ASTM A312 A312M-2011 Standard Specification for Seamless Welded and Heavily Cold Worked Austenitic Stainless Steel Pipes《无缝焊接重冷处理奥氏体不锈钢管标准规格》.pdf

1、Designation: A312/A312M 11Used in USDOE-NE standardsStandard Specification forSeamless, Welded, and Heavily Cold Worked AusteniticStainless Steel Pipes1This standard is issued under the fixed designation A312/A312M; the number immediately following the designation indicates the yearof original adopt

2、ion 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 Department of Defense.1. S

3、cope*1.1 This specification2covers seamless, straight-seamwelded, and heavily cold worked welded austenitic stainlesssteel pipe intended for high-temperature and general corrosiveservice.NOTE 1When the impact test criterion for a low-temperature servicewould be 15 ftlbf 20 J energy absorption or 15

4、mils 0.38 mm lateralexpansion, some of the austenitic stainless steel grades covered by thisspecification are accepted by certain pressure vessel or piping codeswithout the necessity of making the actual test. For example, GradesTP304, TP304L, and TP347 are accepted by the ASME Pressure VesselCode,

5、Section VIII Division 1, and by the Chemical Plant and RefineryPiping Code, ANSI B31.3, for service at temperatures as low as 425 F250 C without qualification by impact tests. Other AISI stainless steelgrades are usually accepted for service temperatures as low as 325 F200 C without impact testing.

6、Impact testing may, under certaincircumstances, be required. For example, materials with chromium ornickel content outside the AISI ranges, and for material with carboncontent exceeding 0.10 %, are required to be impact tested under the rulesof ASME Section VIII Division 1 when service temperatures

7、are lowerthan 50 F 45 C.1.2 Grades TP304H, TP309H, TP309HCb, TP310H,TP310HCb, TP316H, TP321H, TP347H, and TP348H aremodifications of Grades TP304, TP309Cb, TP309S, TP310Cb,TP310S, TP316, TP321, TP347, and TP348, and are intendedfor service at temperatures where creep and stress ruptureproperties are

8、 important.1.3 Optional supplementary requirements are provided forpipe where a greater degree of testing is desired. Thesesupplementary requirements call for additional tests to be madeand, when desired, it is permitted to specify in the order one ormore of these supplementary requirements.1.4 Tabl

9、e X1.1 lists the standardized dimensions of weldedand seamless stainless steel pipe as shown in ANSI B36.19.These dimensions are also applicable to heavily cold workedpipe. Pipe having other dimensions is permitted to be orderedand furnished provided such pipe complies with all otherrequirements of

10、this specification.1.5 Grades TP321 and TP321H have lower strength require-ments for pipe manufactured by the seamless process innominal wall thicknesses greater than38 in. 9.5 mm.1.6 The values stated in either SI units or inch-pound unitsare to be regarded separately as standard. Within the text,

11、theSI units are shown in brackets. The values stated in eachsystem may not be exact equivalents; therefore, each systemshall be used independently of the other. Combining valuesfrom the two systems may result in non-conformance with thestandard. The inch-pound units shall apply unless the “M”designa

12、tion of this specification is specified in the order.NOTE 2The dimensionless designator NPS (nominal pipe size) hasbeen substituted in this standard for such traditional terms as “nominaldiameter,” “size,” and “nominal size.”2. Referenced Documents2.1 ASTM Standards:3A262 Practices for Detecting Sus

13、ceptibility to IntergranularAttack in Austenitic Stainless SteelsA370 Test Methods and Definitions for Mechanical Testingof Steel ProductsA941 Terminology Relating to Steel, Stainless Steel, Re-lated Alloys, and FerroalloysA999/A999M Specification for General Requirements forAlloy and Stainless Stee

14、l PipeA1016/A1016M Specification for General Requirementsfor Ferritic Alloy Steel, Austenitic Alloy Steel, and Stain-less Steel TubesE112 Test Methods for Determining Average Grain SizeE381 Method of Macroetch Testing Steel Bars, Billets,Blooms, and ForgingsE527 Practice for Numbering Metals and All

15、oys in the1This specification is under the jurisdiction of ASTM Committee A01 on Steel,Stainless Steel and Related Alloys and is the direct responsibility of SubcommitteeA01.10 on Stainless and Alloy Steel Tubular Products.Current edition approved April 1, 2011. Published May 2011. Originallyapprove

16、d in 1948. Last previous edition approved in 2009 as A312/A312M09.DOI: 10.1520/A0312_A0312M-11.2For ASME Boiler and Pressure Vessel Code applications see related Specifi-cation SA-312 in Section II of that Code.3For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Cust

