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ASTM E2092

Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis

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Organization: ASTM
Publication Date: 1 September 2009
Status: inactive
Page Count: 5
scope:

This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified as the distortion temperature measured. The distortion temperature is that temperature at which a test specimen of defined geometry deforms to a level of strain under applied stress of 0.455 (Method A) and 1.82 MPa (Method B) (66 and 264 psi) equivalent to those used in Test Method D 648. The test may be performed over the range of temperature from ambient to 300°C.

NOTE 1-This test method is intended to provide results similar to those of Test Method D 648 but are performed on a thermomechanical analyzer using a smaller test specimen. Equivalence of results to those obtained by Test Method D 648 has been demonstrated on a limited number of materials. Until the user demonstrates equivalence, the results of this test method shall be considered to be independent and unrelated to those of Test Method D 648.

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 problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.

There is no ISO standard equivalent to this test method.

Document History

December 1, 2018
Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis
This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified as...
June 1, 2018
Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis
This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified as...
September 1, 2013
Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis
This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified as...
ASTM E2092
September 1, 2009
Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis
This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified as...
March 1, 2004
Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis
This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified as...
April 10, 2003
Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis
This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified as...
May 10, 2000
Standard Test Method for Distortion Temperature in Three-Point Bending by Thermomechanical Analysis Standard Test Method for
This test method describes the determination of the temperature at which the specific modulus of a test specimen is realized by deflection in three-point bending. This temperature is identified as...

References

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