1、Designation: F1554 171F1554 18Standard 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
2、last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1 NOTEFigure 1 was editorially corrected in February 2018.1. Scope*1.1 This specification covers straight, bent, headed, and headl
3、ess anchor bolts (also known as anchor rods) made of carbon,medium carbon boron, alloy, or high-strength low-alloy steel. It provides for anchor bolts in three strength grades, two threadclasses, and in the diameters specified in Section 4. The specification also covers all-thread rod for use in anc
4、horing to concrete.References to anchor bolts in this standard do not necessarily exclude all-thread rod.1.2 Anchor bolts are intended for anchoring structural supports to concrete foundations. Such structural supports includebuilding columns, column supports for highway signs, street lighting and t
5、raffic signals, steel bearing plates, and similarapplications.1.3 Supplementary requirements are included to provide for Grade 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 n
6、uts and washers are listed in 6.7. Washers are detailed in 6.8.1.6 This specification does not cover mechanical expansion anchors, powder-activated nails or studs, or anchor bolts fabricatedfrom deformed bar.1.7 The values stated in inch-pound units are to be regarded as the standard. The values giv
7、en in parentheses are for informationonly. standard. No other units of measurement are included in this standard.1.8 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the Development of I
8、nternational Standards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2A6/A6M Specification for General Requirements for Rolled Structural 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 or HighTemperature Service, or BothA370 Test Methods and Definitions for Mechanical Testing of Steel ProductsA563 Specification for Carbon and Alloy Steel NutsA673/A673M Specification for Sampling Proced
10、ure for Impact Testing of Structural SteelA751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel ProductsB695 Specification for Coatings of Zinc Mechanically Deposited on Iron and SteelF436/F436M Specification for Hardened Steel Washers Inch and Metric DimensionsF606/F606M Test
11、 Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners,Washers, Direct Tension Indicators, and RivetsF1789 Terminology for F16 Mechanical Fasteners1 This specification is under the jurisdiction of ASTM Committee F16 on Fasteners and is the direct responsib
12、ility of Subcommittee F16.02 on Steel Bolts, Nuts, Rivetsand Washers.Current edition approved Dec. 1, 2017Sept. 1, 2018. Published February 2018October 2018. Originally approved in 1994. Last previous edition approved in 20152017as F1554 15F1554 1721. DOI: 10.1520/F1554-17E01.10.1520/F1554-18.2 For
13、referencedASTM standards, visit theASTM website, www.astm.org, 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 provi
14、de the user of an ASTM standard an indication of what changes have 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 s
15、tandard as published by ASTM is to be considered the official document.*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 States1F2329/F2329M Specification for Zinc Coating, Hot-D
16、ip, Requirements forApplication to Carbon andAlloy Steel Bolts, Screws,Washers, Nuts, and Special Threaded Fasteners2.2 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 Thread Form)B 1.3 Screw T
17、hread Gaging Systems for Acceptability: Inch and Metric Screw Threads (UN, UNR, UNJ, M MJ)B18.2.1B 18.2.1 Square, Hex, Heavy Hex, and Askew Head Bolts and Hex, Heavy Hex, Hex Flange, Lobed Head, and LagScrews (Inch Series)B 18.2.2 Square and Hex NutsB 18.18 Quality Assurance for Fasteners3. Terminol
18、ogy3.1 Definitions of Terms Specific to This Standard:3.1.1 anchor boltsteel fastener, typically made from bar stock or wire, and partially or fully threaded, one end of which isintended to be cast in concrete, while the opposite end projects from the concrete, for anchoring other material. The end
19、cast inconcrete may be either straight or provided with an uplift-resisting feature such as a bent hook, forged head, or a tapped or weldedattachment.3.1.2 producermanufacturer of the steel bar stock or wire used for anchor bolts.3.2 All other terms in this standard are used as defined in Terminolog
