Quarter-hard 60Pd-40Ag Alloy vs. Quarter-hard ASTM F15
Quarter-hard 60Pd-40Ag alloy belongs to the otherwise unclassified metals classification, while quarter-hard ASTM F15 belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.
For each property being compared, the top bar is quarter-hard 60Pd-40Ag alloy and the bottom bar is quarter-hard ASTM F15.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 100 | |
| 190 |
| Poisson's Ratio | 0.38 | |
| 0.3 |
| Shear Modulus, GPa | 37 | |
| 73 |
| Tensile Strength: Ultimate (UTS), MPa | 520 | |
| 610 |
Thermal Properties
| Latent Heat of Fusion, J/g | 140 | |
| 270 |
| Melting Completion (Liquidus), °C | 1360 | |
| 1410 |
| Melting Onset (Solidus), °C | 1310 | |
| 1450 |
| Specific Heat Capacity, J/kg-K | 240 | |
| 460 |
| Thermal Conductivity, W/m-K | 29 | |
| 17 |
| Thermal Expansion, µm/m-K | 15 | |
| 6.0 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 4.1 | |
| 3.7 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 3.2 | |
| 4.0 |
Otherwise Unclassified Properties
| Density, g/cm3 | 11 | |
| 8.3 |
Common Calculations
| Stiffness to Weight: Axial, points | 4.9 | |
| 13 |
| Stiffness to Weight: Bending, points | 14 | |
| 23 |
| Strength to Weight: Axial, points | 13 | |
| 20 |
| Strength to Weight: Bending, points | 13 | |
| 19 |
| Thermal Diffusivity, mm2/s | 11 | |
| 4.5 |
| Thermal Shock Resistance, points | 25 | |
| 38 |
Alloy Composition
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| Aluminum (Al), % | 0 | |
| 0 to 0.1 |
| Carbon (C), % | 0 | |
| 0 to 0.040 |
| Chromium (Cr), % | 0 | |
| 0 to 0.2 |
| Cobalt (Co), % | 0 | |
| 16 to 18 |
| Copper (Cu), % | 0 to 0.1 | |
| 0 to 0.2 |
| Iron (Fe), % | 0 | |
| 50.3 to 56 |
| Magnesium (Mg), % | 0 | |
| 0 to 0.1 |
| Manganese (Mn), % | 0 | |
| 0 to 0.5 |
| Molybdenum (Mo), % | 0 | |
| 0 to 0.2 |
| Nickel (Ni), % | 0 | |
| 28 to 30 |
| Palladium (Pd), % | 59.5 to 60.9 | |
| 0 |
| Silicon (Si), % | 0 | |
| 0 to 0.2 |
| Silver (Ag), % | 39.1 to 40.5 | |
| 0 |
| Titanium (Ti), % | 0 | |
| 0 to 0.1 |
| Zirconium (Zr), % | 0 | |
| 0 to 0.1 |
| Residuals, % | 0 to 0.3 | |
| 0 |