1、Designation: A814/A814M 08A814/A814M 15Standard Specification forCold-Worked Welded Austenitic Stainless Steel Pipe1This standard is issued under the fixed designation A814/A814M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, the
2、 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. Scope*1.1 This specification covers two classes of flanged and cold-bending quality cold-worked straight-seam single o
3、r doublewelded austenitic steel pipe intended for high-temperature and general corrosive services.NOTE 1When the impact test criterion for a low-temperature service would be 15 ftlbf 20 J energy absorption or 15 mils 0.38 mm lateralexpansion, some of the austenitic stainless steel grades covered by
4、this specification are accepted by certain pressure vessel or piping codes without thenecessity of making the actual test. For example, Grades 304, 304L, and 347 are accepted by the ASME Pressure Vessel Code, Section VIII Division 1,and by the Chemical Plant and Refinery Piping Code,ANSI B31.3 for s
5、ervice at temperatures as low as 425 F 250 C without qualification by impacttests. Other AISI stainless steel grades are usually accepted for service temperatures as low as 325 F 200 C without impact testing. Impact testingmay, under certain circumstances, be required. For example, materials with ch
6、romium or nickel content outside the AISI ranges, and for material withcarbon content exceeding 0.10 %, are required to be impact tested under the rules ofASME Section VIII Division 1 when service temperatures are lowerthan 50 F 45 C.1.2 Grades TP304H, TP304N, TP316H, TP316N, TP321H, TP347H, and TP3
7、48H are modifications of Grades TP304, TP316,TP321, TP347, and TP348, and are intended for high-temperature service.1.3 Two classes of pipe are covered as follows:1.3.1 Class SWPipe, single-welded with no addition of filler metal and1.3.2 Class DWPipe, double-welded with no addition of filler metal.
8、1.4 Optional supplementary requirements are provided for pipe where a greater degree of testing is desired. Thesesupplementary requirements call for additional tests to be made and, when desired, one or more of these may be specified in theorder.1.5 Table 1 lists the dimensions of cold-worked single
9、- or double-welded stainless steel pipe. Pipe having other dimensions maybe furnished provided such pipe complies with all other requirements of this specification.1.6 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI unitsare
10、 shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be usedindependently of the other. Combining values from the two systems may result in nonconformance with the specification. Theinch-pound units shall apply unless the “M” designation of this
11、 specification is specified in the order.2. Referenced Documents2.1 ASTM Standards:2A262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless SteelsA370 Test Methods and Definitions for Mechanical Testing of Steel ProductsA480/A480M Specification for General Require
12、ments for Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and StripA999/A999M Specification for General Requirements for Alloy and Stainless Steel PipeE112 Test Methods for Determining Average Grain SizeE381 Method of Macroetch Testing Steel Bars, Billets, Blooms, and ForgingsE527 Pract
13、ice for Numbering Metals and Alloys in the Unified Numbering System (UNS)2.2 ANSI Standards:3B31.3 Process Piping1 This specification is under the jurisdiction ofASTM Committee A01 on Steel, Stainless Steel and RelatedAlloys and is the direct responsibility of Subcommittee A01.10on Stainless and All
14、oy Steel Tubular Products.Current edition approved March 1, 2008March 1, 2015. Published April 2008March 2015. Originally approved in 1983. Last previous edition approved in 20072008 asA814/A814M 07.A814/A814M 08. DOI: 10.1520/A0814_A0814M-08.10.1520/A0814_A0814M-15.2 For referencedASTM standards, v