20、y F1789.4. Classification4.1 Anchor bolts may be furnished in three grades (denoting minimum yield strength) and two classes (denoting thread class)as follows:DescriptionGrade Tensile Strength,ksi (MPa) Yield Strength,min, ksi (MPa) Diameter Range,in.36 5880 (400558) 36 (248) 12 455 7595 (517655) 55
21、 (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 and class.5.1.5 Copper content, if copp
22、er bearing steel is required.5.1.6 Size and DimensionsNominal diameter and thread pitch, bolt length, thread length, head type (if required) and hookangle and hook length (if required).5.1.7 CoatingsIf required, the coating process and the length to be coated as measured from the exposed end. See Se
23、ction 7.5.1.8 Number of nuts. See 6.7.5.1.9 Number of washers, and washer dimensions and material, if applicable. See 6.8.5.1.10 Source inspection requirements, if any. See Section 15.5.1.11 Color coding, if different than Section 18.5.1.12 Test reports, if required. See Section 17.5.1.13 Supplement
24、ary requirements, if required.5.1.14 Special packaging requirements, if required.NOTE 1An example of a typical order follows: 5000 pieces; anchor bolts; 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-coated by hot dipping 5.0 in. from e
25、xposed end; each with one zinc-coated nut and washer; test report required;Supplementary Requirement S1 required.3 Available from American Institute of Steel Construction, One East Wacker Drive, Suite 700, Chicago, IL 60601Construction (AISC), 130 E. Randolph St., Suite 2000,Chicago, IL 60601-6219,
26、http:/www.aisc.org.4 Available from American Society of Mechanical Engineers (ASME), ASME International Headquarters, Three Park Ave., New York, NY 10016-5990, http:/www.asme.org.F1554 1826. Materials and Manufacture6.1 ProcessSteel for anchor bolts shall be made by the open-hearth, basic-oxygen, or
27、 electric-furnace process.6.2 ThreadingThreads shall be rolled, cut, or ground at the option of the manufacturer, unless otherwise specified.6.3 Heat Treatment:6.3.1 Grade 105 bolts (or their raw material) shall be heat treated. Heat treatment may be performed prior to or after bendingor threading.6
28、.3.2 When heat treatment is performed, anchor bolts (or their raw material) shall be quenched in a liquid medium from abovethe transformation temperature and then tempered by reheating to a temperature not less than 800F for Grade 55 and 1100F forGrade 105.6.4 WeldabilityGrade 36 anchor bolts are co
29、nsidered weldable. See Note 2. At the manufacturers option, a weldable Grade55 may be supplied when Grade 36 is specified. (Weldable steel for Grade 55 is provided for in Supplementary Requirement S1.)See 17.1.1.6.5 Bending:6.5.1 When required, bending may be performed by hot- or cold-bending, at th
30、e manufacturers option. The bent portion shallbe free from cracks when examined at 10 magnification after bending. Any bending shall not reduce the cross-sectional areabelow that required in 10.3.6.5.2 Hot bending temperatures for non-heat-treated anchor bolts shall not exceed 1300F. Anchor bolts sh
31、all be allowed to aircool after bending.6.5.3 The maximum hot bending temperature for heat-treated anchor bolts shall be less than 700F for Grade 55 and less than1000F for Grade 105. Anchor bolts shall be allowed to air cool after bending.6.6 Secondary ProcessingIf a party other than the manufacture
32、r or producer performs heat treatment, coating, welding,machining, or another process which affects the anchor bolt properties, that party shall inspect or test the anchor bolts for theaffected properties.6.7 Nuts:6.7.1 Recommended nuts from Specification A563 for each grade and diameter of the anch
33、or bolt are as follows:Specification A563 NutAnchor Bolt Grade and Diameter,in. PlainHot-Dip or Mechanical Zinc-coatedinaccordance with Section 7AGrade Diameter, in. Grade Style Grade Style36 12 112 A Hex A Hexover 112 A Heavy Hex A Heavy Hex55 12 112 A Hex A Heavy Hexover 112 4 A Heavy Hex A Heavy
34、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 in Specifications A194/A194M or A563 having a proof load stress equalto or higher than the anchor bolts specified minimum tensile strength.6.7.3 Nuts for use with zinc-coated anchor bo
