This rebar grade offers enhanced yield strength of at least 60 thousand pounds per square inch kpsi under normal conditions. All values based on properly installed keligroutkeligrout 101p per technical data sheets. Materials considered under this specificationare available in grades 40 280, 60 420, and 75 520. China astm a615 grade 60 reinforcing steel rebar china. The s t a n d a r d now covers grade 40 bars only in. Astm c700 vitrified clay pipe, extra strength, standard strength, and perforated. This standard astm a615a615m standard specification for deformed and plain carbonsteel bars for concrete reinforcement is issued under the fixed designation a615a615m, the number is immediately following the designation indicates the year of original adoption or, in. This specification covers bars and coils in two grades, grade 60 and grade 80.
In addition to the above, material which is branded and certified as meeting the requirements of astm a61518 and astm a70616 grade 60 or 80 meets the requirements of both specifications as permitted by section 19. See the chemical composition and physical properties of astm a615 grade 420 designation no. Grade 100 690 reinforcing bars were introduced in this specification in 2015. Steel grades according to american standards a36, a572.
The grade designates the yield strength of the material, i. It is typically used in construction, bridge building, and road building etc. Its strength and performance characteristics are grade dependent, and a615 rebar is available in a full range of standard sizes, including. Rebar is a common steel reinforcing bar used in reinforced concrete and reinforced masonry structures. The standard only specifies that phosphorus p be no more than 0. This specification covers deformed and plain carbonsteel bars for concrete reinforcements in cut lengths and coils. Steel samples shall be rolled from properly identified heats of mold cast or strand cast steel using electricfurnace, basicoxygen, or openhearth. Astm 615 steel chemical composition, metal properties. Astm c69710 chemical, mass spectrometric, and spectrochemical analysis of nucleargrade plutonium dioxide powders and pellets.
A61560 grade is a material grade and designation defined in astm a615 standard. Rebar with a grade 40 designation offers a minimum yield strength of 40,000 pounds per square inch and conforms to astm a615 performance standards. Highyielddeformed steel bars for concrete reinforcement insizes 1032 mm and 12 meter longare produced by quenching. Astm a615 bs4449 deformed steel bars grade 60 anti knock. A comparison of astm a615 grade 60 and grade 80 reinforcing bars in tiltup panels. Astm a615 is an international material standard for deformed and plain billetsteel bars for concrete reinforcement for strengthening application. In contrast to the lower grades, which have ratios of specified tensile strength to specified yield strength that range from 1. Abstract this specification covers deformed and plain carbonsteel bars for concrete reinforcements in cut lengths and coils. Find the most uptodate version of astm a615a615m at engineering360. Astm a516 grade 60 and asme sa516 grade 60 carbon steel. Its metric counterpart is grade 280 rebar, with an equivalent minimum yield strength of 280 megapascals. We will provide you with a list of recommended suppliers within our network. Astm a615 grades 40 and 60 reinforcement conforming to 6. Apr 19, 2018 the research objective is to determine if the use of astm a615 grade 80 reinforcement is more economical than astm a615 grade 60 reinforcement for solid, slender reinforced concrete walls, tiltup panels, used as loadbearing exterior walls of a warehouse type building in wind governing regions in the united states of america with ground snow.
Its strength and performance characteristics are gradedependent, and a615 rebar is available in a full range of standard sizes, including. Our reinforcing steel conforms to astm a61518, grade 40, 60, 75, 80 or 100 or astm a706 16 grade 60 or 80 as indicated on test reports. Comparison of astm a615 and a706 specifications download. Modern structures designed by engineers around the world need steel rebars to be cut and bend to exact specifications, ensuring precision and consistency. We have 1 suppliers for astm a615 grade 420 designation no. Hrb400 steel rebar, deformed steel rebar, deformed steel bar manufacturer supplier in china, offering astm a615 grade 60 reinforcing steel rebar, high quality lyrica powder cas 148553508 pregabalin, high quality lyrica pregabalin cas 148553508 with competitive price and so on. Billet steela615 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. Grade 60 rebar grade 60 reinforcing bar harris supply. This standard astm a615 a615m standard specification for deformed and plain carbonsteel bars for concrete reinforcement is issued under the fixed designation a615 a615m, the number is immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. In either case, the bar producer should be required to report material properties so that the contractor will have the c. See the chemical composition and physical properties of astm a516 grade 415 asrolled or normalized andor stress relieved, find alternative materials, and connect with suppliers. Over the years, rebar with yield strength 420 mpa, 500 mpa etc. Our reinforcing steel conforms to astm a61518, grade 40, 60, 75, 80 or 100 or astm a70616 grade 60 or. Grades 60 and 80 stressstrain curves for astm a615 and.
The steel shipped is in fact composed of the heats indicated on the mill test report and is represented by results obtained on heat samples tested in accordance. Find the most uptodate version of astm a615 a615m at engineering360. Astm a615 a615m 20 standard specification for deformed and. Active standard astm a615 a615m developed by subcommittee. Bthe nominal dimensions of a deformed bar are equivalent to those of a plain round bar having the same weight mass per foot.
