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ASTM A 1075 : 2012 : R2017 : EDT 1

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Standard Specification for Flanged Steel U-Channel Posts

Available format(s)

Hardcopy , PDF

Superseded date

09-09-2022

Language(s)

English

Published date

14-09-2017

€59.22
Excluding VAT

CONTAINED IN VOL. 01.05, 2017 Specifies flanged U-channel carbon steel posts having a nominal weight ranging from 0.75 to 6.0 lb/ft and a nominal width ranging from 1.25 to 4.0 in.

Committee
A 01
DocumentType
Standard
Pages
3
ProductNote
Reconfirmed EDT 1 ε1NOTE—Table references in8.2 and 8.3were corrected editorially in September 2017.
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

1.1This specification covers flanged U-channel carbon steel posts having a nominal weight ranging from 0.75 to 6.0 lb/ft and a nominal width ranging from 1.25 to 4.0 in. These posts are furnished in the as-wrought condition intended for applications requiring high tensile strength or crashworthiness and with a lower carbon (LC) designation for use where higher ductility or improved weldability are required. These materials are available in multiple yield strength levels of 50, 60, 70, and 80 ksi (345, 420, 485, and 550 MPa). The 50- and 60-ksi (345- and 420-MPa) yield strength grades are available as lower carbon posts, designated as Grades 50LC or 60LC.

Note 1:This specification does not cover high-strength low-alloy (HSLA) post. Refer to Specification A572/A572M for HSLA. For structural Grade 36, refer to Specification A36/A36M.

1.2Units—The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM A 6/A6M : 2021 Standard Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes, and Sheet Piling
ASTM A 370 : 2011 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
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ASTM A 572/A572M : 2021 : EDT 1 Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel
ASTM A 123/A123M : 2001 : REV A Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products

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