1、Designation: F1554 152Standard Specification forAnchor Bolts, Steel, 36, 55, and 105-ksi Yield Strength1This standard is issued under the fixed designation F1554; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last rev
2、ision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1NOTEEditorial corrections were made to Table 1, Table 2, and 6.7.1 in April 2016.2NOTEEditorial corrections were made to Table 2 in May 2
3、017.1. Scope*1.1 This specification covers straight, bent, headed, andheadless anchor bolts (also known as anchor rods) made ofcarbon, medium carbon boron, alloy, or high-strength low-alloy steel. It provides for anchor bolts in three strength grades,two thread classes, and in the diameters specifie
4、d in Section 4.The specification also covers all-thread rod for use in anchor-ing to concrete. References to anchor bolts in this standard donot necessarily exclude all-thread rod.1.2 Anchor bolts are intended for anchoring structuralsupports to concrete foundations. Such structural supportsinclude
5、building columns, column supports for highway signs,street lighting and traffic signals, steel bearing plates, andsimilar applications.1.3 Supplementary requirements are included to provide forGrade 55 weldable steel, permanent manufacturers and gradeidentification, and impact properties for Grades
6、55 and 105.1.4 Zinc coating requirements are in Section 7.1.5 Suitable nuts and washers are listed in 6.7. Washers aredetailed in 6.8.1.6 This specification does not cover mechanical expansionanchors, powder-activated nails or studs, or anchor boltsfabricated from deformed bar.1.7 The values stated
7、in inch-pound units are to be regardedas the standard. The values given in parentheses are forinformation only.1.8 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of I
8、nternational 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 RolledStructural Steel Bars, Plates, Shapes, and Sheet PilingA194/A194M S
9、pecification for Carbon Steel, Alloy Steel,and Stainless Steel Nuts for Bolts for High Pressure orHigh Temperature Service, or BothA370 Test Methods and Definitions for Mechanical Testingof Steel ProductsA563 Specification for Carbon and Alloy Steel NutsA673/A673M Specification for Sampling Procedur
10、e for Im-pact Testing of Structural SteelA751 Test Methods, Practices, and Terminology for Chemi-cal Analysis of Steel ProductsB695 Specification for Coatings of Zinc Mechanically De-posited on Iron and SteelF436 Specification for Hardened Steel Washers (Metric)F0436_F0436MF606/F606M Test Methods fo
11、r Determining the MechanicalProperties of Externally and Internally ThreadedFasteners, Washers, Direct Tension Indicators, and RivetsF1789 Terminology for F16 Mechanical FastenersF2329/F2329M Specification for Zinc Coating, Hot-Dip,Requirements for Application to Carbon and Alloy SteelBolts, Screws,
12、 Washers, Nuts, and Special ThreadedFasteners2.2 American Institute of Steel Construction:3Design Guide 1: Base Plate and Anchor Rod Design2.3 ASME Standards:4B 1.1 Unified Inch Screw Threads (UN and UNR ThreadForm)B 1.3 Screw Thread Gaging Systems for Acceptability: Inch1This specification is under
13、 the jurisdiction of ASTM Committee F16 onFasteners and is the direct responsibility of Subcommittee F16.02 on Steel Bolts,Nuts, Rivets and Washers.Current edition approved Sept. 1, 2015. Published November 2015. Originallyapproved in 1994. Last previous edition approved in 2007 as F1554 07a1. DOI:1
14、0.1520/F1554-15E02.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3American Institute of Steel Construction,
15、 One East Wacker Drive, Suite 700,Chicago, IL 606014Available from American Society of Mechanical Engineers (ASME), ASMEInternational Headquarters, Three Park Ave., New York, NY 10016-5990, http:/www.asme.org.*A Summary of Changes section appears at the end of this standardCopyright ASTM Internation
16、al, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides
17、 and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.1and Metric Screw Threads (UN, UNR, UNJ, M MJ)B18.2.1 Square, Hex, Heavy Hex, and Askew Head Boltsand Hex, Heavy Hex, Hex Flange, Lobed Head, and LagScrews (Inch Series)B 18.2.2 Square and Hex Nut
18、sB 18.18 Quality Assurance for Fasteners3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 anchor boltsteel fastener, typically made from barstock or wire, and partially or fully threaded, one end of whichis intended to be cast in concrete, while the opposite endprojects from the
19、 concrete, for anchoring other material. Theend cast in concrete may be either straight or provided with anuplift-resisting feature such as a bent hook, forged head, or atapped or welded attachment.3.1.2 producermanufacturer of the steel bar stock or wireused for anchor bolts.3.2 All other terms in
20、this standard are used as defined inTerminology F1789.4. Classification4.1 Anchor bolts may be furnished in three grades (denotingminimum yield strength) and two classes (denoting threadclass) as follows:DescriptionGradeTensile Strength,ksi (MPa)Yield Strength,min, ksi (MPa)Diameter Range,in.36 5880
21、 (400558) 36 (248)12 455 7595 (517655) 55 (380)12 4105 125150 (8621034) 105 (724)12 3Class1A anchor bolts with Class 1A threads2A anchor bolts with Class 2A threads5. Ordering Information5.1 Orders should include:5.1.1 Quantity.5.1.2 Product name.5.1.3 ASTM designation and year of issue.5.1.4 Grade
