Poisson's Ratios Metals
The Poisson's Ratio express
- the relative contraction strain (or transverse strain) normal to the applied load - to the relative extension strain (or axial strain) in the direction of the applied load
Poisson's ratio for some common metals:
Metal | Poisson's Ratio - μ - |
---|---|
Aluminum | 0.33 |
Aluminum Bronze | 0.30 |
Beryllium | 0.024 - 0.03 |
Blackheart Cast Iron | 0.26 |
Bronze | 0.34 |
Copper | 0.36 |
Gold | 0.42 |
Lead | 0.40 - 0.45 |
Magnesium | 0.35 |
Mild Steel | 0.3 |
Molybdenum | 0.32 |
Naval Brass | 0.34 |
Nickel | 0.31 |
Phosphor Bronze | 0.33 |
Platinum | 0.39 |
Plutonium | 0.15 - 0.21 |
Silver | 0.37 |
Stainless Steel 304L | 0.3 |
Tantalum | 0.35 |
Thorium | 0.27 |
Tin | 0.33 |
Titanium | 0.3 |
Tungsten | 0.28 |
Uranium | 0.21 |
Wrought Iron | 0.3 |
Zinc | 0.25 |
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