15、isit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.3 Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New
16、York, NY 10036, http:/www.ansi.org.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 previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM reco
17、mmends 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 Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C7
18、00, West Conshohocken, PA 19428-2959. United States1TABLE 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 by agreementbetween the purchaser and producer.NPSNo.OutsideDiameterOutsideDiameterTol
19、eranceSched-uleWallThick-nessTolerance18 0.405 +0.004 10 0.049 0.0040.002 40 0.068 0.00580 0.095 0.00614 0.540 +0.005 10 0.065 0.0050.003 40 0.088 0.00680 0.119. 0.00938 0.675 +0.006 10 0.065 0.0050.004 40 0.091 0.00680 0.126 0.01012 0.840 +0.007 5 0.065 0.0050.005 10 0.083 0.00640 0.109 0.00980 0.1
20、47 0.01134 1.060 +0.010 5 0.065 0.0050.007 10 0.083 0.00640 0.113 0.00980 0.154 0.0111 1.315 +0.010 5 0.065 0.0050.007 10 0.109 0.00940 0.133 0.01180 0.179 0.014114 1.660 +0.012 5 0.065 0.0050.0080 10 0.109 0.00940 0.140 0.01180 0.191 0.014112 1.900 +0.015 5 0.065 0.0050.008 10 0.109 0.00940 0.145 0
21、.01180 0.200 0.0152 2.375 +0.018 5 0.065 0.0050.008 10 0.109 0.00940 0.154 0.01180 0.218 0.015212 2.875 +0.020 5 0.065 0.0050.009 10 0.120 0.01040 0.203 0.01580 0.276 0.0203 3.500 +0.025 5 0.083 0.0060.010 10 0.120 0.01040 0.216 0.01580 0.300 0.020312 4.000 +0.025 5 0.083 0.0060.010 10 0.120 0.01040
22、 0.226 0.01880 0.318 0.0204 4.500 +0.025 5 0.083 0.0060.010 10 0.120 0.01040 0.237 0.01980 0.337 0.020TABLE 1 Pipe DimensionsANPS No. Outside Diameter Outside DiameterToleranceSchedule Wallin. mm in. mm Thicknessin. mmTolerancein. mme 18 0.405 10.29 +0.004 0.10 10 0.049 1.24 0.004 0.100.002 0.05 40
23、0.068 1.72 0.005 0.1280 0.095 2.41 0.006 0.1514 0.540 13.72 +0.005 0.12 10 0.065 1.65 0.005 0.120.003 0.08 40 0.088 2.24 0.006 0.1580 0.119 3.02 0.009 0.2338 0.675 17.15 +0.006 0.15 10 0.065 1.65 0.005 0.120.004 0.10 40 0.091 2.31 0.006 0.1580 0.126 3.20 0.010 0.2512 0.840 21.34 +0.007 0.18 5 0.065
24、1.65 0.005 0.120.005 0.12 10 0.083 2.11 0.006 0.1540 0.109 2.77 0.009 0.2380 0.147 3.73 0.011 0.2834 1.050 26.67 +0.010 0.25 5 0.065 1.65 0.005 0.12A814/A814M 1522.3 ASME Boiler and Pressure Vessel Code:4Section VIII Division 1, Pressure Vessels2.4 SAE Standard:5SAE J 1086 Practice for Numbering Met
25、als and Alloys (UNS)3. Ordering Information3.1 Orders for material under this specification should include the following as required, to describe the desired materialadequately:3.1.1 Quantity (feet, centimetres, or number of lengths),3.1.2 Name of material (austenitic steel pipe),3.1.3 Class (1.3).
26、If not specified by the purchaser, the producer shall have the option to furnish either single-welded (SW) ordouble-welded (DW) pipe,3.1.4 Grade (Table 2),3.1.5 Size (NPS or outside diameter and schedule number or average wall thickness),3.1.6 Length (specific or random) (Section 10),3.1.7 End finis
27、h (Section on Ends of Specification A999/A999M),3.1.8 Optional requirements (Section 9), (Supplementary Requirements S1 to S8),3.1.9 Test report required (Section on Certification of Specification A999/A999M),3.1.10 Specification designation, and3.1.11 Special requirements or exceptions to the speci
28、fication.4 Available from American Society of Mechanical Engineers (ASME), ASME International Headquarters, ThreeTwo Park Ave., New York, NY 10016-5990,http:/www.asme.org.5 Available from Society of Automotive Engineers (SAE), 400 Commonwealth Dr., Warrendale, PA 15096-0001, http:/www.sae.org.NPS No
29、. Outside Diameter Outside DiameterToleranceSchedule Wallin. mm in. mm Thicknessin. mmTolerancein. mm0.007 0.18 10 0.083 2.11 0.006 0.1540 0.113 2.87 0.009 0.2380 0.154 3.91 0.011 0.281 1.315 33.40 +0.010 0.25 5 0.065 1.65 0.005 0.120.007 0.18 10 0.109 2.77 0.009 0.2340 0.133 3.38 0.011 0.2880 0.179
