K94200 Alloy vs. C65400 Bronze
K94200 alloy belongs to the iron alloys classification, while C65400 bronze belongs to the copper alloys. There are 22 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 C65400 bronze.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 110 |
| Elongation at Break, % | 5.0 to 32 | |
| 2.6 to 47 |
| Poisson's Ratio | 0.34 | |
| 0.34 |
| Shear Modulus, GPa | 54 | |
| 43 |
| Shear Strength, MPa | 330 to 410 | |
| 350 to 530 |
| Tensile Strength: Ultimate (UTS), MPa | 500 to 710 | |
| 500 to 1060 |
| Tensile Strength: Yield (Proof), MPa | 270 to 650 | |
| 170 to 910 |
Thermal Properties
| Melting Onset (Solidus), °C | 1440 | |
| 960 |
| Specific Heat Capacity, J/kg-K | 500 | |
| 400 |
| Thermal Conductivity, W/m-K | 15 | |
| 36 |
| Thermal Expansion, µm/m-K | 5.0 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.7 | |
| 7.0 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 3.0 | |
| 7.3 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.2 | |
| 8.7 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 35 to 130 | |
| 10 to 480 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 250 to 1460 | |
| 130 to 3640 |
| Stiffness to Weight: Axial, points | 9.8 | |
| 7.3 |
| Stiffness to Weight: Bending, points | 21 | |
| 19 |
| Strength to Weight: Axial, points | 17 to 24 | |
| 16 to 34 |
| Strength to Weight: Bending, points | 17 to 22 | |
| 16 to 27 |
| Thermal Diffusivity, mm2/s | 3.7 | |
| 10 |
| Thermal Shock Resistance, points | 49 to 70 | |
| 18 to 39 |