Question
Download Solution PDFPoisson's ratio for aluminium ranges between-
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
Poisson's ratio is the ratio of transverse strain to longitudinal strain.
For perfectly isotropic elastic material, Poisson’s ratio is 0.25 but for most of the materials.
The value of Poisson's ratio lies in the range of 0 to 0.5.
Poisson's ratio for various materials are:
- Cork: 0.0
- Aluminium: 0.31
- Cast iron: 0.21 – 0.26
- Steel: 0.27 – 0.30
- Stainless steel: 0.30 – 0.31
- Copper: 0.33
- Rubber: 0.5
Last updated on Mar 27, 2025
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