Standard

ASTM A3 - 01(2012) en

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

  • This norm is withdrawn since 01-03-2019

50,24 54,76 Incl BTW

About norm

Status Withdrawn
Number of pages 3
Published on 01-03-2012
Language English

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.

Details

ICS-code 77.140.70
English title Standard Specification for Steel Joint Bars, Low, Medium, and High Carbon (Non-Heat-Treated)
Replaces
Replaced by

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