30、 4.55 0.014 0.36114 1.660 42.16 +0.012 0.30 5 0.065 1.65 0.005 0.120.008 0.20 10 0.109 2.77 0.009 0.2340 0.140 3.56 0.011 0.2880 0.191 4.85 0.014 0.36112 1.900 48.26 +0.015 0.38 5 0.065 1.65 0.005 0.120.008 0.20 10 0.109 2.77 0.009 0.2340 0.145 3.68 0.011 0.2880 0.200 5.08 0.015 0.382 2.375 60.33 +0
31、.018 0.46 5 0.065 1.65 0.005 0.120.008 0.20 10 0.109 2.77 0.009 0.2340 0.154 3.91 0.011 0.2880 0.218 5.54 0.015 0.38212 2.875 73.03 +0.020 0.51 5 0.065 1.65 0.005 0.120.009 0.23 10 0.120 3.05 0.010 0.2540 0.203 5.16 0.015 0.3880 0.276 7.01 0.020 0.513 3.500 88.90 +0.025 0.63 5 0.083 2.11 0.006 0.150
32、.010 0.25 10 0.120 3.05 0.010 0.2540 0.216 5.49 0.015 0.3880 0.300 7.62 0.020 0.51312 4.000 101.6 +0.025 0.63 5 0.083 2.11 0.006 0.150.010 0.25 10 0.120 3.05 0.010 0.2540 0.226 5.74 0.018 0.4680 0.318 8.08 0.020 0.514 4.500 114.3 +0.025 0.63 5 0.083 2.11 0.006 0.150.010 0.25 10 0.120 3.05 0.010 0.25
33、40 0.237 6.02 0.019 0.4880 0.337 8.56 0.020 0.51A All dimensions in inches.A814/A814M 153TABLE 2 Chemical RequirementsGradeUNSDesig-nationAComposition, %Carbon,maxBManga-nese,maxBPhos-pho-rus,maxSul-fur,maxSili-con Nickel ChromiumMolyb-denumTita-niumColum-biumplusTanta-lumTanta-lum,maxNitro-genCVana
34、-diumCop-per CeriumTP 201 S20100 0.15 5.57.50.060 0.030 1.00 3.55.516.018.0. . . . . . . . . . . . 0.25 . . . . . . . . .TP 201LN S20153 0.03 6.47.50.045 0.015 0.75 4.05.0 16.017.5 . . . . . . . . . . . . 0.100.25. . . 1.00 . . .TP 304 S30400 0.08 2.00 0.045 0.030 1.00 max 8.011.018.020.0. . . . . .
35、 . . . . . . . . . . . . . . . . . .TP 304H S30409 0.040.102.00 0.045 0.030 1.00 max 8.011.018.020.0. . . . . . . . . . . . . . . . . . . . . . . .TP 304L S30403 0.030D 2.00 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 m
36、ax 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 12.016.022.024.0. . . . . . 10 Cmin,1.10 max. . . . . . . . . . . . . . .T
37、P309S 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. . . . . . 10 Cmin,1.10 max. . . . . . . . . . . . . . .TP 310S S31008 0.08 2.00 0.045 0.030 1.00 max 19.022.024.026.00.75 max .
38、. . . . . . . . . . . . . . . . . . . .TP 316 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 0.030D 2.00 0.045 0.03
39、0 1.00 max 10.0 14.016.018.02.003.00. . . . . . . . . . . . . . . . . . . . .TP 316N S31651 0.08 2.00 0.045 0.030 1.00 max 10.014.016.018.02.003.000.100.16. . . . . . . . .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
40、 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 1.00 0.030 0.030 1.00 14.516.517.519.03.84.5. . . . . . . . . 0.150.21. . . 2
41、.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 . . . .
42、. . . . . . . . . . . . . .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.
43、 . . . . . G 0.10 . . . . . . . . .TP 348H S34809 0.040.102.00 0.045 0.030 1.00 max 9.0013.017.019.0. . . . . . H 0.10 . . . . . . . . . . . .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 m
44、ax 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 max 11.513.520.523.51.503.00. . . 0.100.30. . . 0.200.400.100.30. . . . . .TP XM-
45、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 1.402.0010.012.020.022.0. . . . . . . . . . .
46、 . 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. . .A814/A814M 1544. Materials and Manufacture4.1 Manufacture:4.1.1 The pipe shall be made by a machine-welding or an automatic-welding process, welding from one or b
47、oth sides andproducing full penetration welds with no addition of filler metal in the welding operation.4.1.2 Weld repairs, with the addition of compatible filler metal, may be made to the weld joint in accordance with therequirements of the section on Repair by Welding of Specification A999/A999M.4
48、.1.3 Prior to final heat treatment of the pipe, the weld bead must be cold-worked by methods such as forging, planishing,drawing, swaging or bead rolling so as to obtain a flush condition on the inside and outside of the pipe. Undercuts shall be limitedto shallow rounded depressions of less than 0.0
