ASTM International - ASTM A3-01(2019)

Standard Specification for Steel Joint Bars, Low, Medium, and High Carbon (Non-Heat-Treated)

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Organization: ASTM International
Publication Date: 1 March 2019
Status: active
Page Count: 3
ICS Code (Steel profiles): 77.140.70
scope:

1.1 This specification covers steel joint bars for connecting steel rails in mine, industrial, and standard railroad track.

1.2 Three grades of joint bars are defined for applications where non-heat treated bars are suitable:

1.2.1 Grade 1, low-carbon, primarily for industrial and mine use.

1.2.2 Grade 2, medium-carbon, primarily for industrial and mine use.

1.2.3 Grade 3, high-carbon, for general use in standard railroad track. They may be used in the production of insulated track 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.

abstract:

This specification covers steel joint bars of low-carbon, medium-carbon, and high-carbon grades (Grades 1, 2, and 3) for railway applications. Steel shall be made through basic-oxygen or... View More

Document History

ASTM A3-01(2019)
March 1, 2019
Standard Specification for Steel Joint Bars, Low, Medium, and High Carbon (Non-Heat-Treated)
1.1 This specification covers steel joint bars for connecting steel rails in mine, industrial, and standard railroad track. 1.2 Three grades of joint bars are defined for applications where non-heat...
March 1, 2012
Standard Specification for Steel Joint Bars, Low, Medium, and High Carbon (Non-Heat-Treated)
1.1 This specification covers steel joint bars for connecting steel rails in mine, industrial, and standard railroad track. 1.2 Three grades of joint bars are defined for applications where non-heat...
March 1, 2006
Standard Specification for Steel Joint Bars, Low, Medium, and High Carbon (Non-Heat-Treated)
1.1 This specification covers steel joint bars for connecting steel rails in mine, industrial, and standard railroad track. 1.2 Three grades of joint bars are defined for applications where non-heat...
April 10, 2001
Standard Specification for Steel Joint Bars, Low, Medium, and High Carbon (Non-Heat-Treated)
1.1 This specification covers steel joint bars for connecting steel rails in mine, industrial, and standard railroad track. 1.2 Three grades of joint bars are defined for applications where non-heat...
April 10, 2001
Standard Specification for Steel Joint Bars, Low, Medium, and High Carbon (Non-Heat-Treated)
1.1 This specification covers steel joint bars for connecting steel rails in mine, industrial, and standard railroad track. 1.2 Three grades of joint bars are defined for applications where non-heat...
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