Solder Alloy 182 vs. R05200 Tantalum
Both solder alloy 182 and R05200 tantalum are otherwise unclassified metals. There are 16 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.
For each property being compared, the top bar is solder alloy 182 and the bottom bar is R05200 tantalum.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 19 | |
| 190 |
| Elongation at Break, % | 37 | |
| 1.1 to 28 |
| Poisson's Ratio | 0.44 | |
| 0.34 |
| Shear Modulus, GPa | 6.7 | |
| 69 |
| Tensile Strength: Ultimate (UTS), MPa | 28 | |
| 210 to 540 |
Thermal Properties
| Latent Heat of Fusion, J/g | 28 | |
| 140 |
| Specific Heat Capacity, J/kg-K | 130 | |
| 140 |
| Thermal Conductivity, W/m-K | 27 | |
| 59 |
| Thermal Expansion, µm/m-K | 29 | |
| 6.5 |
Otherwise Unclassified Properties
| Density, g/cm3 | 11 | |
| 17 |
Common Calculations
| Stiffness to Weight: Axial, points | 0.95 | |
| 6.2 |
| Stiffness to Weight: Bending, points | 7.9 | |
| 11 |
| Strength to Weight: Axial, points | 0.69 | |
| 3.6 to 9.0 |
| Strength to Weight: Bending, points | 1.8 | |
| 4.8 to 8.8 |
| Thermal Diffusivity, mm2/s | 18 | |
| 25 |
| Thermal Shock Resistance, points | 3.7 | |
| 13 to 32 |
Alloy Composition
| Aluminum (Al), % | 0 to 0.0010 | |
| 0 |
| Antimony (Sb), % | 0 to 0.2 | |
| 0 |
| Arsenic (As), % | 0 to 0.030 | |
| 0 |
| Bismuth (Bi), % | 0 to 0.1 | |
| 0 |
| Cadmium (Cd), % | 0 to 0.0020 | |
| 0 |
| Carbon (C), % | 0 | |
| 0 to 0.010 |
| Copper (Cu), % | 0 to 0.080 | |
| 0 |
| Gold (Au), % | 0 to 0.050 | |
| 0 |
| Hydrogen (H), % | 0 | |
| 0 to 0.0015 |
| Indium (In), % | 0 to 0.1 | |
| 0 |
| Iron (Fe), % | 0 to 0.020 | |
| 0 to 0.010 |
| Lead (Pb), % | 93.2 to 95 | |
| 0 |
| Molybdenum (Mo), % | 0 | |
| 0 to 0.020 |
| Nickel (Ni), % | 0 to 0.010 | |
| 0 to 0.010 |
| Niobium (Nb), % | 0 | |
| 0 to 0.1 |
| Nitrogen (N), % | 0 | |
| 0 to 0.010 |
| Oxygen (O), % | 0 | |
| 0 to 0.015 |
| Silicon (Si), % | 0 | |
| 0 to 0.0050 |
| Silver (Ag), % | 5.0 to 6.0 | |
| 0 |
| Tantalum (Ta), % | 0 | |
| 99.8 to 100 |
| Tin (Sn), % | 0 to 0.25 | |
| 0 |
| Titanium (Ti), % | 0 | |
| 0 to 0.010 |
| Tungsten (W), % | 0 | |
| 0 to 0.050 |
| Zinc (Zn), % | 0 to 0.0010 | |
| 0 |