ASTM A814 A814M-2007 Standard Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe.pdf

1、Designation: A 814/A 814M 07Standard Specification forCold-Worked Welded Austenitic Stainless Steel Pipe1This standard is issued under the fixed designationA 814/A 814M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, the year of l

2、ast revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers two classes of flanged andcold-bending quality cold-worked straight-seam single ordouble we

3、lded austenitic steel pipe intended for high-temperature and general corrosive services.NOTE 1When the impact test criterion for a low-temperature servicewould be 15 ftlbf 20 J energy absorption or 15 mils 0.38 mm lateralexpansion, some of the austenitic stainless steel grades covered by thisspecifi

4、cation are accepted by certain pressure vessel or piping codeswithout the necessity of making the actual test. For example, Grades 304,304L, and 347 are accepted by the ASME Pressure Vessel Code, SectionVIII Division 1, and by the Chemical Plant and Refinery Piping Code,ANSI B31.3 for service at tem

5、peratures as low as 425 F 250 Cwithout qualification by impact tests. Other AISI stainless steel grades areusually accepted for service temperatures as low as 325 F 200 Cwithout impact testing. Impact testing may, under certain circumstances,be required. For example, materials with chromium or nicke

6、l contentoutside the AISI ranges, and for material with carbon content exceeding0.10 %, are required to be impact tested under the rules of ASME SectionVIII Division 1 when service temperatures are lower than 50 F 45C.1.2 Grades TP304H, TP304N, TP316H, TP316N, TP321H,TP347H, and TP348H are modificat

7、ions of Grades TP304,TP316, TP321, TP347, and TP348, and are intended forhigh-temperature service.1.3 Two classes of pipe are covered as follows:1.3.1 Class SWPipe, single-welded with no addition offiller metal and1.3.2 Class DWPipe, double-welded with no addition offiller metal.1.4 Optional supplem

8、entary requirements are provided forpipe where a greater degree of testing is desired. Thesesupplementary requirements call for additional tests to be madeand, when desired, one or more of these may be specified in theorder.1.5 Table 1 lists the dimensions of cold-worked single- ordouble-welded stai

9、nless steel pipe. Pipe having other dimen-sions may be furnished provided such pipe complies with allother requirements of this specification.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

10、 values stated in eachsystem are not exact equivalents; therefore, each system mustbe used independently of the other. Combining values from thetwo systems may result in nonconformance with the specifi-cation. The inch-pound units shall apply unless the “M”designation of this specification is specif

11、ied in the order.2. Referenced Documents2.1 ASTM Standards:2A 262 Practices for Detecting Susceptibility to Intergranu-lar Attack in Austenitic Stainless SteelsA 370 Test Methods and Definitions for Mechanical Testingof Steel ProductsA 480/A 480M Specification for General Requirements forFlat-Rolled

12、 Stainless and Heat-Resisting Steel Plate,Sheet, and StripA 999/A 999M Specification for General Requirements forAlloy and Stainless Steel PipeE112 Test Methods for Determining Average Grain SizeE 381 Method of Macroetch Testing Steel Bars, Billets,Blooms, and ForgingsE 527 Practice for Numbering Me

13、tals and Alloys (UNS)2.2 ASME Boiler and Pressure Vessel Code:3Section VIII Division 1, Pressure Vessels2.3 SAE Standard:4SAE J 1086 Practice for Numbering Metals and Alloys(UNS)3. Ordering Information3.1 Orders for material under this specification shouldinclude the following as required, to descri

14、be the desiredmaterial adequately:3.1.1 Quantity (feet, centimetres, or number of lengths),1This 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 Produ

15、cts.Current edition approved Sept. 1, 2007. Published October 2007. Originallyapproved in 1983. Last previous edition approved in 2005 as A 814/A 814M 05.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMS

16、tandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from American Society of Mechanical Engineers (ASME), ASMEInternational Headquarters, Three Park Ave., New York, NY 10016-5990, http:/www.asme.org.4Available from Society of Automotive Engineers (

17、SAE), 400 CommonwealthDr., Warrendale, PA 15096-0001, http:/www.sae.org.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, PA 19428-2959, United States.3.1.2 Name of material (austenitic steel pipe),

