K94200 Alloy vs. 70Ag-30Ni Alloy
K94200 alloy belongs to the iron alloys classification, while 70Ag-30Ni alloy belongs to the otherwise unclassified metals. There are 15 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 K94200 alloy and the bottom bar is 70Ag-30Ni alloy.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 100 |
| Poisson's Ratio | 0.34 | |
| 0.35 |
| Shear Modulus, GPa | 54 | |
| 39 |
| Tensile Strength: Ultimate (UTS), MPa | 500 to 710 | |
| 320 to 530 |
Thermal Properties
| Melting Onset (Solidus), °C | 1440 | |
| 960 |
| Specific Heat Capacity, J/kg-K | 500 | |
| 300 |
| Thermal Expansion, µm/m-K | 5.0 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.7 | |
| 69 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 3.0 | |
| 62 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.2 | |
| 10 |
Common Calculations
| Stiffness to Weight: Axial, points | 9.8 | |
| 5.8 |
| Stiffness to Weight: Bending, points | 21 | |
| 16 |
| Strength to Weight: Axial, points | 17 to 24 | |
| 8.8 to 15 |
| Strength to Weight: Bending, points | 17 to 22 | |
| 10 to 15 |
| Thermal Shock Resistance, points | 49 to 70 | |
| 13 to 21 |