1、Designation: A328/A328M 07 (Reapproved 2012)A328/A328M 13 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 designat
2、ion indicates 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 age
3、ncies of the Department of Defense.1. Scope Scope*1.1 This specification covers carbon steel sheet piling of structural quality for use in the construction of dock walls, sea walls,cofferdams, excavations, and like applications (see Specification A572/A572M).1.2 When the steel is to be welded, it is
4、 presupposed that a welding procedure suitable for the grade of steel and intended useor service will be utilized. See Appendix X3 of Specification A6/A6M for information on weldability.1.3 The values stated in either inch-pound units or SI units are to be regarded as standard. Within the text, the
5、SI units are shownin brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of theother. Combining values from the two systems may result in nonconformance with this specification.1.4 For sheet piling produced from coil and furnished w
6、ithout heat treatment or with stress relieving only, the additionalrequirements, including additional testing requirements and the reporting of additional test results, of Specification A6/A6M apply.2. Referenced Documents2.1 ASTM Standards:2A6/A6M Specification for General Requirements for Rolled S
7、tructural Steel Bars, Plates, Shapes, and Sheet PilingA572/A572M Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel3. General Requirements for Delivery3.1 Sheet piling furnished under this specification shall conform to the requirements of the current edition of Specificat
8、ionA6/A6M, for the specific sheet piling ordered, unless a conflict exists, in which case this specification shall prevail.3.2 Coils are excluded from qualification to this specification until they are processed into finished sheet piling. Sheet pilingproduced from coil means sheet piling that has b
9、een cut to individual lengths from a coil. The processor directly controls, or isresponsible for, the operations involved in the processing of a coil into finished sheet piling. Such operations include decoiling,leveling, hot-forming or cold-forming (if applicable), cutting to length, testing, inspe
10、ction, conditioning, heat treatment (ifapplicable), packaging, marking, loading for shipment, and certification.NOTE 1For sheet piling produced from coil and furnished without heat treatment or with stress relieving only, two test results are to be reported foreach qualifying coil. Additional requir
11、ements regarding sheet piling produced from coil are described in Specification A6/A6M.4. Process4.1 The steel may be made by any process that produces material meeting the requirements set forth in this specification. shallbe killed.5. Chemical Requirements5.1 The heat analysis shall conform to the
12、 requirements prescribed in Table 1.1 This specification is under the jurisdiction ofASTM Committee A01 on Steel, Stainless Steel and RelatedAlloys and is the direct responsibility of Subcommittee A01.02on Structural Steel for Bridges, Buildings, Rolling Stock and Ships.Current edition approved Marc
13、h 1, 2012May 1, 2013. Published March 2012June 2013. Originally published in 1950. Last previous edition approved in 20072012 asA328/A328M 07.A328/A328M 07 (2012). DOI: 10.1520/A0328_A0328M-07R12.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at
14、serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.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 versi
15、on. 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 Summary of Changes secti
16、on appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States15.2 The steel shall conform on product analysis to the requirements prescribed in Table 1, subject to the product analysistolerances in Specificatio
17、n A6/A6M.6. Mechanical Requirements6.1 The material, as represented by the test specimens,shall conform to the requirements as to tensile properties prescribed in Table 2.6.2 A minimum tensile strength of 60 ksi 415 MPa and a minimum yield point of 36 ksi 250 MPa shall be permitted forpiling section
18、s used in the fabrication of cold-formed connections.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 Stre
19、ngthS99.1. The minimum strength of the interlocked joint required for certain services may be specified for certain sheet pilingsections subject to specific agreement between the material purchaser and the manufacturer.SUMMARY OF CHANGESCommittee A01 has identified the location of selected changes t
20、o this standard since the last issue(A328/A328M 07 (2012) that may impact the use of this standard. (Approved May 1, 2013.)(1) Revised 4.1 to require killed steels.TABLE 1 Chemical RequirementsElement Composition, %Heat analysisPhosphorus, max 0.035Sulfur, max 0.04Copper (when specified), min 0.20TA
21、BLE 2 Tensile RequirementsTensile strength, min, ksi MPaA 65 450Yield point, min, ksi MPa 39 270Elongation in 8 in. 200 mm, min, %B 17Elongation in 2 in. 50 mm, min, % 20A Prior to A328/A328M 05, the minimum tensile strength was 70 ksi 485 MPa.B See Elongation Requirement Adjustments in the Tension
22、Tests section ofSpecification A6/A6M. See Specimen Orientation in the Tension Tests section ofSpecification A6/A6M.A328/A328M 132ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard ar
23、e 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 by the responsible technical committee and must be reviewed every five years andif not
24、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 receive careful consideration at a meeting of theresponsible technical committee, which you
25、 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 International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United
26、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 through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).A328/A328M 133