18、3.1.3 Class (1.3). If not specified by the purchaser, theproducer shall have the option to furnish either single-welded(SW) or double-welded (DW) pipe,3.1.4 Grade (Table 2),3.1.5 Size (NPS or outside diameter and schedule number oraverage wall thickness),3.1.6 Length (specific or random) (Section 10

19、),3.1.7 End finish (Section on Ends of Specification A 999/A 999M),3.1.8 Optional requirements (Section 9), (SupplementaryRequirements S1 to S8),3.1.9 Test report required (Section on Certification of Speci-fication A 999/A 999M),3.1.10 Specification designation, and3.1.11 Special requirements or ex

20、ceptions to the specifica-tion.4. Materials and Manufacture4.1 Manufacture:4.1.1 The pipe shall be made by a machine-welding or anautomatic-welding process, welding from one or both sides andproducing full penetration welds with no addition of fillermetal in the welding operation.4.1.2 Weld repairs,

21、 with the addition of compatible fillermetal, may be made to the weld joint in accordance with therequirements of the section on Repair by Welding of Specifi-cation A 999/A 999M.4.1.3 Prior to final heat treatment of the pipe, the weld beadmust be cold-worked by methods such as forging, planishing,d

22、rawing, swaging or bead rolling so as to obtain a flushcondition on the inside and outside of the pipe. Undercuts shallbe limited to shallow rounded depressions of less than 0.005 in.0.127 mm deep on either the inside or outside surface of thepipe with no encroachment of the minimum permitted wallth

23、ickness.4.1.4 The pipe shall be pickled free of scale. When brightannealing is used, pickling is not necessary.4.2 Heat Treatment:4.2.1 All pipe shall be furnished in the heat-treated condi-tion. The heat-treatment procedure, except for H grades,S30815, N 08367 and S 31254, shall consist of heating

24、the pipeto a minimum temperature of 1900 F 1040 C and quench-ing in water or rapidly cooling by other means.4.2.2 All H grades and S30815 shall be furnished in thesolution-treated condition. The minimum solution treatingtemperature for Grades TP321H, TP347H, and TP348H shallbe 2000 F 1100 C and for

25、Grades TP304H and TP316H,1900 F 1040 C. The minimum temperature for S30815shall be 1920 F 1050 C.4.2.3 The heat-treatment procedure for S 31254 shall con-sist of heating the pipe to a minimum temperature of 2100 F1150 C and quenching in water or rapidly cooling by othermeans.4.2.4 The heat-treatment

26、 procedure for S31727 and S32053shall consist of heating the pipe to a minimum temperature of1975 to 2155 F 1080 to 1180 C and quenching in water orrapidly cooling by other means.4.2.5 UNS N 08367 shall be solution annealed from 2025 Fminimum followed by rapid quenching.4.3 H grades and S30815 shall

27、 have a minimum grain sizeof 7 or coarser when measured in accordance with TestMethods E112.5. Chemical Composition5.1 The steel shall conform to the chemical compositionprescribed in Table 2.5.2 When specified on the purchase order, a product analy-sis shall be supplied from one tube or coil of ste

28、el per heat. Theproduct analysis tolerance of Specification A 480/A 480Mshall apply.TABLE 1 Pipe DimensionsANOTE 1For pipe sizes not listed and for pipe ordered to the “M”designation of this specification, the dimensions and tolerances shall be byagreement between the purchaser and producer.NPSNo.Ou

29、tsideDiameterOutsideDiameterToleranceSched-uleWallThick-nessTolerance18 0.405 +0.004 10 0.049 60.0040.002 40 0.068 60.00580 0.095 60.00614 0.540 +0.005 10 0.065 60.0050.003 40 0.088 60.00680 0.119. 60.00938 0.675 +0.006 10 0.065 60.0050.004 40 0.091 60.00680 0.126 60.01012 0.840 +0.007 5 0.065 60.00

