ASTM A333 A333M-2010 Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service《低温设备用无缝和焊接钢管的标准规范》.pdf

《ASTM A333 A333M-2010 Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service《低温设备用无缝和焊接钢管的标准规范》.pdf》由会员分享，可在线阅读，更多相关《ASTM A333 A333M-2010 Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service《低温设备用无缝和焊接钢管的标准规范》.pdf（8页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: A333/A333M 10Standard Specification forSeamless and Welded Steel Pipe for Low-TemperatureService1This standard is issued under the fixed designation A333/A333M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, the year

2、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. Scope*1.1 This specification2covers nominal

3、 (average) wall seam-less and welded carbon and alloy steel pipe intended for use atlow temperatures. Several grades of ferritic steel are includedas listed in Table 1. Some product sizes may not be availableunder this specification because heavier wall thicknesses havean adverse affect on low-tempe

4、rature impact properties.1.2 Supplementary Requirement S1 of an optional nature isprovided. This shall apply only when specified by the pur-chaser.1.3 The values stated in either SI units or inch-pound unitsare to be regarded separately as standard. Within the text, theSI units are shown in brackets

5、. 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”designation of this specification is spe

6、cified in the order.NOTE 1The 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:3A370 Test Methods and Definitions for Mechanical Testingof Steel

7、ProductsA999/A999M Specification for General Requirements forAlloy and Stainless Steel PipeA671 Specification for Electric-Fusion-Welded Steel Pipefor Atmospheric and Lower TemperaturesE23 Test Methods for Notched Bar Impact Testing ofMetallic MaterialsE165 Practice for Liquid Penetrant Examination

8、for GeneralIndustryE709 Guide for Magnetic Particle Testing2.2 ASME Boiler and Pressure Vessel Code4Section VIII Division 1, Rules for Construction of PressureVesselsSection IX Welding and Brazing Qualifications3. Ordering Information3.1 Orders for material under this specification shouldinclude the

9、 following, as required, to describe the materialadequately:3.1.1 Quantity (feet, centimetres, or number of lengths),3.1.2 Name of material (seamless or welded pipe),3.1.3 Grade (Table 1),3.1.4 Size (NPS or outside diameter and schedule number ofaverage wall thickness),3.1.5 Lengths (specific or ran

10、dom) (Section 9), (see thePermissibleVariations in Length section of SpecificationA999/A999M),3.1.6 End finish (see the Ends section of SpecificationA999/A999M),3.1.7 Optional requirements, (see the HeatAnalysis require-ment in the Chemical Composition section of A999/A999M,the Repair by Welding sec

11、tion, and the section on Nondestruc-tive Test Requirements),3.1.8 Test report required, (see the Certification section ofSpecification A999/A999M),3.1.9 Specification designation, and3.1.10 Special requirements or exceptions to this specifica-tion.1This specification is under the jurisdiction of AST

12、M 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, 2010. Published May 2010. Originallyapproved in 1950. Last previous edition approved in 2005 as A333/A333

13、M05.DOI: 10.1520/A0333_A0333M-10.2For ASME Boiler and Pressure Vessel Code applications see related Specifi-cation SA-333 in Section 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 ASTMStanda

14、rds volume information, refer to the standards Document Summary page onthe ASTM website.4Available from American Society of Mechanical Engineers (ASME), ASMEInternational Headquarters, Three Park Ave., New York, NY 10016-5990, http:/www.asme.org.1*A Summary of Changes section appears at the end of t

15、his standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.3.1.11 Supplementary requirements, if any (subsize impactspecimens, pipe for hydrofluoric acid alkylation service).4. Materials and Manufacture4.1 ManufactureExcept as provi

16、ded in paragraph 4.2, thepipe shall be made by the seamless or welding process with theaddition of no filler metal in the welding operation. Grade 4shall be made by the seamless process.NOTE 2For electric-fusion-welded pipe, with filler metal added,fabricated of pressure vessel quality plates, see S

17、pecification A671.4.2 Grade 11 pipe may be produced by welding with orwithout the addition of filler metal.The following requirementsshall apply for Grade 11 welded with the addition of fillermetal.4.2.1 The joints shall be full-penetration, full fusion double-welded or single-welded butt joints emp

18、loying fusion weldingprocesses as defined in “Definitions,” ASME Boiler andPressure Vessel Code, Section IX. This specification makes noprovision for any difference in weld quality requirementsregardless of the weld joint type employed (single or double) inmaking the weld. Where backing strips are e

19、mployed, the ringor strip material shall be the same as the plate being joined.Backing rings or strips shall be completely removed afterwelding, prior to any required radiography, and the exposedweld surface shall be examined visually for conformance to therequirements of 4.2.2. Welds made by proced

20、ures employingbacking strips or rings which remain in place are prohibited.Welding procedures and welding operators shall be qualified inaccordance with ASME Boiler and Pressure Vessel Code,Section IX.4.2.2 The weld surface on either side of the weld may beflush with the base plate or may have a rea

21、sonably uniformcrown, not to exceed18 in. 3 mm. Any weld reinforcementmay be removed at the manufacturers option or by agreementbetween the manufacturer and purchaser. The contour of thereinforcement shall be reasonably smooth and free fromirregularities. The deposited metal shall be fused uniformly

