1、Designation: F1554 152F1554 17Standard 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 NOTEEditorial corrections were made to Table 1, Table 2, and 6.7.1 in April 2016.2 NOTEEditorial corrections were made to Table
3、2 in May 2017.1. Scope*1.1 This specification covers straight, bent, headed, and headless 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 diamete
4、rs specified in Section 4. The specification also covers all-thread rod for use in anchoring 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 supp
5、orts includebuilding columns, column supports for highway signs, street lighting and traffic 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 properti
6、es 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 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 Th
7、e values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for informationonly.1.8 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the D
8、evelopment of International 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 Pil
9、ingA194/A194M Specification 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
10、Sampling Procedure 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 SteelF436F436/F436M Specification for Hardened Steel Washers (Metric) F0436_F0436M
11、Inch and Metric DimensionsF606/F606M Test 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
12、 on Fasteners and is the direct responsibility of Subcommittee F16.02 on Steel Bolts, Nuts, Rivetsand Washers.Current edition approved Sept. 1, 2015Dec. 1, 2017. Published November 2015February 2018. Originally approved in 1994. Last previous edition approved in 20072015as F1554 07aF1554 1512. DOI:
13、10.1520/F1554-15E02.10.1520/F1554-17.2 For 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
14、ASTM standard and is intended only to provide 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
15、 all cases only the current versionof the standard 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/F
16、2329M Specification for Zinc Coating, Hot-Dip, 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 Th
17、reads (UN and UNR Thread Form)B 1.3 Screw Thread Gaging Systems for Acceptability: Inch and Metric Screw Threads (UN, UNR, UNJ, M MJ)B18.2.1 Square, Hex, Heavy Hex, andAskew Head Bolts and Hex, Heavy Hex, Hex Flange, Lobed Head, and Lag Screws (InchSeries)B 18.2.2 Square and Hex NutsB 18.18 Quality
18、Assurance for Fasteners3. Terminology3.1 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
19、anchoring other material. The end 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
20、 are used as defined in Terminology 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
21、) 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 and c
22、lass.5.1.5 Copper content, if copper 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 mea
23、sured from the exposed end. See Section 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
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; 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-co
25、ated by hot dipping 5.0 in. from exposed end; each with one zinc-coated nut and washer; test report required;Supplementary Requirement S1 required.3 American Institute of Steel Construction, One East Wacker Drive, Suite 700, Chicago, IL 606014 Available from American Society of Mechanical Engineers
26、(ASME), ASME International Headquarters, Three Park Ave., New York, NY 10016-5990, http:/www.asme.org.F1554 1726. Materials and Manufacture6.1 ProcessSteel for anchor bolts shall be made by the open-hearth, basic-oxygen, or electric-furnace process.6.2 ThreadingThreads shall be rolled, cut, or groun
27、d 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.6.3.2 When heat treatment is performed, anchor bolts (or their raw material) s
28、hall 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 considered weldable. See Note 2. At the manufacturers option, a weldable Grade5
29、5 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 the manufacturers option. The bent portion shallbe free from cracks when examin
30、ed 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 shall be allowed to aircool after bending.6.5.3 The maximum hot bending tempera
31、ture 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 manufacturer or producer performs heat treatment, coating, welding,machining, or another
32、 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 anchor bolt are as follows:Specification A563 NutAnchor Bolt Grade and Diameter,i
33、n. 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 Hex105 All DH Heavy Hex DH Heavy HexASee Note 3 and Section 7.6.7.2 A listed
34、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 bolts shall be zinc-coated by the same process as the bolts. See Section 7 and
35、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 F436F436/F436M, Type 1 shall be furnished. (See Note 4.)6.8.2 Unless otherwise specified, when zinc-coated anchor bolts are s
36、pecified, 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 Specification A6/A6M, Appendix X3 for more information. When anchor bolts are to
37、 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 recommende
38、d 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 in sizes 1-34in. and larger, when overtapped, will not develop the tensil
39、e 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 design consideration. (For guidance, refer toAISC Design Guide1.)7. Protect
40、ive Coatings7.1 Zinc, Hot Dip or Mechanically Deposited:F1554 1737.1.1 When zinc-coated anchor bolts are required, the purchaser shall specify the coating process, for example, hot dip,mechanically deposited, or no preference. When no preference is specified, the supplier may furnish bolts coated wi
41、th 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 with therequirements of Specification F2329/F2329M.7.1.3 When mechanical
42、ly 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 are required, the washers shall be hot-dip zinc-coated inaccordance with Sp
43、ecification 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:7.2.1 When indicated on the inquiry and purchase order, coatings other tha
44、n 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 requirements specified in Supplementary Requirement S1.8.3 Anchor bolts made
45、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 Finished anchor bolts (or the bar stock from which they are made, when tested a
46、s 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 Dimensions10.1 Nominal SizeThe nominal anchor bolt diameter shall be the
47、 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-sectional area not less than 90 % of the area ofstraight portions. The area in th
48、e bend shall be calculated by the following formula:Ab50.25Ddwhere:Ab = cross-sectional area in the bend,D = major diameter, at the same cross section as, and at 90 degrees to, the minor diameter, andd = minor (or minimum) diameter at any point, generally in the plane of the bend.TABLE 1 Chemical Co
49、mposition RequirementsGrade 36 Grades 55and 105Element Diameters up to 34,inclOver 78 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 0.04Product 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 174TABLE 2 Axial Tensile Properties for Full-Size Tests of Anchor Bolts and Drawn