30、50.005 10 0.083 60.00640 0.109 60.00980 0.147 60.01134 1.060 +0.010 5 0.065 60.0050.007 10 0.083 60.00640 0.113 60.00980 0.154 60.0111 1.315 +0.010 5 0.065 60.0050.007 10 0.109 60.00940 0.133 60.01180 0.179 60.014114 1.660 +0.012 5 0.065 60.0050.0080 10 0.109 60.00940 0.140 60.01180 0.191 60.014112

31、1.900 +0.015 5 0.065 60.0050.008 10 0.109 60.00940 0.145 60.01180 0.200 60.0152 2.375 +0.018 5 0.065 60.0050.008 10 0.109 60.00940 0.154 60.01180 0.218 60.015212 2.875 +0.020 5 0.065 60.0050.009 10 0.120 60.01040 0.203 60.01580 0.276 60.0203 3.500 +0.025 5 0.083 60.0060.010 10 0.120 60.01040 0.216 6

32、0.01580 0.300 60.020312 4.000 +0.025 5 0.083 60.0060.010 10 0.120 60.01040 0.226 60.01880 0.318 60.0204 4.500 +0.025 5 0.083 60.0060.010 10 0.120 60.01040 0.237 60.01980 0.337 60.020AAll dimensions in inches.A 814/A 814M 072TABLE 2 Chemical RequirementsGradeUNSDesig-nationAComposition, %Carbon,maxBM

33、anga-nese,maxBPhos-pho-rus,maxSul-fur,maxSili-conNickel ChromiumMolyb-denumTita-niumColum-biumplusTanta-lumTanta-lum,maxNitro-genCVana-diumCop-perCeriumTP 304 S30400 0.08 2.00 0.045 0.030 1.00 max 8.011.018.020.0. . . . . . . .TP 304H S30409 0.040.102.00 0.045 0.030 1.00 max 8.011.018.020.0. . . . .

34、 . . .TP 304L S30403 0.030D2.00 0.045 0.030 1.00 max 8.013.018.020.0. . . . . . . .TP 304N S30451 0.08 2.00 0.045 0.030 1.00 max 8.011.018.020.0. . . . 0.100.16. . .TP 304LN S30453 0.030 2.00 0.045 0.030 1.00 max 8.011.018.020.0. . . . 0.100.16. . .TP 309Cb S30940 0.08 2.00 0.045 0.030 1.00 max 12.0

35、16.022.024.0. . 103 Cmin,1.10 max. . . . .TP309S S30908 0.08 2.00 0.045 0.030 1.00 max 12.015.022.024.0. . . . . . . .TP 310Cb S31040 0.08 2.00 0.045 0.030 1.00 max 19.022.024.026.0. . 103 Cmin,1.10 max. . . . .TP 310S S31008 0.08 2.00 0.045 0.030 1.00 max 19.022.024.026.00.75max . . . . . . .TP 316

36、 S31600 0.08 2.00 0.045 0.030 1.00 max 10.014.016.018.02.003.00. . . . . . .TP 316H S31609 0.040.102.00 0.045 0.030 1.00 max 10.014.016.018.02.003.00. . . . . . .TP 316L S31603 0.030D2.00 0.045 0.030 1.00 max 10.014.016.018.02.003.00. . . . . . .TP 316N S31651 0.08 2.00 0.045 0.030 1.00 max 10.014.0

37、16.018.02.003.000.100.16. . .TP 316LN S31653 0.030 2.00 0.045 0.030 1.00 max 10.014.016.018.02.003.00. . . 0.100.16. . .TP 317 S31700 0.08 2.00 0.045 0.030 1.00 max 11.014.018.020.03.04.0. . . . . . .TP 317L S31703 0.030 2.00 0.045 0.030 1.00 max 11.015.018.020.03.04.0. . . . . . . . . S31727 0.030

38、1.00 0.030 0.030 1.00 14.516.517.519.03.84.5. . . 0.150.21. . . 2.84.0. . . S32053 0.030 1.00 0.030 0.010 1.00 24.026.022.024.05.06.0. . . 0.170.22. . .TP 321 S32100 0.08 2.00 0.045 0.030 1.00 max 9.0013.017.019.0.E. . . . . .TP 321H S32109 0.040.102.00 0.045 0.030 1.00 max 9.0013.017.019.0.F. . . .

