ASTM E111

Standard Test Method for Young’s Modulus, Tangent Modulus, and Chord Modulus

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Organization: ASTM
Publication Date: 15 July 2017
Status: active
Page Count: 7
ICS Code (Mechanical testing): 19.060
scope:

This test method covers the determination of Young's modulus, tangent modulus, and chord modulus of structural materials, see Fig. 1. This test method is limited to materials in which and to temperatures and stresses at which creep is negligible compared to the strain produced immediately upon loading and to elastic behavior.

Because of experimental problems associated with the establishment of the origin of the stress-strain curve described in 8.1, the determination of the initial tangent modulus (that is, the slope of the stress-strain curve at the origin) and the secant modulus are outside the scope of this test method.

The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

This 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.

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 E111
July 15, 2017
Standard Test Method for Young’s Modulus, Tangent Modulus, and Chord Modulus
This test method covers the determination of Young’s modulus, tangent modulus, and chord modulus of structural materials, see Fig. 1. This test method is limited to materials in which and to...
June 1, 2004
Standard Test Method for Young’s Modulus, Tangent Modulus, and Chord Modulus
This test method2 covers the determination of Young's modulus, tangent modulus, and chord modulus of structural materials. This test method is limited to materials in which and to temperatures and...
June 1, 2004
Standard Test Method for Young's Modulus, Tangent Modulus, and Chord Modulus
This test method(Footnote 2) covers the determination of Young's modulus, tangent modulus, and chord modulus of structural materials. This test method is limited to materials in which and to...
April 10, 1997
Standard Test Method for Young's Modulus, Tangent Modulus, and Chord Modulus
1. Scope 1.1 This test method covers the determination of Young's modulus, tangent modulus, and chord modulus of structural materials. This test method is limited to materials in which and to...
June 25, 1982
Standard Test Method for Young's Modulus, Tangent Modulus, and Chord Modulus
This test method2 covers the determination of Young's modulus, tangent modulus, and chord modulus of structural materials. This test method is limited to materials in which and to temperatures and...
June 25, 1982
Standard Test Method for Young's Modulus, Tangent Modulus, and Chord Modulus
A description is not available for this item.

References

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