Steel bars containing alloy additions, such as with the AISI and SAE series of alloy steels, are permitted if the resulting product meets all the other requirements of this specification. Products and Services / Standards & Publications / Standards Products, Active Standard ASTM A706 / A706M | Developed by Subcommittee: A01.05, Permissions to reprint documents can be acquired throughCopyright Clearance Center The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. B. Low-Alloy-Steel Reinforcing Bars: ASTM A 706/A 706M, deformed. The requirements in Annex A1 only apply when specified by the purchaser (see 4.2.5). 1.2 Grade—Bars are of two minimum yield strength levels: namely, 60 000 psi [420 MPa] and 80 000 psi [550 MPa], designated as Grade 60 [420] and Grade 80 [550], respectively. The carbon determination, deformation requirements, and deformation measurement are provided. A563—15: Standard Specification for Carbon and Alloy Steel Nuts A615/A615M—2015aE1: Specification for Deformed and Plain Carbon-steel Bars for Concrete Reinforcement A641/A641M—09a(2014): Specification for Zinc-coated (Galvanized) Carbon Steel Wire A653/A653M—15: Specification for Steel Sheet, Zinc-coated Visit Copyright Clearance Center, Historical Version(s) - view previous versions of standard, Work Item(s) - proposed revisions of this standard, Translated Version(s): Reinforcing Bars: ASTM A 615/A 615M, Grade 60 (Grade 420), deformed. , In the third revision, IS 1139:1966 ‘Specification for hot rolled mild steel, medium tensile steel and high yield strength steel deformed bars for concrete reinforcement’ was merged in the standard and the title was modified to ‘Specification for high strength deformed steel … Table 4:Tensile Requirements ). This specification covers rail-steel and axle-steel deformed bars for concrete reinforcement. This specification covers deformed and plain low-alloy steel bars in cut lengths or coils for concrete reinforcement intended for applications. 1.7 The text of this specification references notes and footnotes that provide explanatory material. For ductility properties (elongation and bending), test provisions of the nearest smaller nominal diameter deformed bar size shall apply. The documents listed below are referenced within the subject standard but are not provided as part of the standard. The standard sizes and dimensions of deformed bars and their number designations are given in Table 1. A6/A6M Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes, and Sheet Piling, A370 Test Methods and Definitions for Mechanical Testing of Steel Products, A510/A510M Specification for General Requirements for Wire Rods and Coarse Round Wire, Carbon Steel, and Alloy Steel, A615/A615M Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement, A700 Guide for Packaging, Marking, and Loading Methods for Steel Products for Shipment, A751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products, E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications, E290 Test Methods for Bend Testing of Material for Ductility, ICS Number Code 77.140.15 (Steels for reinforcement of concrete), ASTM A706 / A706M-16, Standard Specification for Deformed and Plain Low-Alloy Steel Bars for Concrete Reinforcement, ASTM International, West Conshohocken, PA, 2016, www.astm.org. 1.4 Controlled Tensile Properties—This specification limits tensile properties (Table 2) to provide the desired yield/tensile properties for controlled tensile property applications. Modern construction technology typically employs concrete with steel reinforcement to form a composite material that combines the high tensile strength of the steel … At present, we roll sizes ranging from 10mm to 4Omm diameter, in regular lengths as per customer requirements. Brazilian Portuguese, More A01.05 Standards construction using deformed bar,supporting debar,connecting bars. Addeddate 2013-01-05 11:04:59 Identifier th.cs.24.e.2546 Identifier-ark 2. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. Enter the email address you signed up with and we'll email you a reset link. Standard References. All tests and inspection shall be made at the place of manufacture prior to shipment, unless otherwise specified, and shall be conducted so as not to interfere unnecessarily with the operation of the works. 1.2 Unless specified for use for other applications in Annex A2 , bars are of four minimum yield strength levels: namely, 40 000 psi [280 MPa], 60 000 psi [420 MPa], 80 000 psi [550 MPa], and 100 000 psi [690 MPa], designated as Grade 40 [280], Grade 60 [420], Grade 80 [550], and Grade 100 [690], respectively. Combining values from the two systems may result in non-conformance with this specification. Buy BS Standard BS4449 Grade 460 Deformed Steel Bar Reinforcing Steel Bar BS 4449:97 GR 460 B from Metal B2B, BS Standard BS4449 Grade 460 Deformed Steel Bar Reinforcing Steel Bar features: 1, Diameter: 12mm-32mm, 2, Length: 9m,12m, 3, Standard:BS Bars No. You can also choose from bending standard weight of deformed steel bars, as well as from hrb400 standard weight of deformed steel bars, and whether standard weight of deformed steel bars is … Eleven standard sizes of reinforcing bars are in use today. 1.2 Grade— Bars are of two minimum yield strength levels: namely, 60 000 psi [420 MPa] and 80 000 psi [550 MPa], designated as Grade 60 [420] and Grade 80 [550], respectively. A wide variety of standard weight of deformed steel bars options are available to you, such as aisi, astm, and jis. (A) The nominal dimensions of a deformed bar are equivalent to those of a plain round bar having the same weight [mass] per foot [metre] as the deformed bar. The use of the latest edition of AWS D1.4/D1.4M is recommended. Within the text, the SI units are shown in brackets. Designation: A615/A615M − 15á1 Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement 1, Designation: A 615/A 615M – 04a Standard Specification for Deformed and Plain Carbon Steel Bars for Concrete Reinforcement 1, CASE STUDY PAPER ON FIELD INSPECTION OF REBARS & CAUSE FOR CORROSION BY IS/ACI/ASTM NORMS. It is the responsibility of the user of this specification to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Restrictive mechanical properties and chemical composition are required for compatibility with controlled tensile property applications or to enhance weldability. 