1、Designation: F1554 07a1Standard 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 re
2、vision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1NOTETable S1.2 was editorially corrected in October 2011.1. Scope*1.1 This specification covers straight and bent, headed andheadless, c
3、arbon, carbon boron, alloy, or high-strength low-alloy steel anchor bolts (also known as anchor rods). Theanchor bolts are furnished in three strength grades, two threadclasses, and in the sizes specified in Section 4.1.2 The anchor bolts are intended for anchoring structuralsupports to concrete fou
4、ndations. Such structural supportsinclude 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 gradeidentif
5、ication, and impact properties for Grades 55 and 105.1.4 Zinc coating requirements are included in Section 7 forapplications requiring corrosion protection.1.5 The recommended grade and style of nut and washer areincluded in 6.6 and 6.7 for each grade.1.6 This specification does not cover the requir
6、ements formechanical expansion anchors, powder-activated nails orstuds, or anchor bolts fabricated 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 Standards:2A194/A1
7、94M Specification for Carbon and Alloy SteelNuts for Bolts for High Pressure or High TemperatureService, or BothA370 Test Methods and Definitions for Mechanical Testingof Steel ProductsA563 Specification for Carbon and Alloy Steel NutsA673/A673M Specification for Sampling Procedure forImpact Testing
8、 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 SteelD3951 Practice for Commercial PackagingF436 Specification for Hardened Steel WashersF606 Test Methods for Determi
9、ning the Mechanical Prop-erties of Externally and Internally Threaded Fasteners,Washers, Direct Tension Indicators, and RivetsF2329 Specification for Zinc Coating, Hot-Dip, Require-ments for Application to Carbon and Alloy Steel Bolts,Screws, Washers, Nuts, and Special Threaded Fasteners2.2 Research
10、 Council on Structural Connections Stan-dard:3Specification for Structural Joints Using ASTM A325 orA490 Bolts2.3 ASME Standards:4B 1.1 Unified Screw ThreadsB 1.3 Screw Thread Gaging Systems for Dimensional Ac-ceptabilityB 18.2.2 Square and Hex NutsB 18.18.2M Inspection and Quality Assurance for Hig
11、hVolume Machine Assembly Fasteners3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 anchor boltsteel rod or bar, one end of which isintended to be cast in concrete, while the opposite end isthreaded and projects from the concrete, for anchoring othermaterial to the concrete. The
12、 end cast in concrete may be eitherstraight or provided with an anchor such as a bent hook, forgedhead, or a tapped or welded attachment to resist forces imposedon the anchor bolt, as required.1This specification is under the jurisdiction of ASTM Committee F16 onFasteners and is the direct responsib
13、ility of Subcommittee F16.02 on Steel Bolts,Nuts, Rivets and Washers.Current edition approved Dec. 1, 2007. Published January 2008. Originallyapproved in 1994. Last previous edition approved in 2007 as F1554 07. DOI:10.1520/F1554-07A.2For referenced ASTM standards, visit the ASTM website, www.astm.o
14、rg, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from Research Council on Structural Connections, c/o IndustrialFasteners Institute, 1717 East 9th Street, Cleveland,
15、 OH 44114.4Available from American Society of Mechanical Engineers (ASME), ASMEInternational Headquarters, Three Park Ave., New York, NY 10016-5990, http:/www.asme.org.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700,
16、 West Conshohocken, PA 19428-2959, United States.3.1.2 manufacturermanufacturer of the anchor bolt; theparty that performs the cutting, bending, and threading opera-tions.3.1.3 producermanufacturer of the steel rods or bars.3.1.4 purchaserpurchaser of the finished anchor bolt, orhis designated agent
17、.3.1.5 responsible partysee Section 18; this may be themanufacturer or supplier.3.1.6 supplieragent who furnishes the finished anchorbolt and nuts to the purchaser; this may be the manufacturer.4. Classification4.1 The anchor bolts are furnished in three grades denotingminimum yield strength and two
18、 classes denoting thread classas follows:DescriptionGradeTensile Strength,ksi (MPa)Yield Strength,min, ksi (MPa)Size Range,in. (mm)36A5880 (400558) 36 (248)14 4 (6.4102)55 7595 (517655) 55 (380)14 4 (6.4102)105 125150 (8621034) 105 (724)14 3 (6.476)Class1A anchor bolts with Class 1A threads2A anchor
