ASTM A269-2013 Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service《通用无缝和焊接奥氏体不锈钢管标准规格》.pdf

1、Designation: A269 10A269 13Standard Specification forSeamless and Welded Austenitic Stainless Steel Tubing forGeneral Service1This standard is issued under the fixed designation A269; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision,

2、 the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript 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. Scope*1.1 This specification cove

3、rs grades of nominal-wall-thickness, stainless steel tubing for general corrosion-resisting and low-or high-temperature service, as designated in Table 1.1.2 The tubing sizes and thicknesses usually furnished to this specification are 14 in. (6.4 mm) in inside diameter and larger and0.020 in. (0.51

4、mm) in nominal wall-thickness and heavier.1.3 Mechanical property requirements do not apply to tubing smaller than 18 in. (3.2 mm) in inside diameter or 0.015 in. (0.38mm) in thickness.NOTE 1Additional testing requirements may apply for use in ASME B31.3 applications.1.4 Optional supplementary requi

5、rements are provided and, when one or more of these are desired, each shall be so stated inthe order.1.5 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information only and are not co

6、nsidered standard.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 Requirements for Flat-Rolled S

7、tainless and Heat-Resisting Steel Plate, Sheet, and StripA632 Specification for Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General ServiceA1016/A1016M Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless SteelTubesE527

8、 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)2.2 ASME Piping Code:ASME B31.3 Process Piping32.3 Other Standard:SAE J1086 Practice for Numbering Metals and Alloys (UNS)43. Ordering Information3.1 Orders for material under this specification should include the followi

9、ng, as required, to describe the desired materialadequately:3.1.1 Quantity (feet, metres, or number of lengths),1 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 Allo

10、y Steel Tubular Products.Current edition approved April 1, 2010Oct. 1, 2013. Published May 2010October 2013. Originally approved in 1944. Last previous edition approved in 20082010 asA26908.10. DOI: 10.1520/A0269-10.10.1520/A0269-13.2 For referencedASTM standards, visit theASTM website, www.astm.org

11、, 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 Society of Mechanical Engineers (ASME), ASME International Headquarters, Three Park Ave., New York, NY

12、 10016-5990, http:/www.asme.org.4 Available from Society of Automotive Engineers (SAE), 400 Commonwealth Dr., Warrendale, PA 15096-0001, http:/www.sae.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 t

13、o the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends 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 Summ

14、ary 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 States1TABLE 1 Chemical Requirements %GradeComposition, %TP201TP201LNTP304TP304LTP304LNTP316TP316LTP316LNTP317TP321TP347TP348TPXM-10TPX

15、M-11TPXM-15TPXM-19UNSDesignationA S20100 S20153 S30400 S30403 S30453 S31600 31603 S31653 S31700 S32100 S34700 S34800 S21900 S21904 S38100 S20910Carbon 0.15max0.03max0.08max0.035maxB0.035maxB0.08max0.035maxB0.035maxB0.08max0.08max0.08max0.08max0.08max0.04max0.08max0.06maxManganese,maxC5.57.56.47.52.0

16、0 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 8.0010.008.0010.002.00 4.06.0Phosphorus,max.0.060 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.030 0.045Sulfur, max. 0.030 0.015 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030Silico

17、nC 1.00 0.75 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.502.501.00Nickel 3.55.54.05.08.011.08.012.08.011.010.014.010.015.010.013.011.015.09.012.09.012.09.012.05.57.55.57.517.518.511.513.5Chromium 16.018.016.017.518.020.018.020.018.020.016.018.016.018.016.018.018.020.017.019.017.01

18、9.017.019.019.021.519.021.517.019.020.523.5Molybdenum . . . . . . . . . . . . . . . 2.003.002.003.002.003.003.04.0. . . . . . . . . . . . . . . . . . 1.503.00Titanium . . . . . . . . . . . . . . . . . . . . . . . . . . . D . . . . . . . . . . . . . . . . . .Columbium . . . . . . . . . . . . . . . .

