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ASTM International - ASTM E111-97

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

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Organization: ASTM International
Publication Date: 10 April 1997
Status: inactive
Page Count: 6
ICS Code (Mechanical testing): 19.060
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 temperatures and stresses at which creep is negligible compared to the strain produced immediately upon loading and to elastic behavior.

1.2 Because of experimental problems associated with the establishment of the origin of the stress-strain curve described in 8.1, the use of either initial tangent modulus (that is, the slope of the stress-strain curve at the origin) or secant modulus is not recommended and their determination is outside the scope of this test method.

1.3 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 and health practices and determine the applicability of regulatory limitations prior to use.

Document History

July 15, 2017
Standard Test Method for Young’s Modulus, Tangent Modulus, and Chord Modulus
1.1 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...
September 15, 2010
Standard Test Method for Young's Modulus, Tangent Modulus, and Chord Modulus
The value of Young's modulus is a material property useful in design for calculating compliance of structural materials that follow Hooke's law when subjected to uniaxial loading (that is, the strain...
June 1, 2004
Standard Test Method for Young's Modulus, Tangent Modulus, and Chord Modulus
The value of Young’modulus is a material property useful in design for calculating compliance of structural materials that follow Hooke’law when subjected to uniaxial loading (that is, the strain is...
ASTM E111-97
April 10, 1997
Standard Test Method for Young's Modulus, Tangent Modulus, and Chord Modulus
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 temperatures and...
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