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 Not Affiliated Or Authorized by ASTM or by the United States Government Document Name: ASTM A ASTM has been replaced by ASTM A If the spec calls for ASTM A Gr B, there is no Gr B in A Would using grade 60 be ok?.
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The lesson I am learning is that the replacement standard is not a direct substitute for the old standard.
CRSI now has a another design engineer liaison to the committee. Be the first one to write a review. Also, be sure the radius of bend is within the limits for the material. The Eng-Tips staff will check this out and take appropriate action.
The standard wstm and dimensions of deformed bars and their number designations shall be those listed in Table 1. Download Now Defense manufacturing is all about project manufacturing and project accounting. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years and if not revised, either reapproved or withdrawn.
Full text of “ASTM A Rail-Steel Deformed and Plain Bars for Concrete Reinforcement”
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 When it was withdrawn, there were two grades, namely 50 ksi and 60 ksi, so you may be looking at a much older version.
Are you an Engineering professional? Particularly in rail steel, the carbon content is too high for proper welding. Also, true rail steel bar are not typically fabricated only cut to straight lengthssince these bars are not as ductile as other types of reinforcing steel. The dynamic of this is that it is the producers who sit on ASTM committees, because those are the people committed to the work.
Red Flag This Post Please let us know here why this post is inappropriate. The applicable levels shall be as specified in the contract.
This Document Posted By Public. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters. The requirements for degree of bending and sizes of pins are prescribed in Table 3.
ASTM A vs ASTM A – Structural engineering other technical topics – Eng-Tips
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Search the history of over billion web pages on the Internet. By Authority of the Code of Federal Regulations: All tests and inspection shall be made at the place of manufacture prior to shipment unless otherwise specified, and shall be so conducted as not to interfere unnecessarily with the operation of the works.
If your design functions as an embedded hook into concrete, you should not bend tighter than standard rebar bends. No rejection may be made on the basis of measurements if fewer than ten adjacent deformations on each side of the bar are measured. I would be concerned since quite a few thing have changed since then.
In particular, the nature of rail steel changed as steelmaking changed and as the demands on the rail changed. As far as A is concerned, is there a reason you are looking at A rail steel instead of A billet steel.
It is used for fabricating pipe anchors. Search the history of over billion web pages on the Internet.
ASTM A616: Rail-Steel Deformed and Plain Bars for Concrete Reinforcement
A was withdrawn in Promoting, selling, recruiting, coursework and thesis posting is forbidden. Uploaded by Public Resource on July 1, This specification has been approved,for asfm by agencies of the Department of Defense and for listing in the DoD Index of Specifications and Standards.
Cross- Sectional Area, in. Download Now White Paper: To correlate this to our industry, the industry produces a product and contractors buy the product.