K93600 Alloy vs. C72700 Copper-nickel
K93600 alloy belongs to the iron alloys classification, while C72700 copper-nickel belongs to the copper alloys. There are 21 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.
For each property being compared, the top bar is K93600 alloy and the bottom bar is C72700 copper-nickel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 120 |
| Elongation at Break, % | 5.0 to 35 | |
| 4.0 to 36 |
| Shear Strength, MPa | 320 to 380 | |
| 310 to 620 |
| Tensile Strength: Ultimate (UTS), MPa | 480 to 810 | |
| 460 to 1070 |
| Tensile Strength: Yield (Proof), MPa | 280 to 750 | |
| 580 to 1060 |
Thermal Properties
| Maximum Temperature: Mechanical, °C | 440 | |
| 200 |
| Melting Onset (Solidus), °C | 1430 | |
| 930 |
| Specific Heat Capacity, J/kg-K | 520 | |
| 380 |
| Thermal Conductivity, W/m-K | 13 | |
| 54 |
| Thermal Expansion, µm/m-K | 7.3 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.2 | |
| 11 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.4 | |
| 11 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.1 | |
| 8.8 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 21 to 280 | |
| 20 to 380 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 280 to 2050 | |
| 1420 to 4770 |
| Stiffness to Weight: Axial, points | 9.4 | |
| 7.4 |
| Stiffness to Weight: Bending, points | 21 | |
| 19 |
| Strength to Weight: Axial, points | 16 to 28 | |
| 14 to 34 |
| Strength to Weight: Bending, points | 17 to 24 | |
| 15 to 26 |
| Thermal Diffusivity, mm2/s | 3.1 | |
| 16 |
| Thermal Shock Resistance, points | 34 to 57 | |
| 16 to 38 |