22、and class.5.1.5 Copper content, if copper bearing steel is required.5.1.6 Size and DimensionsNominal diameter and threadpitch, bolt length, thread length, head type (if required) andhook angle and hook length (if required).5.1.7 CoatingsIf required, the coating process and thelength to be coated as
23、measured from the exposed end. SeeSection 7.5.1.8 Number of nuts. See 6.7.5.1.9 Number of washers, and washer dimensions andmaterial, if applicable. See 6.8.5.1.10 Source inspection requirements, if any. See Section15.5.1.11 Color coding, if different than Section 18.5.1.12 Test reports, if required
24、. See Section 17.5.1.13 Supplementary requirements, if required.5.1.14 Special packaging requirements, if required.NOTE 1An example of a typical order follows: 5000 pieces; anchorbolts; ASTM F1554-15 Grade 55; Class 2A; 1.0-8 tpi. diameter by 15-in.long, 3.0-in. thread length, 4.0-in. hook; zinc-coa
25、ted by hot dipping 5.0 in.from exposed end; each with one zinc-coated nut and washer; test reportrequired; Supplementary Requirement S1 required.6. Materials and Manufacture6.1 ProcessSteel for anchor bolts shall be made by theopen-hearth, basic-oxygen, or electric-furnace process.6.2 ThreadingThrea
26、ds shall be rolled, cut, or ground at theoption of the manufacturer, unless otherwise specified.6.3 Heat Treatment:6.3.1 Grade 105 bolts (or their raw material) shall be heattreated. Heat treatment may be performed prior to or afterbending or threading.6.3.2 When heat treatment is performed, anchor
27、bolts (ortheir raw material) shall be quenched in a liquid medium fromabove the transformation temperature and then tempered byreheating to a temperature not less than 800F for Grade 55 and1100F for Grade 105.6.4 WeldabilityGrade 36 anchor bolts are consideredweldable. See Note 2.At the manufacturer
28、s option, a weldableGrade 55 may be supplied when Grade 36 is specified.(Weldable steel for Grade 55 is provided for in SupplementaryRequirement S1.) See 17.1.1.6.5 Bending:6.5.1 When required, bending may be performed by hot- orcold-bending, at the manufacturers option. The bent portionshall be fre
29、e from cracks when examined at 10 magnificationafter bending.Any bending shall not reduce the cross-sectionalarea below that required in 10.3.6.5.2 Hot bending temperatures for non-heat-treated anchorbolts shall not exceed 1300F.Anchor bolts shall be allowed toair cool after bending.6.5.3 The maximu
30、m hot bending temperature for heat-treated anchor bolts shall be less than 700F for Grade 55 andless than 1000F for Grade 105. Anchor bolts shall be allowedto air cool after bending.6.6 Secondary ProcessingIf a party other than the manu-facturer or producer performs heat treatment, coating, welding,
31、machining, or another process which affects the anchor boltproperties, that party shall inspect or test the anchor bolts forthe affected properties.6.7 Nuts:6.7.1 Recommended nuts from Specification A563 for eachgrade and diameter of the anchor bolt are as follows:Specification A563 NutAnchor Bolt G
32、rade andDiameter,in.PlainHot-Dip or MechanicalZinc-coated inaccordance with Sec-tion 7AGrade Diameter, in. Grade Style Grade Style3612 112 A Hex A Hexover 112 A Heavy Hex A Heavy Hex5512 112 A Hex A Heavy Hexover 112 4 A Heavy Hex A Heavy Hex105 All DH Heavy Hex DH Heavy HexASee Note 3 and Section 7
33、.6.7.2 A listed nut may be substituted by a nut listed inSpecifications A194/A194M or A563 having a proof loadF1554 1522stress equal to or higher than the anchor bolts specifiedminimum tensile strength.6.7.3 Nuts for use with zinc-coated anchor bolts shall bezinc-coated by the same process as the bo
34、lts. See Section 7 andNote 3.6.8 Washers:6.8.1 Unless the washer material and dimensions are other-wise specified in the inquiry and the order, washers conformingto the requirements of Specification F436, Type 1 shall befurnished. (See Note 4.)6.8.2 Unless otherwise specified, when zinc-coated ancho
35、rbolts are specified, the washers shall be zinc coated inaccordance with 7.1.4.NOTE 2Many factors potentially affect steel weldability; this specifi-cation utilizes limits on carbon content for Grades 36 and 55 to help assureit. See Specification A6/A6M, Appendix X3 for more information. Whenanchor
36、bolts are to be welded, welding procedures and techniques are offundamental importance. Welding procedures suitable for the bolts grade,chemistry, condition (that is, hot-rolled, cold-drawn, or heat-treated), andintended use or service should be utilized.NOTE 3Zinc-coated nuts of the grade and style
37、 recommended in 6.7,when overtapped with the diametral allowance for the thread series listedin Specification A563, will develop the bolt tensile strength required inTable 2 of this specification. However, coated nuts with 8 UN threads insizes 1-34 in. and larger, when overtapped, will not develop t
38、he tensilestrength in Table 2 when the nut and associated bolt dimensions approachthe minimum material limits of ASME B 1.1 and B 18.2.2, respectively.NOTE 4Washers used on anchor bolts or installed over base plateholes may require design consideration. (For guidance, refer to AISCDesign Guide 1.)7.
