ASTM A6 A6M-2017a Standard Specification for General Requirements for Rolled Structural Steel Bars Plates Shapes and Sheet Piling《轧制结构钢棒材 板材 型材和板桩通用要求的标准规格》.pdf

《ASTM A6 A6M-2017a Standard Specification for General Requirements for Rolled Structural Steel Bars Plates Shapes and Sheet Piling《轧制结构钢棒材 板材 型材和板桩通用要求的标准规格》.pdf》由会员分享，可在线阅读，更多相关《ASTM A6 A6M-2017a Standard Specification for General Requirements for Rolled Structural Steel Bars Plates Shapes and Sheet Piling《轧制结构钢棒材 板材 型材和板桩通用要求的标准规格》.pdf（70页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: A6/A6M 17A6/A6M 17aStandard Specification forGeneral Requirements for Rolled Structural Steel Bars,Plates, Shapes, and Sheet Piling1This standard is issued under the fixed designation A6/A6M; the number immediately following the designation indicates the year oforiginal adoption or, in

2、the case of revision, 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 U.S. Department of Defense.1. Scope*1

3、.1 This general requirements specification2 covers a group of common requirements that, unless otherwise specified in theapplicable product specification, apply to rolled structural steel bars, plates, shapes, and sheet piling covered by each of thefollowing product specifications issued by ASTM:AST

4、MDesignation33 Title of SpecificationASTMDesignation3 Title of SpecificationA36/A36M Carbon Structural SteelA131/A131M Structural Steel for ShipsA242/A242M High-Strength Low-Alloy Structural SteelA283/A283M Low and Intermediate Tensile Strength Carbon Steel PlatesA328/A328M Steel Sheet PilingA514/A5

5、14M High-Yield Strength, Quenched and Tempered Alloy SteelPlate, Suitable for WeldingA529/A529M High-Strength Carbon-Manganese Steel of Structural Qual-ityA572/A572M High-Strength Low-Alloy Columbium-Vanadium SteelA573/A573M Structural Carbon Steel Plates of Improved ToughnessA588/A588M High-Strengt

6、h Low-Alloy Structural Steel, up to 50 ksi 345MPa Minimum Yield Point, with Atmospheric CorrosionResistanceA633/A633M Normalized High-Strength Low-Alloy Structural Steel PlatesA656/A656M Hot-Rolled Structural Steel, High-Strength Low-Alloy Platewith Improved FormabilityA690/A690M High-Strength Low-A

7、lloy Nickel, Copper, Phosphorus SteelH-Piles and Sheet Piling with Atmospheric Corrosion Re-sistance for Use in Marine EnvironmentsA709/A709M Structural Steel for BridgesA710/A710M Precipitation-Strengthened Low-Carbon Nickel-Copper-Chromium-Molybdenum-Columbium Alloy Structural SteelPlatesA769/A769

8、M Carbon and High-Strength Electric Resistance Forge-Welded Steel Structural ShapesA786/A786M Hot-Rolled Carbon, Low-Alloy, High-Strength Low-Alloy, andAlloy Steel Floor PlatesA827/A827M Plates, Carbon Steel, for Forging and Similar ApplicationsA829/A829M Alloy Structural Steel PlatesA830/A830M Plat

9、es, Carbon Steel, Structural Quality, Furnished toChemical Composition RequirementsA857/A857M Steel Sheet Piling, Cold Formed, Light GageA871/A871M High-Strength Low-Alloy Structural Steel Plate With Atmo-spheric Corrosion Resistance1 This specification is under the jurisdiction ofASTM Committee A01

10、 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 Sept. 1, 2017Nov. 1, 2017. Published September 2017November 2017. Originally approved in 1949. Last previou

11、s edition approved in 20162017as A6/A6M 16a.A6/A6M 17. DOI: 10.1520/A0006_A0006M-16A.10.1520/A0006_A0006M-17A.2 For ASME Boiler and Pressure Vessel Code applications, see related Specification SA-6/SA-6M in Section II of that Code.3 For referencedASTM standards, visit theASTM website, www.astm.org,

12、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.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes h

13、ave been made to 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 d

14、ocument.*A Summary 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 States1A913/A913M High-Strength Low-Alloy Steel Shapes of Structural Quality,Produced by Quenching and Self-Tempering Pr

15、ocess(QST)A945/A945M High-Strength Low-Alloy Structural Steel Plate with LowCarbon and Restricted Sulfur for Improved Weldability,Formability, and ToughnessA950/A950M Fusion-Bonded Epoxy-Coated Structural Steel H-Piles andSheet PilingA992/A992M Structural Steel ShapesA1043/A1043M Structural Steel wi