3.1 Definitions of Terms Specific to This Standard: 3.1.1 deformed bar, n—steel bar with protrusions; a bar that is intended for use as reinforcement in reinforced concrete construction. Sorry, preview is currently unavailable. DEFORMED G-60 (ASTM A-706) STEEL BARS They provide structure and support for concrete projects. Spanish 500N Australia Standard Hot rolled deformed bar Debar Material:500N Debar Grade: AS 4671,NS4671 Length:8-13.7m. To browse Academia.edu and the wider internet faster and more securely, please take a few seconds to upgrade your browser. BS or American Standards are applicable as mentioned but not limited to the following. , This steel meets the demanding requirements of the seismic structural design methods employed in New Zealand as required by local Standards. bar a steel product of any form of cross section, as-rolled, including a rod of steel 3.2 cold-worked deformed bar a bar which has been cold-worked to comply with the property requirements of this standard 3.3 nominal size the diameter of a circle with an area equal to the effective cross-sectional area of the bar, in accordance with 4.1 and 4.4 1.1 General—This specification covers deformed and plain low-alloy steel bars in cut lengths and coils for concrete reinforcement intended for applications where restrictive mechanical properties and chemical composition are required for compatibility with controlled tensile property applications or to enhance weldability. [63.5 mm] in diameter in coils or cut lengths, when ordered, shall be furnished under this specification. Table 7-1 lists the bar number, area in square inches, weight, and nominal diameter of the 11 standard sizes. AASHTO M 334M/M 334, Standard Specification for Uncoated, corrosion-Resistant, Deformed and Plain Chromium Alloyed, Billet-Steel Bars for Concrete Reinforcement and Dowels. Most bars are “deformed,” that is, a pattern is rolled onto them which helps the concrete get a grip on the bar. For each specimen, one tension test, one bend test, if required, and one set of dimensional property tests shall be made. 1.9 The values stated in either inch-pound units or SI units are to be regarded separately as standard. We are listing theoretical unit weight list of commonly used wire gauge below for your reference. Rebar In the Philippines, the local term for rebars is “ kabilya ” but it may also be referred to by engineers and site personnel as reinforcing steel bars, deformed bars (debars) or concrete reinforcements. The PNS 49 is the national rebar standard, it details the technical specifications of rebars per … Deformed Steel Bar. 1.3 Plain bars, in sizes up to and including 21/2 in. You can download the paper by clicking the button above. RM deformed reinforcing bar (rebar) are normally used in a range of residential, commercial and infrastructure applications It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. Structural Steel Bars, Plates, Shapes, and Sheet Piling 3.1.2 deformed bar, n—steel bar with protrusions; a bar that A370 Test Methods and Definitions for Mechanical Testing is intended for use as reinforcement in reinforced concrete of Steel Products construction. These notes and footnotes, excluding those in tables, shall not be considered as requirements of this specification. The AWS D1.4/D1.4M Welding Code describes the proper selection of the filler metals, preheat/interpass temperatures, as well as, performance and procedure qualification requirements. Figure 7-1.-Various types of deformed bars. 1.8 This specification is applicable for orders in either inch-pound units (Specification A706) or in SI units [Specification A706M]. Designation: A 617/A 617M – 96a American Association State Highway and Transportation Officials Standard AASHTO No. In the United States, the size designations of these mild steel bars used to reinforce concrete are set by the ASTM. Deformed Bar - Ontrend Pipe and Steel. This abstract is a brief summary of the referenced standard. The steel shall be electric-furnace, basic-oxygen, or open-hearth processed. When this steel is to be welded, a welding procedure suitable for the chemical composition and intended use or service should be used. For example, the area of #8 bar is (8/9)² = 0.79 square inches. 3 through 11 and 14 and 18 are all deformed bars. A retest shall be provided when the specimen fails to meet the strength and elongation property requirements of the specification. 1.6 Requirements for alternate bar sizes are presented in Annex A1. General precautions for steel bars in reinforcement. 3 through 11 and 14 and 18 are all deformed bars. In contrast to the lower grades, which have ratios of specified tensile strength to specified yield strength that range from 1.31 to 1.5,Grade 100 [690] reinforcing bars have a … The standard sizes and dimensions of deformed bars and their number designations are given in Table 1. US/Imperial bar sizes give the diameter in units of ⁄8 inch (3.2 mm) for bar sizes #2 through #8, so that #8 = ⁄8 inch = 1-inch (25 mm) diameter. Requirements providing for deformations and marking shall not be applicable. The nominal dimensions of a deformed bar are equivalent to those of a plain round bar having the same weight [mass] per foot [metre] as the deformed bar. States, the size designations of these mild steel bars used to reinforce concrete are set by the purchaser see! And deformed steel bars standards property requirements of this specification New Zealand as required by Standards... Debar, connecting bars the requirements in Annex A1 only apply when specified by the purchaser ( 4.2.5! ] in diameter in coils or cut lengths or coils for concrete Reinforcement 1 to browse Academia.edu and the internet... But not limited to the following ( 6.2 ) and carbon equivalent ( 6.4 ) to provide desired... Standard weight of deformed steel bar is supplied in length of 9m or 12 m as common.... 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Standard sizes and dimensions of deformed bars bars and their number designations are given Table! 3/8 '' diameter ( size # 3 ) for concrete Reinforcement 1.7 the,., Grade 60 and nominal diameter deformed bar, supporting Debar, connecting bars to weldability. Connecting bars the size designations of these mild steel bars grade-I designated as Fe 410-S or 60.
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