17、omer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken

18、, PA 19428-2959, United States.Unified Numbering System (UNS)2.2 ANSI Standards:4B1.20.1 Pipe Threads, General PurposeB36.10 Welded and Seamless Wrought Steel PipeB36.19 Stainless Steel Pipe2.3 ASME Standard:ASME Boiler and Pressure Vessel Code : Section VIII52.4 AWS Standard:A5.9 Corrosion-Resistin

19、g Chromium and Chromium-Nickel Steel Welding Rods and Electrodes62.5 Other Standard:SAE J1086 Practice for Numbering Metals and Alloys(UNS)73. Terminology3.1 Definitions:3.1.1 The definitions in Specification A999/A999M andTerminology A941 are applicable to this specification.4. Ordering Information

20、4.1 Orders for material to this specification shall conform tothe requirements of the current edition of Specification A999/A999M.5. General Requirements5.1 Material furnished under this specification shall con-form to the applicable requirements of the current edition ofSpecification A999/A999M unl

21、ess otherwise provided herein.5.2 Heat Treatment:5.2.1 All pipe shall be furnished in the heattreated con-dition in accordance with the requirements of Table 2. Theheattreatment procedure, except for “H” grades, S30815,S31035, S31272, S31254, S32654, N08367, N08904, N08925,and N08926 shall consist o

22、f heating the pipe to a minimumtemperature of 1900 F 1040 C and quenching in water orrapidly cooling by other means.6. Materials and Manufacture6.1 Manufacture:6.1.1 The pipe shall be manufactured by one of the follow-ing processes:6.1.2 Seamless (SML) pipe shall be made by a process thatdoes not in

23、volve welding at any stage of production.6.1.3 Welded (WLD) pipe shall be made using an automaticwelding process with no addition of filler metal during thewelding process.6.1.4 Heavily cold-worked (HCW) pipe shall be made byapplying cold working of not less than 35 % reduction inthickness of both w

24、all and weld to a welded pipe prior to thefinal anneal. No filler shall be used in making the weld. Priorto cold working, the weld shall be 100 % radiographicallyinspected in accordance with the requirements ofASME Boilerand Pressure Vessel Code, Section VIII, Division 1, latestrevision, Paragraph U

25、W-51.6.1.5 Welded pipe and HCW pipe of NPS 14 and smallershall have a single longitudinal weld. Welded pipe and HCWpipe of a size larger than NPS 14 shall have a singlelongitudinal weld or shall be produced by forming and weldingtwo longitudinal sections of flat stock when approved by thepurchaser.

26、All weld tests, examinations, inspections, or treat-ments shall be performed on each weld seam.6.1.6 At the option of the manufacturer, pipe shall be eitherhot finished or cold finished.6.1.7 The pipe shall be free of scale and contaminatingexogenous iron particles. Pickling, blasting, or surface fi

27、nish-ing is not mandatory when pipe is bright annealed. Thepurchaser is permitted to require that a passivating treatment beapplied to the finished pipe.4Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.5Available from Amer

28、ican Society of Mechanical Engineers (ASME), ASMEInternational Headquarters, Three Park Ave., New York, NY 10016-5990, http:/www.asme.org.6Available from American Welding Society (AWS), 550 NW LeJeune Rd.,Miami, FL 33126, http:/www.aws.org.7Available from Society of Automotive Engineers (SAE), 400 C

29、ommonwealthDr., Warrendale, PA 15096-0001, http:/www.sae.org.A312/A312M 112TABLE 1 Chemical RequirementsGradeUNSDesig-nationAComposition, %BCarbonManga-nesePhos-phorusSulfur SiliconChrom-iumNickelMolyb-denumTita-niumColum-biumTanta-lum,maxNitro-genCVana-diumCopper Cerium BoronAlum-inumOther. . . S20

30、400 0.030 7.09.00.045 0.030 1.00 15.017.01.503.00. . . . 0.150.30. . . . .TPXM-19 S20910 0.06 4.06.00.045 0.030 1.00 20.523.511.513.51.503.00. . . 0.100.30. . . 0.200.400.100.30. .TPXM-10 S21900 0.08 8.010.00.045 0.030 1.00 19.021.55.57.5. . . . 0.150.40. . .TPXM-11 S21904 0.04 8.010.00.045 0.030 1.