16、th Low Yield to Tensile Ratio for Use inBuildingsA1066/A1066M High-Strength Low-Alloy Structural Steel Plate Produced byThermo-Mechanical Controlled Process (TMCP)1.2 AnnexA1 lists permitted variations in dimensions and mass (Note 1) in SI units. The values listed are not exact conversionsof the val

17、ues in Tables 1 to 31 inclusive but are, instead, rounded or rationalized values. Conformance to Annex A1 is mandatorywhen the “M” specification designation is used.NOTE 1The term “weight” is used when inch-pound units are the standard; however, under SI, the preferred term is “mass.”1.3 Annex A2 li

18、sts the dimensions of some shape profiles.1.4 Appendix X1 provides information on coil as a source of structural products.1.5 Appendix X2 provides information on the variability of tensile properties in plates and structural shapes.1.6 Appendix X3 provides information on weldability.1.7 Appendix X4

19、provides information on cold bending of plates, including suggested minimum inside radii for cold bending.1.8 This general requirements specification also covers a group of supplementary requirements that are applicable to several ofthe above product specifications as indicated therein. Such require

20、ments are provided for use where additional testing or additionalrestrictions are required by the purchaser, and apply only where specified individually in the purchase order.1.9 In case of any conflict in requirements, the requirements of the applicable product specification prevail over those of t

21、hisgeneral requirements specification.1.10 Additional requirements that are specified in the purchase order and accepted by the supplier are permitted, provided thatsuch requirements do not negate any of the requirements of this general requirements specification or the applicable productspecificati

22、on.1.11 For purposes of determining conformance with this general requirements specification and the applicable productspecification, values are to be rounded to the nearest unit in the right-hand place of figures used in expressing the limiting valuesin accordance with the rounding method of Practi

23、ce E29.1.12 The text of this general requirements specification contains notes or footnotes, or both, that provide explanatory material.Such notes and footnotes, excluding those in tables and figures, do not contain any mandatory requirements.1.13 The values stated in either inch-pound units or SI u

24、nits are to be regarded separately as standard. Within the text, the SIunits are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system is to be usedindependently of the other, without combining values in any way.1.14 This general requirements specifica

25、tion and the applicable product specification are expressed in both inch-pound units andSI units; however, unless the order specifies the applicable “M” specification designation (SI units), the structural product isfurnished to inch-pound units.1.15 This standard does not purport to address all of

26、the safety concerns, if any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability ofregulatory limitations prior to use.1.16 This international standard was developed in acco

27、rdance with internationally recognized principles on standardizationestablished in the Decision on Principles for the Development of International Standards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM S

28、tandards:3A131/A131M Specification for Structural Steel for ShipsA370 Test Methods and Definitions for Mechanical Testing of Steel ProductsA673/A673M Specification for Sampling Procedure for Impact Testing of Structural SteelA700 Guide for Packaging, Marking, and Loading Methods for Steel Products f

29、or ShipmentA751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel ProductsA829/A829M Specification for Alloy Structural Steel PlatesA941 Terminology Relating to Steel, Stainless Steel, Related Alloys, and FerroalloysA6/A6M 17a2E29 Practice for Using Significant Digits in Test D

30、ata to Determine Conformance with SpecificationsE112 Test Methods for Determining Average Grain SizeE208 Test Method for Conducting Drop-Weight Test to Determine Nil-Ductility Transition Temperature of Ferritic Steels2.2 American Welding Society Standards:4A5.1/A5.1M Mild Steel Covered Arc-Welding E

31、lectrodesA5.5/A5.5M Low-Alloy Steel Covered Arc-Welding ElectrodesA5.17/A5.17M Specification For Carbon Steel Electrodes And Fluxes For Submerged Arc WeldingA5.18/A5.18M Specification For Carbon Steel Electrodes And Rods For Gas Shielded Arc WeldingA5.20/A5.20M Carbon Steel Electrodes For Flux Cored

32、 Arc WeldingA5.23/A5.23M Low Alloy Steel Electrodes And Fluxes For Submerged Arc WeldingA5.28/A5.28M Specification For Low-Alloy Steel Electrodes And Rods For Gas Shielded Arc WeldingA5.29/A5.29M Specification for Low-Alloy Steel Electrodes for Flux Cored Arc WeldingD1.1/D1.1M Structural Welding Cod

33、e Steel2.3 U.S. Military Standards:5MIL-STD-129 Marking for Shipment and StorageMIL-STD-163 Steel Mill Products Preparation for Shipment and Storage2.4 U.S. Federal Standard:5Fed. Std. No. 123 Marking for Shipments (Civil Agencies)2.5 American Society of Mechanical Engineers Code:6ASME Boiler and Pr

34、essure Vessel Code, Section IX3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 Plates (other than floor plates)Flat, hot-rolled steel, ordered to thickness or weight mass and typically width andlength, commonly classified as follows:3.1.1.1 When Ordered to Thickness:(1) Over 8