Astma615 standard specification for deformed and plain. Astm a615 a615m 09b standard specificationfor deformed and plain carbonsteel bars forconcrete reinforcement abstract this specification covers deformed and plain carbonsteel bars for concretereinforcements in cut lengths and coils. Astm a706 covers deformed and plain low alloy steel bars for concrete reinforcement with restrictive mechanical properties and chemical composition in order to enhance weldability. Astm a615 a615m 15 standard specification for deformed. Astm a615a615m standard specification for deformed and. The traditional way of cutting and bending rebars has a number of limitations as it is done manually using unskilled labour and hand tools we can supply customized solutions meeting the specific cut and bend. The applicable diameter for this a61560 grade material as defined in the astm a615 ranges to 22. Astm a615 a615m01b, standard specification for deformed and plain billetsteel bars for concrete reinforcement, astm international, west conshohocken, pa, 2001. There are 53 suppliers who sells astm a 615 grade 60 on, mainly located in asia. Astm a36 vrs astm a615 structural engineering general.
The research objective is to determine if the use of astm a615 grade 80 reinforcement is more economical than astm a615 grade 60 reinforcement for solid, slender reinforced concrete walls, tiltup panels, used as loadbearing exterior walls of a warehouse type building in wind governing regions in the united states of america with ground snow. Astm a615 covers deformed and plain carbon steel bars for concrete. Astm a61596a, grade 60 woosan international resources. Astm a615a615m15a deformed and plain billetsteel bars for concrete reinforcement. Masteel stock a wide range of carbon steel plates in an array of lengths, widths and thickness according to astm a516 grade 60 and asme sa516 grade 60, ideal for boiler and pressure vessel and storage tank fabrication where improved notch toughness is important. A61560 grade steel is higher in strength as compare to a61540 steel. Dimensional characteristics of a61560 grade steels. Astm a516 grade 415 asrolled or normalized andor stress. Astm a615a615m grade 60 standard calls for a minimum 60 ksi 420mpa yield strength with no upper limit even on tensile strength. For ductility properties elongation and bending, test provisions of the nearest smaller nominal diameter deformed bar size shall apply. The nominal dimensions of a deformed bar are equivalent to those of a plain round bar having the same weight. Producing a615 a615m high strength construction rebars.
Materials considered under this specification are available in grades 40 280, 60 420, and 75 520. It is formed from mild steel and is given ribs for better frictional adhesion to the concrete. Variability of chemical analysis of reinforcing bar produced in. A the nominal dimensions of a deformed bar are equivalent to those of.
Astm a615 covers deformed and plain carbon steel bars for concrete reinforcement. Astm a615 standard specification for deformed and plain carbonsteel bars for concrete reinforcement. Astm a615 a615m 09b standard specification for deformed and plain carbonsteel bars for concrete reinforcement. Variability of chemical analysis of reinforcing bar. Astm a615 bs4449 deformed steel bars grade 60 anti knock reinforced steel rods. The variability of the chemical composition of steel reinforcing bars is evaluated and expressions are developed to represent the probability distribution functions for different chemical. A615a615m 09b american association state highway and transportation officials standard aashto no m 31 standard speci. A615 rebar astm a615 grade reinforcing bar harris supply. Aashto m 31mm 3119 covers deformed and plain carbon and lowalloy steel concrete reinforcement bars in cut lengths or coils. Steel strength astm a615 grade 60 rebar plain or epoxy coated yield fy x tensile stress area tensile ft x tensile stess area shear. Rebars specifications international jindal shadeed.
Steel bars containing alloy additions, such as with the association for iron and steel technology and the society of automotive engineers series of alloy steels, are permitted if the resulting product meets all the other requirements of this specification. Astm a673, standard position longitudinal flange mpa ksi %% steel grades according to american standards a36, a572, a588, a709, a9, a992. The resulting plain carbon steel is expected to have basic ferrite pearlite microstructure with minimum grain size astm 5. 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. Jun 12, 20 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. Astm a615a615m12 standard specification for deformed and plain carbonsteel bars for concrete reinforcement. Astm a615 a615m 20 standard specification for deformed. In the embarking port, until the product is loaded to the ship, will be allowed a maximum degree of oxidationrust equivalent to the low b1 degre1 in accordance to the standard american guide. Pdf a comparison of astm a615 grade 60 and grade 80. The values stated in each system may not be exact equivalents. A706 grade 80 reinforcement for seismic applications. Deformed bars produced at qatar steel conform to various national and international standards such as, bs 4449.
Pdf a parametric study on tiltup wall panels was conducted to determine if use of astm a615 grade 80 reinforcement is more economical. Astm a615 rebar is most commonly used in lowstress and lessdemanding applications and makes an economical choice in situations where a tremendous level of tensile strength is not necessarily needed. In addition to the above, material which is branded and certified as meeting the requirements of astm a615 18 and astm a70616 grade 60 or 80 meets the requirements of both specifications as permitted by section 19. Astm a615 is an international material standard for. A 615a 615m 03a american association state highway and transportation officials standard standard specification for deformed and plain billetsteel bars for concrete reinforcement. Specification astm a615 gr 60 high yield deformed steel bars for concrete reinforcement in sizes 1032 mm and 12 meter long are produced by quenching process for superior mechanical properties to specification astm a615 gr 60. 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. For ductility properties elongation and bending, test provisions of the. American astm a 615 euro din 488 mechanical properties. 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. An astm designation number identifies a unique version of an astm standard. Astma615 standard specification for deformed and plain carbonsteel bars for concrete reinforcement. This specification covers bars and coils in four grades, grade 40, grade 60, grade 75, and grade 80. January 1, 2020 certificate of compliance astm a615.
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