39、 Protective Coatings7.1 Zinc, Hot Dip or Mechanically Deposited:7.1.1 When zinc-coated anchor bolts are required, the pur-chaser shall specify the coating process, for example, hot dip,mechanically deposited, or no preference. When no preferenceis specified, the supplier may furnish bolts coated wit
40、h eitherprocess. The suppliers option is limited to one process peritem, with no mixed processes in a lot.7.1.2 When hot-dip zinc coated anchor bolts are specified,the anchor bolts and nuts shall be zinc-coated in accordancewith the requirements of Specification F2329/F2329M.7.1.3 When mechanically
41、deposited zinc coated anchorbolts are provided, the anchor bolts and nuts shall be zinc-coated in accordance with the requirements of SpecificationB695, Class 55.7.1.4 Unless otherwise specified, when zinc-coated washersare required, the washers shall be hot-dip zinc-coated inaccordance with Specifi
42、cation F2329/F2329M, or mechani-cally deposited zinc coated in accordance with SpecificationB695, Class 55. The coating process for the washers need notbe the same as that for the anchor bolts and nuts.7.2 Other Coatings:7.2.1 When indicated on the inquiry and purchase order,coatings other than thos
43、e in 7.1 shall be as agreed upon by thepurchaser and supplier.8. Chemical Composition8.1 Anchor bolts shall conform to the chemical composi-tions listed in Table 1.8.2 Grade 55 ordered as weldable shall conform to therequirements specified in Supplementary Requirement S1.8.3 Anchor bolts made from l
44、ow-carbon martensitic steelshall not be permitted.8.4 The application of heats of steel to which bismuth,selenium, tellurium, or lead has been added intentionally shallnot be permitted.9. Mechanical Properties9.1 Finished anchor bolts (or the bar stock from which theyare made, when tested as permitt
45、ed in 14.2.6) shall conform tothe tensile properties listed in Table 2 for axial tests performedon full-size specimens and drawn coupons or in Table 3 fortests performed on machined specimens. See 14.2.10. Anchor Bolt Dimensions10.1 Nominal SizeThe nominal anchor bolt diameter shallbe the same as th
46、e nominal thread diameter.10.2 Body DiameterFinished anchor bolts body diam-eters shall measure no less than the dimensions in Table 4.10.3 Bend SectionThe bend section of bent anchor boltsshall have a cross-sectional area not less than 90 % of the areaof straight portions. The area in the bend shal
47、l be calculated bythe following formula:Ab5 0.25Ddwhere:Ab= cross-sectional area in the bend,D = major diameter, at the same cross section as, and at 90degrees to, the minor diameter, andd = minor (or minimum) diameter at any point, generally inthe plane of the bend.10.4 Length:10.4.1 The overall le
48、ngth of straight anchor bolts, or lengthto the inside of the hook if present, shall be the specified length612 in. for lengths 24 in. or less, and 61 in. for longer bolts(see Fig. 1).TABLE 1 Chemical Composition RequirementsGrade 36Grades 55and 105Element Diameters up to34,inclOver78 to 4,inclAllDia
49、metersCarbon, max, %Heat 0.25 0.25 .Product 0.28 0.28 .Manganese, %Heat . 0.600.90 .Product . 0.540.98 .Phosphorus, max, %Heat 0.04 0.04 0.04Product 0.05 0.05 0.048Sulfur, max, %Heat 0.05 0.05 0.05Product 0.06 0.06 0.058Copper, min, % (whenspecified)Heat 0.20 0.20 0.20Product 0.18 0.18 0.18Editorially corrected in April 2016.F1554 152310.4.2 The length of hooks shall be the specified length,610 % of the specified hook length, or 612 in., whichever isgreater.10.5 Coated LengthWhen only a portion of the anchorbolt