35、in. 200 mm in width and 0.230 in. 6 mm or over in thickness.(2) Over 48 in. 1200 mm in width and 0.180 in. 4.5 mm or over in thickness.3.1.1.2 When Ordered to Weight Mass:(1) Over 8 in. 200 mm in width and 9.392 lb/ft2 47.10 kg/mkgm2 or heavier.(2) Over 48 in. 1200 mm in width and 7.350 lb/ft2 35.32

36、 kg/mkgm2 or heavier.3.1.1.3 DiscussionSteel products are available in various thickness, width, and length combinations depending uponequipment and processing capabilities of various manufacturers and processors. Historic limitations of a product based upondimensions (thickness, width, and length)

37、do not take into account current production and processing capabilities. To qualify anyproduct to a particular product specification requires all appropriate and necessary tests be performed and that the results meet thelimits prescribed in that product specification. If the necessary tests required

38、 by a product specification cannot be conducted, theproduct cannot be qualified to that specification. This general requirement standard contains permitted variations for the commonlyavailable sizes. Permitted variations for other sizes are subject to agreement between the customer and the manufactu

39、rer orprocessor, whichever is applicable.3.1.1.4 Slabs, sheet bars, and skelp, though frequently falling in the foregoing size ranges, are not classed as plates.3.1.1.5 Coils are excluded from qualification to the applicable product specification until they are decoiled, leveled orstraightened, form

40、ed (if applicable), cut to length, and, if required, properly tested by the processor in accordance with ASTMspecification requirements (see Sections 9 15, 18, and 19 and the applicable product specification).3.1.2 Shapes (Flanged Sections):3.1.2.1 structural-size shapesrolled flanged sections havin

41、g at least one dimension of the cross section 3 in. 75 mm orgreater.3.1.2.2 bar-size shapesrolled flanged sections having a maximum dimension of the cross section less than 3 in. 75 mm.3.1.2.3 “W” shapesdoubly-symmetric, wide-flange shapes with inside flange surfaces that are substantially parallel.

42、3.1.2.4 “HP” shapesare wide-flange shapes generally used as bearing piles whose flanges and webs are of the same nominalthickness and whose depth and width are essentially the same.3.1.2.5 “S” shapesdoubly-symmetric beam shapes with inside flange surfaces that have a slope of approximately 1623 %.3.

43、1.2.6 “M” shapesdoubly-symmetric shapes that cannot be classified as “W,”“ S,”“W,” “S,” or “HP” shapes.3.1.2.7 “C” shapeschannels with inside flange surfaces that have a slope of approximately 1623 %.3.1.2.8 “MC” shapeschannels that cannot be classified as “C” shapes.4 Available from American Weldin

44、g Society (AWS), 550 NW LeJeune Rd., Miami, FL 33126, http:/www.aws.org.5 Available from DLA Document Services, Building 4/D, 700 Robbins Ave., Philadelphia, PA 19111-5094, http:/quicksearch.dla.mil.6 Available from American Society of Mechanical Engineers (ASME), ASME International Headquarters, Tw

45、o Park Ave., New York, NY 10016-5990, http:/www.asme.org.A6/A6M 17a33.1.2.9 “L” shapesshapes having equal-leg and unequal-leg angles.3.1.3 sheet pilingrolled steel sections that are capable of being interlocked, forming a continuous wall when individual piecesare driven side by side.3.1.4 barsrounds

46、, squares, and hexagons, of all sizes; flats 1364 in. (0.203 in.) and over over 5 mm in specified thickness,not over 6 in. 150 mm in specified width; and flats 0.230 in. and over over 6 mm in specified thickness, over 6 to 8 in. 150to 200 mm inclusive, in specified width.3.1.5 exclusivewhen used in

47、relation to ranges, as for ranges of thickness in the tables of permissible variations in dimensions,is intended to exclude only the greater value of the range. Thus, a range from 60 to 72 in. 1500 to 1800 mm exclusive includes60 in. 1500 mm, but does not include 72 in. 1800 mm.3.1.6 rimmed steelste

48、el containing sufficient oxygen to give a continuous evolution of carbon monoxide during soldification,resulting in a case or rim of metal virtually free of voids.3.1.7 semi-killed steelincompletely deoxidized steel containing sufficient oxygen to form enough carbon monoxide duringsolidification to

49、offset solidification shrinkage.3.1.8 capped steelrimmed steel in which the rimming action is limited by an early capping operation. Capping is carried outmechanically by using a heavy metal cap on a bottle-top mold or chemically by an addition of aluminum or ferrosilicon to the topof the molten steel in an open-top mold.3.1.9 killed steelsteel deoxidized, either by addition of strong deoxidizing agents or by vacuum treatment, to reduce theoxygen content to such a level that no reaction occurs between carbon