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US Metric Chart ASTM A615 Grade 60 Rebar 60 KSI Yield 90 KSI Tensile Rebar Diameter in.
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Steel bars containing alloy additions, such as with the American Iron and Steel Institute and the Society of Automotive Engineers series of alloy steels, are permitted if the resulting product meets all the other requirements of this specification. 2 0 obj
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1.2 Bars are of four minimum yield strength levels: namely, 40 000 [280 MPa], 60 000 [420 MPa], 75 000 psi [520 MPa], and 80 000 [550 MPa], designated as Grade 40 [280], Grade 60 [420], Grade 75 [520], and Grade 80 [550], respectively. 0000004470 00000 n
This specification covers bars and coils in four grades, Grade 40, Grade 60, Grade 75, and Grade 80. stream [/ICCBased 3 0 R]
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/Parent 3 0 R 10 0 obj stream It is typically used in Construction, Bridge Building, and Road Building etc. [63.5 mm] in diameter in coils or cut lengths, when ordered shall be furnished under this specification in Grade 40 [280], Grade 60 [420], Grade 75 [520], and Grade 80 [550]. 1.4 This specification is applicable for orders in either inch-pound units (as Specification A615) or in SI units (as Specification A615M).1.5 The values stated in either inch-pound units or SI units are to be regarded as standard.
/Font << ASTM A615 Steel Rebar Specifications; DIMENSION ( mm. ) The 2007 editions of Designation: A615/A615M − 16 Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement 1 >>
The initial design for a connection between two cast-in-place concrete members calls for a standard hook with #11 ASTM A615 Grade 60 rebar in normalweight concrete with f ’c) of 4,000 psi. Billet steel—A615 Grade 60 re i n f o r cing bars conforming to A615 are the most widely used type and grade of re i n f o rcing steel. << 0000010288 00000 n
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The design is then modified to use ASTM A706 Grade 80 rebar, rather than ASTM A615 Grade 60. 60 steels made from three different chemistries was
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As the use of Grade 80 rebar does not comply to condition (b) of Section 25.4.4.1 of ACI 318-14 (12.6.1 of ACI 318-11), Chapter 17 of ACI 318-14 (Appendix D of ACI 318-11) may be used to perform the necessary design calculations on the headed
ASTM A615 Grade 60 rebar is commonly utilized as a tensioning stratagem in reinforced concrete and strengthened building materials structures holding the concrete in compression. The grade designates the yield strength of the material, i.e. 0000030181 00000 n
The text of this specification references notes and footnotes which provide explanatory material. 17 0 obj
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The 2007 editions of these specifications first appeared in ACI 318-08, with ASTM 1035 contain-
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It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.COPYRIGHT © 2020 INTERNATIONAL CODE COUNCIL, INC. ALL RIGHTS RESERVED. • In 1968, ASTM A615 first appeared, which included Grades 40, 60, and 75 deformed reinforcing bars. /Length 6189 >> /S /Transparency
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/TPL1 17 0 R /Length 93 Plain bars, in sizes up to and including 2½ in. %PDF-1.7
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Combining values from the two systems may result in nonconformance with the specification.This standard is referenced in the 2015 International Building Code® and International Residential Code®.
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