35、lts shall be zinc-coated by the same process as the bolts. See Section 7 and Note3.6.8 Washers:6.8.1 Unless the washer material and dimensions are otherwise specified in the inquiry and the order, washers conforming tothe requirements of Specification F436/F436M, Type 1 shall be furnished. (See Note
36、 4.)6.8.2 Unless otherwise specified, when zinc-coated anchor bolts are specified, the washers shall be zinc coated in accordancewith 7.1.4.NOTE 2Many factors potentially affect steel weldability; this specification utilizes limits on carbon content for Grades 36 and 55 to help assure it.See Specifi
37、cation A6/A6M, Appendix X3 for more information. When anchor 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 sh
38、ould 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 listed inSpecification A563, will develop the bolt tensile strength required in Table 2 of this specification. However, coated nuts with 8 UN threads
39、in sizes 1-34in. and larger, when overtapped, will not develop the tensile strength in Table 2 when the nut and associated bolt dimensions approach the minimummaterial limits of ASME B 1.1 and B 18.2.2, respectively.NOTE 4Washers used on anchor bolts or installed over base plate holes may require de
40、sign consideration. (For guidance, refer toAISC Design Guide1.)7. Protective Coatings7.1 Zinc, Hot Dip or Mechanically Deposited:F1554 1837.1.1 When zinc-coated anchor bolts are required, the purchaser shall specify the coating process, for example, hot dip,mechanically deposited, or no preference.
41、When no preference is specified, the supplier may furnish bolts coated with eitherprocess. The suppliers option is limited to one process per item, 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 accordance
42、 with therequirements of Specification F2329/F2329M.7.1.3 When mechanically deposited zinc coated anchor bolts are provided, the anchor bolts and nuts shall be zinc-coated inaccordance with the requirements of Specification B695, Class 55.7.1.4 Unless otherwise specified, when zinc-coated washers ar
43、e required, the washers shall be hot-dip zinc-coated inaccordance with Specification F2329/F2329M, or mechanically deposited zinc coated in accordance with Specification B695,Class 55. The coating process for the washers need not be the same as that for the anchor bolts and nuts.7.2 Other Coatings:7
44、.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 compositions listed in Table 1.8.2 Grade 55 ordered as weldable shall conform to the requ
45、irements specified in Supplementary Requirement S1.8.3 Anchor bolts made from low-carbon martensitic steel shall not be permitted.8.4 The application of heats of steel to which bismuth, selenium, tellurium, or lead has been added intentionally shall not bepermitted.9. Mechanical Properties9.1 Finish
46、ed anchor bolts (or the bar stock from which they are made, when tested as permitted in 14.2.6) shall conform to thetensile properties listed in Table 2 for axial tests performed on full-size specimens and drawn coupons or in Table 3 for testsperformed on machined specimens. See 14.2.10. Anchor Bolt
47、 Dimensions10.1 Nominal SizeThe nominal anchor bolt diameter shall be the same as the nominal thread diameter.10.2 Body DiameterFinished anchor bolts body diameters shall measure no less than the dimensions in Table 4.10.3 Bend SectionThe bend section of bent anchor bolts shall have a cross-sectiona
48、l area not less than 90 % of the area ofstraight portions. The area in the bend shall be calculated by the following formula:TABLE 1 Chemical Composition RequirementsGrade 36 Grades 55and 105Element Diameters up to 34,inclOver 78 to 4,inclAAllDiametersCarbon, max, %Heat 0.25 0.25 .Product 0.28 0.28
49、.Manganese, max %Heat . 0.600.90 .Heat . 0.90 .Product . 0.540.98 .Product . 0.98 .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 0.058Product 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.A For each reduction of 0.01 % below the specified Carbon maximum, an increaseof 0.06 % Manganese above the specified maximum is permitted, up to amaximum of 1.35 % Mn.F1554 184Ab50.25Ddw