19、 bolts with Class 2A threadsAWhen Grade 36 is specified, a weldable Grade 55 may be furnished at thesuppliers option.4.2 Weldable steel for Grade 55 is provided for in Supple-mentary Requirement SI.5. Ordering Information5.1 Orders for anchor bolts should include the followinginformation:5.1.1 Quant
20、ity (Number of Pieces)If the purchaser in-tends to perform destructive tests on finished anchor bolts, themanufacturer should be advised so that an adequate number areproduced, especially for the sizes and types not readilyavailable from stock.5.1.2 Name of product (steel anchor bolt).5.1.3 ASTM des
21、ignation and year of issue.5.1.4 Grade and class, that is, Grade 36, 55, or 105 andClass 1A or 2A. Weldable Grade 55 may be furnished whenGrade 36 is ordered (see 4.1).5.1.5 Copper, if copper bearing steel is required.5.1.6 Size and DimensionsInclude the diameter andthreads (based on nominal thread
22、diameter), bolt length, threadlength, and length of hook if a hook is required, or provide adrawing showing the required information.5.1.7 Zinc coatings in accordance with 7.1. When zinccoatings in accordance with 7.1 are required, specify the zinccoating process to be used, that is, hot dip, mechan
23、icallydeposited, or no preference (see 7.1). Also, specify the lengthto be coated as measured from the exposed end.5.1.8 Other CoatingsSpecify other protective coatings, ifrequired (see 7.2).5.1.9 Number of nuts, either the total number or number perbolt.5.1.10 Number of washers, either the total nu
24、mber ornumber per bolt, and dimensions if other than standard.5.1.11 Inspection at place of manufacture, if required (see15.1).5.1.12 Color coding, if different from the standard in 19.1.5.1.13 Test reports, if required (see 17.1).5.1.14 Supplementary requirements, if required.5.1.15 Special require
25、ments, if required.NOTE 1An example of a typical order follows: 5000 pieces; steelanchor bolts; ASTM designations including issue date; Grade 55; Class2A; Supplementary Requirement S 1; 1.0-8-in. thread size by 15-in. long,3.0-in. thread length, 4.0-in. hook; zinc coated by hot dipping 5.0 in. frome
26、xposed end; each with one zinc-coated nut and washer; test reportrequired.6. Materials and Manufacture6.1 ProcessSteel for anchor bolts shall be made by theopen-hearth, basic-oxygen, or electric-furnace process.6.2 ThreadingThreads shall be rolled, cut, or ground atthe option of the manufacturer, un
27、less otherwise specified.6.3 Heat Treatment:6.3.1 When required, the anchor bolts may be heat treated todevelop the specified properties. Heat treatment shall be at theoption of the manufacturer.6.3.2 Heat treatment may be performed prior to or afterbending or threading.6.3.3 When heat treatment is
28、required, the anchor bolts shallbe heat treated by quenching in a liquid medium from abovethe transformation temperature and then tempering by reheat-ing to a temperature not less than 800F (425C) for Grade 55and 1100F (593C) for Grade 105.6.4 Bending:6.4.1 When required, hooks, shall be made by col
29、d bendingor hot bending.The bent portion shall be free from cracks whenexamined at 103 magnification after bending.6.4.2 Hot bending performed on bar stock without heattreatment shall not have the temperature exceed 1300F(705C) at any location during hot bending and shall beallowed to air cool after
30、 bending.6.4.3 Hot bending performed on heat-treated bar stock shallnot have the temperature come within 100F (56C) of thetempering (stress relieve) temperature of the heat-treat processat any location during hot bending and shall be allowed to aircool after bending.6.4.4 The bending shall not reduc
31、e the cross-sectional areabelow that required in 10.3.6.5 Secondary ProcessingIf a subcontractor, or partyother than the manufacturer or producer, performs heat treat-ment, coating, welding, machining, or other process affectingthe properties or performance of the anchor bolts, the anchorbolts shall
32、 be inspected and tested after such processing by theparty responsible for supplying the anchor bolts to the pur-chaser.6.6 Recommended Nuts:6.6.1 Unless otherwise specified, all nuts used on theseanchor bolts shall conform to the requirements of Specifica-tions A194/A194M or A563 and shall be of th
33、e grade, surfacefinish, and style for each grade and size of anchor bolt asfollows:F1554 07a12Specification A563 Recommended NutAnchor Bolt Grade and Size,in. (mm)PlainHot-Dip or MechanicalZinc Coated inaccordance with 7.1Grade Size, in. (mm) Grade Style Grade Style3614 112 (6.438) A Hex A Hexover 1
34、12 4.0(38102)A Heavy Hex A Hvy Hex5514 112 (6.438) A Hex A Hvy Hexover 112 4.0(38102)A Heavy Hex A Hvy Hex10514 112 (6.438) D Hex DH Hvy Hexover 112 3.0(3876)DH Heavy Hex DH Hvy Hex6.6.2 The requirements for the recommended grade andstyle of nut may be fulfilled by furnishing a nut of one of thegrad
