1、Designation: F1554 15Standard 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 revi
2、sion. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers straight, bent, headed, andheadless anchor bolts (also known as anchor rods) made ofcarbon, medium c
3、arbon boron, alloy, or high-strength low-alloy steel. It provides for anchor bolts in three strength grades,two thread classes, and in the diameters specified in Section 4.The specification also covers all-thread rod for use in anchor-ing to concrete. References to anchor bolts in this standard dono
4、t necessarily exclude all-thread rod.1.2 Anchor bolts are intended for anchoring structuralsupports to concrete foundations. Such structural supportsinclude building columns, column supports for highway signs,street lighting and traffic signals, steel bearing plates, andsimilar applications.1.3 Supp
5、lementary requirements are included to provide forGrade 55 weldable steel, permanent manufacturers and gradeidentification, and impact properties for Grades 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
6、specification does not cover mechanical expansionanchors, powder-activated nails or studs, or anchor boltsfabricated from deformed bar.1.7 The values stated in inch-pound units are to be regardedas the standard. The values given in parentheses are forinformation only.2. Referenced Documents2.1 ASTM
7、Standards:2A6/A6M Specification for General Requirements for RolledStructural Steel Bars, Plates, Shapes, and Sheet PilingA194/A194M Specification for Carbon Steel, Alloy Steel,and Stainless Steel Nuts for Bolts for High Pressure orHigh Temperature Service, or BothA370 Test Methods and Definitions f
8、or Mechanical Testingof Steel ProductsA563 Specification for Carbon and Alloy Steel NutsA673/A673M Specification for Sampling Procedure for Im-pact Testing of Structural SteelA751 Test Methods, Practices, and Terminology for Chemi-cal Analysis of Steel ProductsB695 Specification for Coatings of Zinc
9、 Mechanically De-posited on Iron and SteelF436 Specification for Hardened Steel WashersF606/F606M Test Methods for Determining the MechanicalProperties of Externally and Internally ThreadedFasteners, Washers, Direct Tension Indicators, and RivetsF1789 Terminology for F16 Mechanical FastenersF2329/F2
10、329M Specification for Zinc Coating, Hot-Dip,Requirements for Application to Carbon and Alloy SteelBolts, Screws, 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 Thr
11、eads (UN and UNR ThreadForm)B 1.3 Screw Thread Gaging Systems for Acceptability: Inchand 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 NutsB 18.18 Quality Ass
12、urance 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 end1This specification is under the juri
13、sdiction 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:10.1520/F1
14、554-15.2For 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, One East Wa
15、cker 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 International, 100 Barr
16、 Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1projects from the 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 pro
17、ducermanufacturer of the steel bar stock or wireused for anchor bolts.3.2 All other terms in 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:Des
18、criptionGradeTensile Strength,ksi (MPa)Yield Strength,min, ksi (MPa)Diameter Range,in.36 5880 (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 in
19、clude:5.1.1 Quantity.5.1.2 Product name.5.1.3 ASTM designation and year of issue.5.1.4 Grade 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 lengt
20、h (if required).5.1.7 CoatingsIf required, the coating process and thelength to be coated as 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
21、 Section15.5.1.11 Color coding, if different than Section 18.5.1.12 Test reports, if required. 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 5
22、5; Class 2A; 1.0-8 tpi. diameter by 15-in.long, 3.0-in. thread length, 4.0-in. hook; zinc-coated 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
23、shall be made by theopen-hearth, basic-oxygen, or electric-furnace process.6.2 ThreadingThreads 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 pe
24、rformed prior to or afterbending or threading.6.3.2 When heat treatment is performed, anchor 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 10
25、5.6.4 WeldabilityGrade 36 anchor bolts are consideredweldable. See Note 2.At the manufacturers 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 b
26、e performed by hot- orcold-bending, at the manufacturers option. The bent portionshall be free 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 s
27、hall not exceed 1300F.Anchor bolts shall be allowed toair cool after bending.6.5.3 The maximum 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 ProcessingI
28、f a party other than the manu-facturer or producer performs heat treatment, coating, welding,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
29、 eachgrade and diameter of the anchor bolt are as follows:Specification A563 NutAnchor Bolt Grade 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 He
30、xover 112 4.0 A Heavy Hex A Heavy Hex105 All DH Heavy Hex DH Heavy HexASee Note 3 and Section 7.6.7.2 A listed nut may be substituted by a nut listed inSpecifications A194/A194M or A563 having a proof loadstress equal to or higher than the anchor bolts specifiedminimum tensile strength.6.7.3 Nuts fo
31、r use with zinc-coated anchor bolts shall bezinc-coated by the same process as the bolts. 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 sha
32、ll befurnished. (See Note 4.)F1554 1526.8.2 Unless otherwise specified, when zinc-coated anchorbolts 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 an
33、d 55 to help assureit. See Specification A6/A6M, Appendix X3 for more information. Whenanchor 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
34、), andintended use or service should be utilized.NOTE 3Zinc-coated nuts of the grade and style 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,
35、coated nuts with 8 UN threads insizes 1-34 in. and larger, when overtapped, will not develop the 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 ba
36、se plateholes may require design consideration. (For guidance, refer to AISCDesign Guide 1.)7. 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 deposite
37、d, or no preference. When no preferenceis specified, the supplier may furnish bolts coated with 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-co
38、ated in accordancewith the requirements of Specification F2329/F2329M.7.1.3 When mechanically 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-
39、coated washersare required, the washers shall be hot-dip zinc-coated inaccordance with Specification 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
40、Other Coatings:7.2.1 When indicated on the inquiry and purchase order,coatings other than those 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 con
41、form to therequirements specified in Supplementary Requirement S1.8.3 Anchor bolts made from low-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 Propert
42、ies9.1 Finished anchor bolts (or the bar stock from which theyare made, when tested as permitted 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.
43、Anchor Bolt Dimensions10.1 Nominal SizeThe nominal anchor bolt diameter shallbe the same as the 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 cros
44、s-sectional area not less than 90 % of the areaof straight portions. The area in the bend shall be calculated bythe following formula:Ab5 0.25Dd (1)where: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 m
45、inimum) diameter at any point, generally inthe plane of the bend.10.4 Length:10.4.1 The overall length 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).10.4.2 The length o
46、f 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 is required to be coated, the coated length shall not be lessthan that specified on the order.10.6 Thread LengthThe thread length shall be
47、 the speci-fied length, +1.0 in., 0.00 in.TABLE 1 Chemical Composition RequirementsGrade 36Grades 55and 105Element Diameters up to34,inclOver78 to 4,inclAllDiametersCarbon, 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 0.04
48、Product 0.05 0.05 0.48Sulfur, max, %Heat 0.05 0.05 0.05Product 0.06 0.06 0.58Copper, min, % (whenspecified)Heat 0.20 0.20 0.20Product 0.18 0.18 0.18F1554 15310.7 Bolt HeadsAt the manufacturers option, headedbolts ordered under this specification shall be hex or heavy hexbolts conforming to ASME B18.
49、2.1, unless otherwise speci-fied.10.8 Bend AngleThe bend angle of hooks shall be thespecified angle, 65.10.9 Other DimensionsUnless otherwise specified, toler-ances for dimensions other than those given in this section shallbe in accordance with the manufacturers practice.11. Thread Dimensions11.1 Uncoated Anchor Bolts:TABLE 2 Axial Tensile Properties for Full-Size Tests of Anchor Bolts and Drawn CouponsANominal Diameter, in.Threads/in.Stress Area,Bin.2Anchor Bolt Grade36 55 105Tensile Strength,lbfYield, min, lbfT