31、00 19.021.55.57.5. . . . 0.150.40. . .TPXM-29 S24000 0.08 11.514.50.060 0.030 1.00 17.019.02.33.7. . . . 0.200.40. . .TP201 S20100 0.15 5.57.50.060 0.030 1.00 16.018.03.55.5. . . . 0.25 . . . . .TP201LN S20153 0.03 6.47.50.045 0.015 0.75 16.017.54.05.0. . . . 0.100.25. 1.00 . . .TP304 S30400 0.08 2.

32、00 0.045 0.030 1.00 18.020.08.011.0. . . . . . . .TP304L S30403 0.035D2.00 0.045 0.030 1.00 18.020.08.013.0. . . . . . . .TP304H S30409 0.040.102.00 0.045 0.030 1.00 18.020.08.011.0. . . . . . . . . . S30415 0.040.060.80 0.045 0.030 1.002.0018.019.09.010.0. . . . 0.120.18. . 0.030.08TP304N S30451 0.

33、08 2.00 0.045 0.030 1.00 18.020.08.018.0. . . . 0.100.16. . .TP304LN S30453 0.035 2.00 0.045 0.030 1.00 18.020.08.012.0. . . . 0.100.16. . . . . S30600 0.018 2.00 0.02 0.02 3.74.317.018.514.015.50.20 . . . . . 0.50max. . . S30615 0.160.242.00 0.030 0.03 3.24.017.019.513.516.0. . . . . . . . . 0.801.

34、50. . . S30815 0.050.100.80 0.040 0.030 1.402.0020.022.010.012.0. . . . 0.140.20. . 0.030.08TP309S S30908 0.08 2.00 0.045 0.030 1.00 22.024.012.015.00.75 . . . . . .TP309H S30909 0.040.102.00 0.045 0.030 1.00 22.024.012.015.0. . . . . . .TP309Cb S30940 0.08 2.00 0.045 0.030 1.00 22.024.012.016.00.75

35、 . . . 10 3 Cmin,1.10 max. . . .TP309HCb S30941 0.040.102.00 0.045 0.030 1.00 22.024.012.016.00.75 . . . 10 3 Cmin,1.10 max. . .S31002 0.015 2.00 0.020 0.015 0.15 24.026.019.022.00.10 . . . 0.10 .TP310S S31008 0.08 2.00 0.045 0.030 1.00 24.026.019.022.00.75 . . . . . .TP310H S31009 0.040.102.00 0.04

36、5 0.030 1.00 24.026.019.022.0. . . . . . .S31035 0.040.100.60 0.030 0.015 0.40 21.523.523.526.50.300.600.150.302.03.50.0020.008W 2.04.0Co 1.02.0A312/A312M113TABLE 1 ContinuedGradeUNSDesig-nationAComposition, %BCarbonManga-nesePhos-phorusSulfur SiliconChrom-iumNickelMolyb-denumTita-niumColum-biumTant

37、a-lum,maxNitro-genCVana-diumCopper Cerium BoronAlum-inumOtherTP310Cb S31040 0.08 2.00 0.045 0.030 1.00 24.026.019.022.00.75 . . . 10 3 Cmin,1.10 max. . . .TP310HCb S31041 0.040.102.00 0.045 0.030 1.00 24.026.019.022.00.75 . . . 10 3 Cmin,1.10 max. . . . . S31050 0.025 2.00 0.020 0.015 0.4 24.026.020

38、.523.51.62.6. . . 0.090.15. . . . . S31254 0.020 1.00 0.030 0.010 0.80 19.520.517.518.56.06.5. . . 0.180.22. . . 0.501.00.S31272 0.080121.52.000.030 0.015 0.250.7514.016.014.016.01.001.400.300.600.0040.008S31277 0.020 3.00 0.030 0.010 0.50 20.523.026.028.06.58.00.300.400.501.50TP316 S31600 0.08 2.00

39、 0.045 0.030 1.00 16.018.011.014.0E2.003.00. . . . . . .TP316L S31603 0.035D2.00 0.045 0.030 1.00 16.018.010.014.02.003.00. . . . . . .TP316H S31609 0.040.102.00 0.045 0.030 1.00 16.018.011.014.0E2.003.00. . . . . . .TP316Ti S31635 0.08 2.00 0.045 0.030 0.75 16.018.010.014.02.003.0053(C+N)0.70. . 0.

