IS 13838 : 2023 Mechanical Testing of Metals - Determination of Poisson's Ratio - Method of Test
1 SCOPE
1.1 This standard prescribes the method for determination of Poisson's ratio of metallic materials from tension tests at room temperature.
1.2 This method is limited to specimens of metallic materials of rectangular cross-section and stresses at which creep is negligible compared to the strain produced immediately upon loading.
2 REFERENCES
The standards given below contain provisions which, through references in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of these standards:
| IS No. | Title |
| IS 1828 (Part 1) : 2022/ISO 7500-1 : 2018 | Metallic materials - Calibration and verification of static uniaxial testing machines - Part 1: Tension/compression testing machines - Calibration and verification of the force-measuring system (fifth revision) |
| IS 2854 : 1990 | Determination of young's modulus, tangent modulus and chord modulus - Test method (first revision) |
| IS 12872 : 2021/ISO 9513 : 2012 | Metallic materials - Calibration of extensometer systems used in uniaxial testing (second revision) |