22、into the plate surface. No concavity of contour is permittedunless the resulting thickness of weld metal is equal to orgreater than the minimum thickness of the adjacent base metal.4.2.3 Radiographic ExaminationAll welded joints shallbe fully radiographed in accordance with the requirements ofthe AS

23、ME Boiler and Pressure Vessel Code, Section VIII,Division 1, latest edition, paragraph UW-51.4.2.3.1 As an alternative, the welded joints may be ultra-sonically examined in accordance with Appendix 12 of theASME Boiler and PressureVessel Code, SectionVIII, Division1.4.2.4 Repair WeldingWeld metal de

24、fects shall be repairedby removal to sound metal and repair welding if approved bythe purchaser.4.2.4.1 The repair shall be blended smoothly into thesurrounding base metal surface and examined by the magneticparticle examination in accordance with Practice E709,orbythe liquid penetrant method in acc

25、ordance with Practice E165.4.2.4.2 Each repair weld of a cavity where the cavity, beforerepair welding, has a depth exceeding the lesser of38 in. 9.5mm or 10.5 % of the nominal thickness shall be radiographi-cally examined as required for the original welds.4.2.5 Transverse Tension TestOne test shal

26、l be made torepresent each lot (Note 3) of finished pipe. The test specimensshall be taken across the welded joint. The tension test resultsof the welded joints shall conform to the tensile properties forGrade 11 in Table 2.4.2.5.1 The test specimens shall be taken from the end of thefinished pipe.A

27、s an alternative, the tension test specimens maybe taken from a welded prolongation of the same material asthe pipe, which is attached to the end of the pipe and welded asa prolongation of the pipe longitudinal seam.4.2.5.2 The test specimens shall be in accordance withSection IX, Part QW, paragraph

28、 QW-150 of the ASME Boilerand Pressure Vessel Code and shall be one of the types shownin QW-462.1 of that code. The tension test specimen may beflattened cold before final machining to size.4.2.6 Transverse Guided-Bend Weld TestOne transverseguided bend test (two specimens) shall be made to represen

29、teach lot (Note 3) of finished pipe.4.2.6.1 The two bend test specimens shall be taken from theweld at the end of the finished pipe. As an alternative, byagreement between the purchaser and the manufacturer, the testspecimens may be taken from a test plate of the same materialas the pipe, the test p

30、late being attached to the end of the pipeand welded as a prolongation of the pipe longitudinal seam.TABLE 1 Chemical RequirementsElementComposition, %Grade 1AGrade 3 Grade 4 Grade 6AGrade 7 Grade 8 Grade 9 Grade 10 Grade 11Carbon, max 0.30 0.19 0.12 0.30 0.19 0.13 0.20 0.20 0.10Manganese 0.401.06 0

31、.310.64 0.501.05 0.291.06 0.90 max 0.90 max 0.401.06 1.151.50 0.60 maxPhosphorus, max 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.035 0.025Sulfur, max 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.015 0.025Silicon . 0.180.37 0.080.37 0.10 min 0.130.32 0.130.32 . 0.100.35 0.35 maxNickel . 3.183.82 0.47

32、0.98 . 2.032.57 8.409.60 1.602.24 0.25 max 35.037.0Chromium . . 0.441.01 . . . . 0.15 max 0.50 maxCopper . . 0.400.75 . . . 0.751.25 0.15 max .Aluminum . . 0.040.30 . . . . 0.06 max .Vanadium, max . . . . . . . 0.12 .Columbium, max . . . . . . . 0.05 .Molybdenum, max . . . . . . . 0.05 0.50 maxCobal

33、t . . . . . . . . 0.50 maxAFor each reduction of 0.01 % carbon below 0.30 %, an increase of 0.05 % manganese above 1.06 % would be permitted to a maximum of 1.35 % manganese.A333/A333M 102TABLE 2 Tensile RequirementsGrade 1 Grade 3 Grade 4 Grade 6 Grade 7 Grade 8 Grade 9 Grade 10 Grade 11psi MPa psi

34、 MPa psi MPa psi MPa psi MPa psi MPa psi MPa psi MPa psi MPaTensile strength, minYield strength, min55 00030 00038020565 00035 00045024060 00035 00041524060 00035 00041524065 00035 000450240100 00075 00069051563 00046 00043531580 00065 00055045065 00035 000450240Longi-tudinalTrans-verseLongi-tudinal

35、Trans-verseLongi-tudinalTrans-verseLongi-tudinalTrans-verseLongi-tudinalTrans-verseLongi-tudinalTrans-verseLongi-tudinalTrans-verseLongi-tudinalTrans-verseLongi-tudinalElongation in 2 in. or 50mm, (or 4D), min, %:Basic minimumelongation for walls516in. 8 mm and over inthickness, strip tests,and for

36、all small sizestested in full section35 25 30 20 30 16.5 30 16.5 30 22 22 . 28 . 22 . 18AWhen standard round2-in. or 50-mm gagelength or proportionallysmaller size testspecimen with the gagelength equal to 4D (4times the diameter) isused28 20 22 14 22 12 22 12 22 14 16 . . . 16 . .For strip tests, a

