1、Designation: A328/A328M 13a (Reapproved 2018) American Association StateHighway and Transportation Officials StandardAASHTO No.: M 202Standard Specification forSteel Sheet Piling1This standard is issued under the fixed designation A328/A328M; the number immediately following the designation indicate
2、s the yearof original adoption 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
3、 U.S. Department of Defense.1. Scope1.1 This specification covers carbon steel sheet piling ofstructural quality for use in the construction of dock walls, seawalls, cofferdams, excavations, and like applications (seeSpecification A572/A572M).1.2 When the steel is to be welded, it is presupposed tha
4、t awelding procedure suitable for the grade of steel and intendeduse or service will be utilized. See Appendix X3 of Specifica-tion A6/A6M for information on weldability.1.3 The values stated in either inch-pound units or SI unitsare to be regarded as standard. Within the text, the SI units areshown
5、 in brackets. The values stated in each system are notexact equivalents; therefore, each system must be used inde-pendently of the other. Combining values from the two systemsmay result in nonconformance with this specification.1.4 For sheet piling produced from coil and furnishedwithout heat treatm
6、ent or with stress relieving only, theadditional requirements, including additional testing require-ments and the reporting of additional test results, of Specifi-cation A6/A6M apply.1.5 This international standard was developed in accor-dance with internationally recognized principles on standard-i
7、zation established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2A6/A6M Specification for General Requirements for R
8、olledStructural Steel Bars, Plates, Shapes, and Sheet PilingA572/A572M Specification for High-Strength Low-AlloyColumbium-Vanadium Structural Steel3. General Requirements for Delivery3.1 Sheet piling furnished under this specification shallconform to the requirements of the current edition of Specif
9、i-cation A6/A6M, for the specific sheet piling ordered, unless aconflict exists, in which case this specification shall prevail.3.2 Coils are excluded from qualification to this specifica-tion until they are processed into finished sheet piling. Sheetpiling produced from coil means sheet piling that
10、 has been cutto individual lengths from a coil. The processor directlycontrols, or is responsible for, the operations involved in theprocessing of a coil into finished sheet piling. Such operationsinclude decoiling, leveling, hot-forming or cold-forming (ifapplicable), cutting to length, testing, in
11、spection, conditioning,heat treatment (if applicable), packaging, marking, loading forshipment, and certification.NOTE 1For sheet piling produced from coil and furnished withoutheat treatment or with stress relieving only, two test results are to bereported for each qualifying coil. Additional requi
12、rements regarding sheetpiling produced from coil are described in Specification A6/A6M.4. Process4.1 The steel shall be killed.5. Chemical Requirements5.1 The heat analysis shall conform to the requirementsprescribed in Table 1.5.2 The steel shall conform on product analysis to therequirements presc
13、ribed in Table 1, subject to the productanalysis tolerances in Specification A6/A6M.1This specification is under the jurisdiction of ASTM Committee A01 on Steel,Stainless Steel and Related Alloys and is the direct responsibility of SubcommitteeA01.02 on Structural Steel for Bridges, Buildings, Rolli
14、ng Stock and Ships.Current edition approved March 1, 2018. Published March 2018. Originallypublished in 1950. Last previous edition approved in 2013 as A328/A328M 13a.DOI: 10.1520/A0328_A0328M-13AR18.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Servic
15、e at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in acc
16、ordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.16. Mechanical Requirements6.1
17、The material, as represented by the test specimens, shallconform to the requirements as to tensile properties prescribedin Table 2.6.2 A minimum tensile strength of 60 ksi 415 MPa and aminimum yield point of 36 ksi 250 MPa shall be permittedfor piling sections used in the fabrication of cold-formedc
18、onnections.7. Keywords7.1 carbon; cofferdams; dock walls; excavations; sea walls;sheet piling; steel; structural steelSUPPLEMENTARY REQUIREMENTSThe following supplementary requirement shall apply only when specified in the purchase order:S99. Interlock StrengthS99.1. The minimum strength of the inte
19、rlocked joint re-quired for certain services may be specified for straight web(PS type) and arched web (PSA type) sheet piling sectionssubject to specific agreement between the material purchaserand the manufacturer.ASTM International takes no position respecting the validity of any patent rights as
20、serted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time
21、by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will rec
22、eive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM Int
23、ernational, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or thro
24、ugh the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 1 Chemical RequirementsElementComposition, %Heat analysisPhosphorus, max 0.035Sulfur, max 0.04Cop
25、per (when specified), min 0.20TABLE 2 Tensile RequirementsTensile strength, min, ksi MPaA65 450Yield point, min, ksi MPa 39 270Elongation in 8 in. 200 mm, min, %B17Elongation in 2 in. 50 mm, min, % 20APrior to A328/A328M 05, the minimum tensile strength was 70 ksi 485 MPa.BSee Elongation Requirement Adjustments in the Tension Tests section ofSpecification A6/A6M. See Specimen Orientation in the Tension Tests section ofSpecification A6/A6M.A328/A328M 13a (2018)2
