This document was posted by , which is not affiliated with nor authorized by the United States government, the State. , Inc., a California Nonprofit Organization. Not Affiliated Or Authorized by ASTM or by the United States Government Document Name: ASTM A ASTM has been replaced by ASTM A If the spec calls for ASTM A Gr B, there is no Gr B in A Would using grade 60 be ok?.
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Originally published as A Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters. Many of the laws in this collection were re-keyed into HTML and diagrams redrawn for increased usability and accessibility. Would using grade 60 be ok? Are you an Engineering professional? Also, be sure the radius of bend is within the limits for the ashm.
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Full text of “ASTM A Rail-Steel Deformed and Plain Bars for Concrete Reinforcement”
Spacing measurements shall not be made over a bar area containing bar marking symbols involving letters or numbers. It’s not so much the standard as what we know about the materials, and the evolution asmt the materials involved.
A bars are not a16 available. Or use another weldable bar stock if deformations are not required. Advanced embedding details, examples, and help! Close this window and log in. I have attached the pdf file. Where concrete crushing inside the bend is not critical, tighter stirrup bends can be used. It is used for fabricating pipe anchors.
I would be concerned since quite a few thing have changed since then. This Document Posted By Public. When the available scrap supply, or energy prices, or environmental regulations require changes to steel making, the producers will change the ASTM. Click Here to join Eng-Tips and talk with other members! Red Flag This Post Please let us know here why this post is inappropriate. Without good coordination, there can be a disconnect between supply and demand.
This document was posted by Public. A was withdrawn in The yield load- shall be recorded when the total gage length under load ast 1 8. The organization of the committee and subcommittees will be run by the industry mainly the manufacturers of certified light aircraft which may or may not represent the interests of the consumer very well.
ASTM A vs ASTM A – Structural engineering other technical topics – Eng-Tips
Defense manufacturing is all about project manufacturing and project accounting. The nominal perimeter of the bar shall be 3. We posted this document in order to allow citizens to read the laws that govern us.
When it was withdrawn, there were two grades, namely 50 ksi and 60 ksi, so you may be looking at a much older sstm. Test Specimens ; . The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. Search the history of over billion web pages on the Internet.
If structural engineers were more involved in the A While A can be welded, it does require special pre- and post-weld procedures and the associated expense.
ASTM A616: Rail-Steel Deformed and Plain Bars for Concrete Reinforcement
Note 3—A lot is defined as all the bars of one bar number and pattern of deformation contained in an individual shipping release or shipping order. As far as A is concerned, is astn a reason you are looking at A rail steel instead of A billet steel.
Resources Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors. Download Now White Paper: You are urged to check with the standards organizations or governmental authorities for 6a16 information and access to definitive versions of these important laws. Particularly in rail steel, the carbon content is too high for proper welding. The dynamic of this is that it is the producers who sit on ASTM committees, because those are the people committed to the work.
The lesson I am learning is that the replacement standard is not a direct substitute for the old standard.
Where the line of deformations forms an included angle with the axis of the bar of from 45 to 70 deg inclusive, the deformations shall alternately reverse in direction on each side, or those on one side shall be reversed in direction from those on the opposite side. Be the first one to write a6116 review. Join your peers on the Internet’s largest technical sstm professional community. This specification has been approved,for use by agencies of the Department of Defense and for listing in the DoD Index of Specifications and Standards.