19、. . . . . . . . . . . . . . 10 Cmin1.10maxE . . . . . . . . . 0.100.30Tantalum,max. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.10 . . . . . . . . . . . .NitrogenF 0.25 0.100.25. . . . . . 0.100.16. . . . . . 0.100.16. . . . . . . . . . . . 0.150.400.150.40. . . 0.200.40Vanadiu

20、m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.100.30Copper . . . 1.00 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Others . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Co 0.20max. . . . . . . . . . . .A2691

21、32GradeComposition, %TPXM-29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .UNSDesignationA S24000 S31254 S31725 S31726 S31727 S32053 S30600A S32654 S34565 S35045 N08367 N08926 N08904Carbon 0.08max0.020max0.035max0.035max0.030max0.030max0.018max0.020max0.030max0.060.100.030ma

22、x0.020max0.020maxManganese,maxC11.514.51.00 2.00 2.00 1.00 1.00 2.0 2.04.05.07.01.50 2.00 2.00 2.00Phosphorus,max.0.060 0.030 0.045 0.045 0.030 0.030 0.020 0.030 0.030 0.045 0.040 0.030 0.040Sulfur, max. 0.030 0.015 0.030 0.030 0.030 0.010 0.020 0.005 0.010 0.015 0.030 0.010 0.030SiliconC 1.00 0.80

23、1.00 1.00 1.00 1.00 3.74.3 0.50 1.00 1.00 1.00 0.50 1.00Nickel 2.33.717.518.513.517.514.517.514.516.524.026.014.015.521.023.016.018.032.037.023.525.524.026.023.028.0Chromium 17.019.019.520.518.020.017.020.017.519.022.024.017.018.524.025.023.025.025.029.020.022.019.021.019.023.0Molybdenum . 6.06.54.0

24、5.04.05.03.84.55.06.00.20max7.08.04.05.06.07.06.07.04.05.0Titanium . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.150.60. . . . . . . . .Columbium . . . . . . . . . . . . . . . . . . . . . . . . 0.10max. . . . . . . . . . . .Tantalum,max. . . . . . . . . . . . . . . . . . . . . . . . . . .

25、. . . . . .NitrogenF 0.200.400.180.220.20max0.100.200.150.210.170.220.450.550.400.60. . . 0.180.250.150.250.10maxNitrogenF 0.200.400.180.250.20max0.100.200.150.210.170.220.450.550.400.60. . . 0.180.250.150.250.10maxVanadium . . . . . . . . . . . . . . . . . . . . . . . . . . .Copper . . . 0.501.00.

26、. . . . . 2.84.0. . . 0.50max0.300.60. . . 0.75 0.75max0.501.501.002.00Others . . . . . . . . . . . . . . . . . . . . . . . . . . . Al0.150.60. . . . . . . . .A New designation established in accordance with Practice E527 and SAE J1086.B For small diameter or thin walls, or both, where many drawing

27、passes are required, a carbon maximum of 0.040 % is necessary in grades TP 304L, TP 304LN, 316Land 316LN. Small outside diameter tubes are definedas those with less than 0.500 in. 12.7 mm in outside diameter and light walls are those less than 0.049 in. 1.2 mm in minimum wall thickness.C Maximum, un

28、less otherwise indicated.D Grade TP 321 shall have a titanium content of not less than five times the sum of the carbon and nitrogen content and not more than 0.70 %.E Grade TP 348 shall have a columbium plus tantalum content of not less than ten times the carbon content and not more than 1.10 %.F T

29、he method of analysis for nitrogen shall be a matter of agreement between the purchaser and manufacturer.A2691333.1.2 Name of material (seamless or welded tubes),3.1.3 Grade (Table 1),3.1.4 Size (outside diameter and nominal wall thickness),3.1.5 Length (specific or random),3.1.6 Optional requiremen

30、ts (heat treatment, see Section 6; hydrostatic or nondestructive electric test, see Section 10),3.1.7 Test report required (see Section on Inspection of Specification A1016/A1016M),3.1.8 Specification designation, and3.1.9 Special requirements and any supplementary requirements selected.4. General R

31、equirements4.1 Material furnished under this specification shall conform to the applicable requirements of the current edition ofSpecification A1016/A1016M, unless otherwise provided herein.5. Manufacture5.1 The tubes shall be made by the seamless or welded process.5.2 At the manufacturers option, t

32、ubing may be furnished either hot finished or cold finished.6. Heat Treatment6.1 All material shall be furnished in the heat-treated condition. Except as provided in 6.2, the heat-treatment procedure shall,except for S31254 and S32654 (see 6.3), S34565 (see 6.4), N08367 (see 6.8), N08904 (see 6.5) a

33、nd N08926 (see 6.7), consist ofheating the material to a minimum temperature of 1900 F (1040 C) and quenching in water or rapidly cooling by other means.Alternatively, for seamless tubes, immediately following hot forming while the temperature of the tubes is not less than thespecified minimum solut

