Cold Rolled Type 2 Pewter vs. Cold Worked R05400 Tantalum
Both cold rolled Type 2 pewter and cold worked R05400 tantalum are otherwise unclassified metals. Both are furnished in the cold worked (strain hardened) condition. There are 15 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.
For each property being compared, the top bar is cold rolled Type 2 pewter and the bottom bar is cold worked R05400 tantalum.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 52 | |
| 190 |
| Poisson's Ratio | 0.35 | |
| 0.34 |
| Shear Modulus, GPa | 19 | |
| 69 |
| Tensile Strength: Ultimate (UTS), MPa | 52 | |
| 540 |
Thermal Properties
| Latent Heat of Fusion, J/g | 69 | |
| 140 |
| Melting Completion (Liquidus), °C | 300 | |
| 3020 |
| Specific Heat Capacity, J/kg-K | 220 | |
| 140 |
| Thermal Expansion, µm/m-K | 21 | |
| 6.5 |
Otherwise Unclassified Properties
| Density, g/cm3 | 7.3 | |
| 17 |
| Embodied Water, L/kg | 1220 | |
| 650 |
Common Calculations
| Stiffness to Weight: Axial, points | 3.9 | |
| 6.2 |
| Stiffness to Weight: Bending, points | 17 | |
| 11 |
| Strength to Weight: Axial, points | 2.0 | |
| 9.0 |
| Strength to Weight: Bending, points | 4.3 | |
| 8.8 |
| Thermal Shock Resistance, points | 3.4 | |
| 32 |
Alloy Composition
| Antimony (Sb), % | 5.0 to 7.5 | |
| 0 |
| Arsenic (As), % | 0 to 0.050 | |
| 0 |
| Carbon (C), % | 0 | |
| 0 to 0.010 |
| Copper (Cu), % | 1.5 to 3.0 | |
| 0 |
| Hydrogen (H), % | 0 | |
| 0 to 0.0015 |
| Iron (Fe), % | 0 to 0.015 | |
| 0 to 0.010 |
| Lead (Pb), % | 0 to 0.050 | |
| 0 |
| Molybdenum (Mo), % | 0 | |
| 0 to 0.020 |
| Nickel (Ni), % | 0 | |
| 0 to 0.010 |
| Niobium (Nb), % | 0 | |
| 0 to 0.1 |
| Nitrogen (N), % | 0 | |
| 0 to 0.010 |
| Oxygen (O), % | 0 | |
| 0 to 0.030 |
| Silicon (Si), % | 0 | |
| 0 to 0.0050 |
| Tantalum (Ta), % | 0 | |
| 99.7 to 100 |
| Tin (Sn), % | 90 to 93 | |
| 0 |
| Titanium (Ti), % | 0 | |
| 0 to 0.010 |
| Tungsten (W), % | 0 | |
| 0 to 0.050 |
| Zinc (Zn), % | 0 to 0.0050 | |
| 0 |