1998年1月1日 · Published by AASHTO on January 1, 2023 This specification covers untreated and heat-treated carbon and alloy steel forgings for general industrial use. ASTM specifications for forgings are available for specific applications such as...

AASHTO is an acronym for American Association of State Highway and Transportation Officials. It is common for bolt specifications to be called out on construction plans with an AASHTO designation for state highway projects. Many of these designations can be directly converted to an ASTM equivalent.

Both English and metric specifications are cited in this Guide, with the metric specification enclosed in brackets (e.g., AASHTO M183 [M183M] (ASTM A36 [A36M])).

M183 - Free download as PDF File (.pdf), Text File (.txt) or read online for free. This document provides specifications for carbon steel shapes, plates, and bars used for structural purposes. It covers materials, chemical composition requirements, manufacturing processes, and …

2019年8月26日 · AASHTO Materials Standards with ASTM Equivalencies as of August 26, 2019 TS Pt DesigNo StdNo Cat ASTMEq Title 2c 1 M 017-11 (2019) M 17-11 (2019) ASTM Owned D242/D242M-09 Mineral Filler for Bituminous Paving Mixtures 2c 1 R 059-11 (2019) R 59-11 (2019) Jointly Owned D1856-09 Recovery of Asphalt Binder from Solution by Abson Method

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Both English and metric specifications should be cited, with the metric specification enclosed in brackets (e.g., AASHTO M183 [M183M] (ASTM A36 [A36M])). The following list contains abbreviations of standards-making organizations used in the Roadside Hardware Guide:

Mill test reports must contain all test data required by AASHTO M183 and shall include the applicable heat number identification. The fabricator will verify that test data is available for all heats used to manufacture guardrail posts.

conform to the requirements of aashto m183. shims shall meet the requirements of astm a-570 grade 33 or a-611 grade c. h 003 *** pg. 4 (3) *** l 004 post, base angles and/or base plates, tubes, blocks, and shims shall be galvanized in accordance with aashto m111. h 004 *** pg. 4 (4) *** l 005 post are to be plumb.

Each of these interim revisions has been approved by a two-thirds majority of the membership of the Subcommittee on Bridges and Structures, and has the full effect of an AASHTO Guide Specification.