37、deduction for each132in. 0.8 mm decrease inwall thickness below516in. 8 mm from thebasic minimumelongation of thefollowing percentage1.75B1.25B1.50B1.00B1.50B1.00B1.50B1.00B1.50B1.00B1.25B. 1.50B. 1.25B. . . .Wall ThicknessElongation in 2 in. or 50 mm, min, %CGrade 1 Grade 3 Grade 4 Grade 6 Grade 7

38、Grade 8 Grade 9 Grade 10in. mm Longi- Trans- Longi- Trans- Longi- Trans- Longi- Trans- Longi- Trans- Longi- Trans- Longi- Trans- Longi- Trans-tudinal verse tudinal verse tudinal verse tudinal verse tudinal verse tudinal verse tudinal verse tudinal verse516 (0.312) 8 35 25 30 20 30 16 30 16 30 22 22

39、. 28 . 22 .932 (0.281) 7.2 33 24 28 19 28 15 28 15 28 21 21 . 26 . 21 .14 (0.250) 6.4 32 23 27 18 27 15 27 15 27 20 20 . 25 . 20 .732 (0.219) 5.6 30 . 26 . 26 . 26 . 26 . 18 . 24 . 18 .316 (0.188) 4.8 28 . 24 . 24 . 24 . 24 . 17 . 22 . 17 .532 (0.156) 4 26 . 22 . 22 . 22 . 22 . 16 . 20 . 16 .18 (0.1

40、25) 3.2 25 . 21 . 21 . 21 . 21 . 15 . 19 . 15 .332 (0.094) 2.4 23 . 20 . 20 . 20 . 20 . 13 . 18 . 13 .116 (0.062) 1.6 21 . 18 . 18 . 18 . 18 . 12 . 16 . 12 .AElongation of Grade 11 is for all walls and small sizes tested in full section.BThe following table gives the calculated minimum values.CCalcu

41、lated elongation requirements shall be rounded to the nearest whole number.NoteThe preceding table gives the computed minimum elongation values for each132-in. 0.80-mm decrease in wall thickness. Where the wall thickness lies betweentwo values shown above, the minimum elongation value is determined

42、by the following equation:Grade Direction of Test Equation1 Longitudinal E = 56t + 17.50 E = 2.19t + 17.50Transverse E = 40t + 12.50 E = 1.56t + 12.503 Longitudinal E = 48t + 15.00 E = 1.87t + 15.00Transverse E = 32t + 10.00 E = 1.25t + 10.004 Longitudinal E = 48t + 15.00 E = 1.87t + 15.00Transverse

43、 E = 32t +6.50E = 1.25t+ 6.506 Longitudinal E = 48t + 15.00 E = 1.87t + 15.00Transverse E = 32t +6.50E = 1.25t + 6.507 Longitudinal E = 48t + 15.00 E = 1.87t + 15.00Transverse E = 32t + 11.00 E = 1.25t + 11.008 and 10 Longitudinal E = 40t +9.50E = 1.56t + 9.509 Longitudinal E = 48t + 13.00 E = 1.87t

44、 + 13.00where:E = elongation in 2 in. or 50 mm, in %, andt = actual thickness of specimen, in. mm.A333/A333M 1034.2.6.2 The bend test shall be in accordance with QW-160of Section IX of the ASME Boiler and Pressure Vessel Code.4.2.7 Charpy V-notch Impact TestsImpact tests on weldedjoints shall includ

45、e tests on weld metal and heat affected zonesand shall meet the same requirements as the base metal. (SeeTables 3 and 4).4.2.7.1 Each set of weld metal impact test specimens shallbe taken across the weld with the notch in the weld metal. Eachtest specimen shall be oriented so that the notch is norma

46、l tothe surface of the material and one face of the specimen shallbe within116 in. 1.5 mm of the surface of the material.4.2.7.2 Each set of heat affected zone impact test specimensshall be taken across the weld and of sufficient length to locate,after etching, the notch in the heat affected zone. T

47、he notchshall be cut approximately normal to the surface of the materialin such a manner as to include as much heat affected zonematerial as possible in the resulting fracture.NOTE 3The term “lot” applies to all pipe (may include more than oneheat of steel) within a316 in. 4.7 mm range of thickness

48、and welded tothe weld procedure, and when heat treated, done to the same heat-treatingprocedure and in the same furnace. The maximum lot size shall be 200linear ft 60 m of pipe.4.3 Heat Treatment:4.3.1 All seamless and welded pipe, other than Grades 8 and11, shall be treated to control their microst

49、ructure in accor-dance with one of the following methods:4.3.1.1 Normalize by heating to a uniform temperature ofnot less than 1500 F 815 C and cool in air or in the coolingchamber of an atmosphere controlled furnace.4.3.1.2 Normalize as in 4.3.1.1, and, at the discretion of themanufacturer, reheat to a suitable tempering temperature.4.3.1.3 For the seamless process only, reheat and control hotworking and the temperature of the hot-finishing operation to afinishing temperature range fr