ASTM B631 Class A vs. 60Pd-40Ag Alloy
Both ASTM B631 class A and 60Pd-40Ag alloy are otherwise unclassified metals. There are 14 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.
For each property being compared, the top bar is ASTM B631 class A and the bottom bar is 60Pd-40Ag alloy.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 220 | |
100 |
Poisson's Ratio | 0.3 | |
0.38 |
Shear Modulus, GPa | 85 to 86 | |
37 |
Thermal Properties
Latent Heat of Fusion, J/g | 160 | |
140 |
Melting Completion (Liquidus), °C | 2680 to 2690 | |
1360 |
Specific Heat Capacity, J/kg-K | 160 | |
240 |
Thermal Conductivity, W/m-K | 420 | |
29 |
Thermal Expansion, µm/m-K | 11 | |
15 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 40 to 47 | |
4.1 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 25 to 29 | |
3.2 |
Otherwise Unclassified Properties
Density, g/cm3 | 15 | |
11 |
Common Calculations
Stiffness to Weight: Axial, points | 8.5 | |
4.9 |
Stiffness to Weight: Bending, points | 14 | |
14 |
Thermal Diffusivity, mm2/s | 180 | |
11 |