40、10 . . . . .TP316N S31651 0.08 2.00 0.045 0.030 1.00 16.018.011.014.0E2.003.000.100.16. . .TP316LN S31653 0.035 2.00 0.045 0.030 1.00 16.018.011.014.0E2.003.00. . . 0.100.16. . .TP317 S31700 0.08 2.00 0.045 0.030 1.00 18.020.011.014.03.04.0. . . . . . .TP317L S31703 0.035 2.00 0.045 0.030 1.00 18.02

41、0.011.015.03.04.0. . . . . . . . . S31725 0.03 2.00 0.040F0.030 1.00 18.020.013.517.54.05.0. . . 0.10 . 0.75 . . . S31726 0.03 2.00 0.040F0.030 1.00 17.020.014.517.54.05.0. . . 0.100.20. 0.75 . . . S31727 0.03 1.00 0.030 0.030 1.00 17.519.014.516.53.84.5. . . 0.150.21. . . 2.84.0. . . . . S32053 0.0

42、3 1.00 0.030 0.010 1.00 22.024.024.026.05.06.0. . . 0.170.22. . . . .TP321 S32100 0.08 2.00 0.045 0.030 1.00 17.019.09.012.0.G. . 0.10 . . .TP321H S32109 0.040.102.00 0.045 0.030 1.00 17.019.09.012.0.H. . 0.10 . . . . . S32615 0.07 2.00 0.045 0.030 4.86.016.519.519.022.00.301.50. . . . . 1.502.50. .

43、 . S32654 0.020 2.04.00.030 0.005 0.50 24.025.021.023.07.08.0. . . 0.450.55. . . 0.300.60. . . S33228 0.040.081.00 0.020 0.015 0.30 26.028.031.033.0. . 0.601.00. . . . 0.050.10. . . 0.025. . . S34565 0.03 5.07.00.030 0.010 1.00 23.025.016.018.04.05.0. . . 0.10 0.400.60. . . .TP347 S34700 0.08 2.00 0

44、.045 0.030 1.00 17.019.09.013.0. .I. . . . .A312/A312M114TABLE 1 ContinuedGradeUNSDesig-nationAComposition, %BCarbonManga-nesePhos-phorusSulfur SiliconChrom-iumNickelMolyb-denumTita-niumColum-biumTanta-lum,maxNitro-genCVana-diumCopper Cerium BoronAlum-inumOtherTP347H S34709 0.040.102.00 0.045 0.030

45、1.00 17.019.09.013.0. .J. . . . .TP347LN S34751 0.0050.0202.00 0.045 0.030 1.00 17.019.09.013.0. . 0.200.50K. . . 0.060.10. . . . .TP348 S34800 0.08 2.00 0.045 0.030 1.00 17.019.09.013.0. .I0.10 . . . .TP348H S34809 0.040.102.00 0.045 0.030 1.00 17.019.09.013.0. .J0.10 . . . . . . S35045 0.060.101.5

46、0 . . . 0.015 1.00 25.029.032.037.0. . . 0.150.60. . . . 0.75 . . 0.150.60. . . S35315 0.040.082.00 0.040 0.030 1.202.0024.026.034.036.0. . . . 0.120.18. . 0.030.08. .TPXM-15 S38100 0.08 2.00 0.030 0.030 1.502.5017.019.017.518.5. . . . . . . . . . S38815 0.030 2.00 0.040 0.020 5.56.513.015.015.017.0

47、0.751.50. . . . . 0.751.50. . 0.30. . . N08367 0.030 2.00 0.040 0.030 1.00 20.022.023.525.56.07.0. . . 0.180.25. 0.75 . . .800 N08800 0.10 1.50 0.045 0.015 1.00 19.023.030.035.0. . . . . . 0.75 . . 0.150.60FeL39.5 min.800H N08810 0.050.101.50 0.045 0.015 1.00 19.023.030.035.0. . . 0.150.60. . . . 0.

48、75 . . 0.150.60FeL39.5 min.N08811 0.060.101.50 0.045 0.015 1.00 19.023.030.035.0. . . 0.150.60M. . . . 0.75 . . 0.150.60MFeL39.5 min. . . N08904 0.020 2.00 0.040 0.030 1.00 19.023.023.028.04.05.0. . . 0.10 . 1.002.00. . . . . N08925 0.020 1.00 0.045 0.030 0.50 19.021.024.026.06.07.0. . . 0.100.20. . . 0.801.50. . . . . N08926 0.020 2.00 0.030 0.010 0.50 19.021.024.026.06.07.0. . . 0.150.25. . . 0.501.50. . .ANew designation established in accordance with Practice E527 and SAE J1086.BMaximum, unless otherwise indicated. Where elipses (.) appear in this table, there is no requi