UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ASTM A434/A434M

Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered

active, Most Current
Buy Now
Organization: ASTM
Publication Date: 1 July 2018
Status: active
Page Count: 4
ICS Code (Steel bars and rods): 77.140.60
scope:

This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars.

Hot-wrought bars are available in three strength level classes designated BB, BC, and BD, and cold-finished bars in two strength level classes designated BB and BC. The bars are available in the conditions specified in 4.4 subject to the size limitations shown.

The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

This 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.

*A Summary of Changes section appears at the end of this standard

Document History

ASTM A434/A434M
July 1, 2018
Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered
This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars. Hot-wrought bars are available in three strength level classes designated BB, BC, and BD, and...
March 15, 2017
Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered
This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars. Hot-wrought bars are available in three strength level classes designated BB, BC, and BD, and...
November 1, 2015
Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered
This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars. Hot-wrought bars are available in three strength level classes designated BB, BC, and BD, and...
May 1, 2006
Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered
This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars. Hot-wrought bars are available in three strength level classes designated BB, BC, and BD, and...
May 1, 2006
Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered
This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars. Hot-wrought bars are available in three strength level classes designated BB, BC, and BD, and...
March 1, 2004
Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered
This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars. Hot-wrought bars are available in three strength level classes designated BB, BC, and BD, and...
August 31, 1990
Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered
1. Scope 1.1 This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars. 1.2 Hot-wrought bars are available in three strength level classes designated BB, BC, and...
August 31, 1990
Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered
This specification covers hot-wrought and cold –finished quenched and tempered alloy steel bars. Hot-wrought bars are available in three strength level classes designated BB, BC, and BD, and...
August 31, 1990
Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered
This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars. Hot-wrought bars are available in three strength level classes designated BB, BC, and BD, and...
January 26, 1990
Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered
This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars. Hot-wrought bars are available in three strength level classes designated BB,BC, and BD, and...
July 31, 1981
STANDARD SPECIFICATION FOR STEEL BARS, ALLOY, HOT-WROUGHT OR COLD- FINISHED, QUENCHED AND TEMPERED (R 1988)
A description is not available for this item.
July 30, 1976
Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered
This specification covers hot-rolled and cold-finished quenched and tempered alloy steel bars.  Hot-rolled bars are available in three strength level classes designated BB, BC, and BD, and...

References

Advertisement