35、es or styles listed in Specifications A194/A194M or A563having a proof load stress equal to or higher than the minimumtensile strength specified for the anchor bolt.6.7 Recommended Washers:6.7.1 The washer material and dimensions shall be specifiedin the inquiry and the order (see Note 2).6.7.2 Unle
36、ss the requirement of 6.7.1 is met, washersconforming to the requirements of Specification F436, Type 1shall be furnished.6.7.3 When anchor bolts are specified to be zinc coated, thewashers shall be zinc coated as specified in 7.1, except that thecoating process for the washers need not be the same
37、as that forthe anchor bolts and nuts.NOTE 2Washers used on anchor bolts, installed in holes with dimen-sions greater than oversize or short slot as defined by the Research Councilon Structural Connections, require design consideration. (For guidancerefer to Specification for Structural Joints Using
38、ASTM A325 or A490Bolts.)7. Protective Coatings7.1 Zinc, Hot Dip or Mechanically DepositedSpecification F2329, and mechanically deposited, Specifica-tion B695, Class 55.7.1.1 When zinc-coated anchor bolts with the coating speci-fied in 7.1 are required, the purchaser shall specify the zinccoating pro
39、cess, for example, hot dip, mechanically deposited,or no preference.7.1.2 When hot-dip is specified, the fasteners shall be zinccoated by the hot-dip process in accordance with the require-ments of Specification F2329 .7.1.3 When mechanically deposited is specified, the fasten-ers shall be zinc coat
40、ed by the mechanical deposition processin accordance with the requirements of Class 55 of Specifica-tion B695.7.1.4 When no preference is specified, the supplier mayfurnish either a hot-dip zinc coating in accordance withSpecification F2329 , or a mechanically deposited zinc coatingin accordance wit
41、h Specification B695, Class 55. Threadedcomponents (bolts and nuts) shall be coated by the samezinc-coating process, and the suppliers option is limited to oneprocess per item, with no mixed processes in a lot.7.2 Other Coatings:7.2.1 Coatings other than the zinc coatings specified in 7.1shall be as
42、 specified by the purchaser on the purchase order.7.2.2 The complete specification shall be included as part ofthe purchase order when other coatings are specified.8. Chemical Composition8.1 Anchor bolts shall have a chemical composition con-forming to the requirements listed in Table 1 for Grade 36
43、 andTable 2 for Grades 55 and 105.8.2 Grade 55 ordered as weldable shall conform 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 l
44、ead has been added intentionally shallnot be permitted.8.5 Product analyses may be made by the purchaser fromfinished anchor bolts representing each heat. The chemicalcomposition thus determined shall conform to the requirementsspecified in 8.1 through 8.4.9. Mechanical Properties9.1 BarsThe bars or
45、 rods from which the anchor bolts aremade shall conform to the tensile properties listed in Table 3,except when heat treated after bending or threading.9.2 Anchor BoltsThe finished anchor bolts shall conformto the tensile properties listed in Table 3 for tests on machinedspecimens and Table 4 for ax
46、ial tests on full-size threadedanchor bolts.10. Anchor Bolt Dimensions10.1 Nominal SizeThe nominal anchor bolt diameter shallbe the same as the nominal thread diameter.10.2 Body Diameter:10.2.1 When threads are rolled, the body diameter shall notbe less than the minimum pitch diameter for the thread
47、 class,1A or 2A, designated by the purchaser and specified inANSI/ASME B 1.1. Class 2A shall be furnished when thethread class is not specified.10.2.2 The body diameter shall not be less than the mini-mum major diameter when threads are cut.10.2.3 The minimum body diameters are listed in Table 5base
48、d on the requirements specified in 10.2.1 and 10.2.2.TABLE 1 Chemical Requirements for Grade 36ElementDiameter, in. (mm)To34 (20),inclOver34 to 112(20 to 40), inclOver 112 to4(40to100), inclCarbon, max, %Heat 0.26 0.27 0.28Product 0.29 0.30 0.31Manganese, %HeatA0.600.90 0.600.90ProductA0.540.98 0.54
49、0.98Phosphorus, max, %Heat 0.04 0.04 0.04Product 0.05 0.05 0.05Sulfur, max, %Heat 0.05 0.05 0.05Product 0.06 0.06 0.06Copper, min, % (whenspecified)Heat 0.20 0.20 0.20Product 0.18 0.18 0.18AOptional with the manufacturer but shall be compatible with weldable steel.F1554 07a1310.3 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 shall be calculated bythe following formula: Ab= 0.25pDdwhereAb= cross