34、ion treatment temperature, tubes may be individually quenched in water or rapidly cooled by other means.6.2 Controlled structural or special service characteristics shall be specified as a guide for the most suitable heat treatment. Ifthe final heat treatment is at a temperature under 1900 F and is

35、so specified on the order, each tube shall be stenciled with thefinal heat treatment temperature in degrees Fahrenheit after the suffix “HT”.6.3 S31254 and S32654 shall be heat-treated to a minimum temperature of 2100 F (1150 C) followed by quenching in wateror rapidly cooling by other means.6.4 S34

36、565 shall be heat-treated in the range 2050 F (1120 C) to 2140 F (1170 C) followed by quenching in water or rapidlycooling by other means.6.5 N08904 shall be heat treated to a minimum temperature of 2000 F (1100 C) followed by quenching in water or rapidlycooling by other means.6.6 A solution anneal

37、ing temperature above 1950 F (1065 C) may impair the resistance to intergranular corrosion aftersubsequent exposure to sensitizing conditions in TP321, TP347, and TP348. When specified by the purchaser, a lower temperaturestabilization or re-solution anneal shall be used subsequent to the initial hi

38、gh temperature solution anneal (see SupplementaryRequirement S3).6.7 N08926 shall be heat-treated to a minimum temperature of 2010 F (1100 C) followed by quenching in water or rapidlycooling by other means.6.8 UNS N08367 should be solution annealed from 2025 F (1107 C) minimum followed by rapid quen

39、ching.6.9 Solution annealing of S35045 shall consist of heating the material to a temperature of 2000 F (1093 C) minimum for anappropriate time, followed by cooling in still air or at a faster rate.6.10 S31727 and S32053 shall be solution annealed in the range 1975 to 2155 F (1080 to 1180 C) followe

40、d by quenching inwater or rapidly cooling by other means.7. Chemical Composition7.1 The steel shall conform to the requirements as to chemical composition as prescribed in Table 1.8. Product Analysis8.1 An analysis of either one billet or one length of flat-rolled stock or one tube shall be made fro

41、m each heat. The chemicalcomposition thus determined shall conform to the requirements specified.8.2 Aproduct analysis tolerance ofTable numberA1.1 in Specification A480/A480M shall apply.The product analysis toleranceis not applicable to the carbon content for material with a specified maximum carb

42、on of .04 % or less.8.3 If the original test for product analysis fails, retests of two additional billets, lengths of flat-rolled stock, or tubes shall bemade. Both retests for the elements in question shall meet the requirements of the specification; otherwise all remaining materialA269 134in the

43、heat or lot shall be rejected or, at the option of the producer, each billet, length of flat-rolled stock, or tube may beindividually tested for acceptance. Billets, lengths of flat-rolled stock, or tubes which do not meet the requirements of thespecification shall be rejected.9. Mechanical Tests Re

44、quired9.1 Flaring Test (Seamless Tubes) One test shall be made on specimens from one end of one tube from each lot (Note 2) offinished tubes.NOTE 2The term lot applies to all tubes prior to cutting to length of the same nominal size and wall thickness which are produced from the sameheat of steel. W

45、hen final heat treatment is in a batch-type furnace, a heat-treatment lot shall include only those tubes of the same size and from the sameheat which are heat treated in the same furnace charge. When the final heat treatment is in a continuous furnace or when the heat-treated condition isobtained di

46、rectly by quenching after hot forming, the number of tubes of the same size and from the same heat in a heat-treatment lot shall be determinedfrom the size of the tubes as prescribed in Table 2.9.2 Flange Test (Welded Tubes)One test shall be made on specimens from one end of one tube from each lot (

47、Note 2) offinished tubes.9.3 Hardness TestBrinell or Rockwell hardness determination shall be made on specimens from two tubes from each lot. Theterm lot applies to all tubes prior to cutting, of the same nominal diameter and wall thickness that are produced from the same heatof steel. When final he

48、at treatment is in a batch-type furnace, a lot shall include only those tubes of the same size and the sameheat which are heat treated in the same furnace charge. When the final heat treatment is in a continuous furnace or when theheat-treated condition is obtained directly by quenching after hot fo

49、rming, a lot shall include all tubes of the same size and heat,heat treated in the same furnace at the same temperature, time at heat, and furnace speed, or all tubes of the same size and heat,hot formed and quenched in the same production run.9.4 When more than one heat is involved, the flaring, flanging, and hardness test requirements shall apply to each heat.9.5 Reverse Flattening TestFor welded tubes, one reverse flattenin