ASTM-A49 2019
$29.79
A49-12(2019) Standard Specification for Heat-Treated Carbon Steel Joint Bars, Microalloyed Joint Bars, and Forged Carbon Steel Compromise Joint Bars
| Published By | Publication Date | Number of Pages |
| ASTM | 2019 | 4 |
ASTM A49-12-Reapproved2019
Active Standard: Standard Specification for Heat-Treated Carbon Steel Joint Bars, Microalloyed Joint Bars, and Forged Carbon Steel Compromise Joint Bars
ASTM A49
Scope
1.1 This specification covers heat-treated carbon steel joint bars, microalloyed joint bars, and forged compromise joint bars for general use in standard railroad track.
1.2 The joint bars may be used for the production of insulated joints.
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.4 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.
Keywords
joint bars; rails; railway applications; steel rails;
ICS Code
ICS Number Code 77.140.60 (Steel bars and rods)
DOI: 10.1520/A0049-12R19
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