39、 . .TP 347 S34700 0.08 2.00 0.045 0.030 1.00 max 9.0013.017.019.0. .G. . . . .TP347H S34709 0.040.102.00 0.045 0.030 1.00 max 9.0013.017.019.0. .H. . . . .TP 348 S34800 0.08 2.00 0.045 0.030 1.00 max 9.0013.017.019.0. .G0.10 . . .TP 348H S34809 0.040.102.00 0.045 0.030 1.00 max 9.0013.017.019.0. .H0

40、.10 . . . .TP XM-10 S21900 0.08 8.010.00.045 0.030 1.00 max 5.57.519.021.5. . . . 0.150.40. . .TP XM-11 S21903 0.04 8.010.00.045 0.030 1.00 max 5.57.519.021.5. . . . 0.150.40. . .TP XM-15 S38100 0.08 2.00 0.030 0.030 1.502.5017.518.517.019.0. . . . . . . .TP XM-19 S20910 0.06 4.06.00.045 0.030 1.00

41、max 11.513.520.523.51.503.00. . . 0.100.30. . . 0.200.400.100.30. .TP XM-29 S24000 0.08 11.514.50.060 0.030 1.00 max 2.33.717.019.0. . . . 0.200.40. . . . . S31254 0.020 1.00 0.030 0.010 0.80 max 17.518.519.520.56.06.5. . . 0.180.22. . . 0.501.00. . . S30815 0.050.100.80 0.040 0.030 1.402.0010.012.0

42、20.022.0. . . . 0.140.20. . 0.030.08N08367 0.030 2.00 0.040 0.030 1.00max23.5-25.520.0-22.06.0-7.0. . . 0.18-0.25. . . 0.75max.ANew designation established in accordance with Practice E 527 and SAE J 1086.BMaximum, unless otherwise indicated.CThe method of analysis for nitrogen shall be a matter of

43、agreement between the purchaser and manufacturer.A 814/A 814M 0736. Tensile Requirements6.1 The tensile properties of the material shall conform tothe requirements prescribed in Table 3.7. Permissible Variations in Dimensions7.1 Specified DiameterThe diameter at any point in eachlength of pipe shall

44、 be within the tolerance specified in Table 1.7.2 Alignment (Camber)Using a 3-ft 1.0-m straightedgeplaced so that both ends are in contact with the pipe, thecamber shall not be more than 0.030-in. 0.8-mm.7.3 ThicknessThe wall thickness at any point in the pipeshall be within the thickness tolerance

45、specified in Table 3,except that for pipe in which the wall thickness exceeds0.188-in. 4.8-mm a weld reinforcement of up to 0.015-in.0.38-mm is permitted on the inside of the pipe.8. Lengths8.1 Pipe lengths shall be in accordance with the followingregular practice.8.1.1 Unless otherwise agreed upon,

46、 all sizes up to andincluding NPS 4 are available in a length up to 24 ft (Note 2)with the permissible range of 15 of 24 ft (Note 2).NOTE 2The value(s) applies when the inch-pound designation of thisspecification is the basis of purchase. When the “M” designation of thisspecification is the basis of

47、 purchase, the corresponding metric value(s)shall be agreed upon between the manufacturer and purchaser.8.1.2 If definite cut lengths are desired, the lengths requiredshall be specified in the order. No pipe shall be under thespecified length and not more than14 in. 6 mm over thatspecified.8.1.3 No

48、jointers are permitted unless otherwise specified.9. Workmanship, Finish, and Appearance9.1 The finished pipes shall be free of injurious imperfec-tions and shall have a workmanlike finish. Minor imperfectionsmay be removed by grinding, provided the wall thicknesses arenot decreased to less than tha

49、t permitted in Section 9.10. General Requirements10.1 Material furnished under this specification shall con-form to the applicable requirements of the current edition ofSpecificationA 999/A 999M unless otherwise provided herein.11. Examination of Double-Welded Pipe11.1 Both ends of each double-welded (Class DW) pipeshall be visually examined to determine that complete fusionwas attaine