10Cmin,1.10maxS31651316N0.082.000.0450.0300.7516.018.010.014.02.003.000.100.16.S31653316LN0.0302.000.0450.0300.7516.018.010.014.02.003.000.100.16.S31655.0.0302.000.0450.0151.0019.521.58.09.50.501.500.140.251.00.S317003170.082.000.0450.0300.7518.020.011.015.03.04.00.10.S31703317L0.03

37、02.000.0450.0300.7518.020.011.015.03.04.00.10.S31725317LMG0.0302.000.0450.0300.7518.020.013.517.54.05.00.20.S31726317LMNG0.0302.000.0450.0300.7517.020.013.517.54.05.00.100.20.S31727.0.0301.000.0300.0301.0017.519.014.516.53.84.50.150.212.804.00.S31730.0.0302.000.0400.0101.0017.019.015.016.53.04.00.04

38、54.05.0.S31753317LNG0.0302.000.0450.0300.7518.020.011.015.03.04.00.100.22.S32050.0.0301.500.0350.0201.0022.024.020.023.06.06.80.210.320.40.S32053.0.0301.000.0300.0101.0022.024.024.026.05.06.00.170.22.S321003210.082.000.0450.0300.7517.019.09.012.0.0.10.Ti5(C+N)min,0.70maxS32109321H0.040.102.000.0450.

39、0300.7517.019.09.012.0.Ti4(C+N)min,0.70maxS32615.0.072.000.0450.0304.806.0016.519.519.022.00.301.50.1.502.50.S32654.0.0202.004.000.0300.0050.5024.025.021.023.07.08.00.450.550.300.60.S33228.0.040.081.000.0200.0150.3026.028.031.033.0.Ce0.050.10Cb0.61.0Al0.025S33400334G0.081.000.0300.0151.0018.020.019.

40、021.0.Al0.150.60Ti0.150.60S33425.0.081.500.0450.0201.0021.023.020.023.02.003.00.Al0.150.60Ti0.150.60S33550.0.040.101.500.0400.0301.0025.028.016.520.0.0.180.25.Cb0.050.15La+Ce0.0250.070S34565.0.0305.007.000.0300.0101.0023.025.016.018.04.05.00.400.60.Cb0.10S347003470.082.000.0450.0300.7517.019.09.013.

41、0.Cb10Cmin,1.00maxA240/A240M 174TABLE1ContinuedUNS DesignationBTypeCCarbonDManganesePhos- phorusSulfurSiliconChromiumNickelMolybdenumNitrogenCopperOtherElementsE,FS34709347H0.040.102.000.0450.0300.7517.019.09.013.0.Cb8Cmin,1.00maxS34751347LN0.0050.0202.000.0450.0301.0017.019.09.013.0.0.060.10.Cb0.20

42、0.50,15CminS348003480.082.000.0450.0300.7517.019.09.013.0.(Cb+Ta)10Cmin,1.00maxTa0.10Co0.20S34809348H0.040.102.000.0450.0300.7517.019.09.013.0.(Cb+Ta)8Cmin,1.00maxTa0.10Co0.20S35045.0.060.101.500.0450.0151.0025.029.032.037.0.0.75Al0.150.60Ti0.150.60S35115.0.0301.000.0450.0150.501.5023.025.019.022.01

43、.502.500.200.30.S35125.0.101.001.500.0450.0150.5020.023.031.035.02.003.00.Cb0.250.60S35135.0.081.000.0450.0150.601.0020.025.030.038.04.04.8.0.75Ti0.401.00S35140.0.101.003.000.0450.0300.7520.022.025.027.01.002.000.080.20.Cb0.250.75S35315.0.040.082.000.0400.0301.202.0024.026.034.036.0.0.120.18.Ce0.030

44、.10S38100XM-15J0.082.000.0300.0301.502.5017.019.017.518.5.S38815.0.0302.000.0400.0205.506.5013.015.015.017.00.751.50.0.751.50Al0.30Duplex(Austenitic-Ferritic)S31200.0.0302.000.0450.0301.0024.026.05.56.51.202.000.140.20.S31260.0.031.000.0300.0300.7524.026.05.57.52.53.50.100.300.200.80W0.100.50S31803.

45、0.0302.000.0300.0201.0021.023.04.56.52.53.50.080.20.S32001.0.0304.006.000.0400.0301.0019.521.51.003.000.600.050.171.00.S32003.0.0302.000.0300.0201.0019.522.53.04.01.502.000.140.20.S32101.0.0404.006.000.0400.0301.0021.022.01.351.700.100.800.200.250.100.80.S32202.0.0302.000.0400.0101.0021.524.01.002.8

46、00.450.180.26.S322052205G0.0302.000.0300.0201.0022.023.04.56.53.03.50.140.20.S323042304G0.0302.500.0400.0301.0021.524.53.05.50.050.600.050.200.050.60S32506.0.0301.000.0400.0150.9024.026.05.57.23.03.50.080.20.W0.050.30S32520.0.0301.500.0350.0200.8024.026.05.58.03.04.00.200.350.502.00.S32550255G0.041.500.0400.0301.0024.027.04.56.52.93.90.100.25