Austempered Cast Iron vs. C65500 Bronze
Austempered cast iron belongs to the iron alloys classification, while C65500 bronze belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.
For each property being compared, the top bar is austempered cast iron and the bottom bar is C65500 bronze.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 180 | |
| 120 |
| Elongation at Break, % | 1.1 to 13 | |
| 4.0 to 70 |
| Poisson's Ratio | 0.29 | |
| 0.34 |
| Shear Modulus, GPa | 62 to 69 | |
| 43 |
| Tensile Strength: Ultimate (UTS), MPa | 860 to 1800 | |
| 360 to 760 |
| Tensile Strength: Yield (Proof), MPa | 560 to 1460 | |
| 120 to 430 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 260 |
| Melting Completion (Liquidus), °C | 1380 | |
| 1030 |
| Melting Onset (Solidus), °C | 1340 | |
| 970 |
| Specific Heat Capacity, J/kg-K | 490 | |
| 400 |
| Thermal Conductivity, W/m-K | 42 | |
| 36 |
| Thermal Expansion, µm/m-K | 13 | |
| 18 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 2.9 | |
| 29 |
| Density, g/cm3 | 7.5 | |
| 8.6 |
| Embodied Carbon, kg CO2/kg material | 1.8 | |
| 2.7 |
| Embodied Energy, MJ/kg | 25 | |
| 42 |
| Embodied Water, L/kg | 48 | |
| 300 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 19 to 95 | |
| 11 to 450 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 880 to 3970 | |
| 62 to 790 |
| Stiffness to Weight: Axial, points | 13 | |
| 7.5 |
| Stiffness to Weight: Bending, points | 25 | |
| 19 |
| Strength to Weight: Axial, points | 32 to 66 | |
| 12 to 24 |
| Strength to Weight: Bending, points | 27 to 44 | |
| 13 to 21 |
| Thermal Diffusivity, mm2/s | 11 | |
| 10 |
| Thermal Shock Resistance, points | 25 to 53 | |
| 12 to 26 |
Alloy Composition
Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 460
| Aluminum (Al), % | 0 to 0.050 | |
| 0 |
| Arsenic (As), % | 0 to 0.020 | |
| 0 |
| Carbon (C), % | 3.4 to 3.8 | |
| 0 |
| Chromium (Cr), % | 0 to 0.1 | |
| 0 |
| Copper (Cu), % | 0 to 0.8 | |
| 91.5 to 96.7 |
| Iron (Fe), % | 89.6 to 94 | |
| 0 to 0.8 |
| Lead (Pb), % | 0 | |
| 0 to 0.050 |
| Magnesium (Mg), % | 0 to 0.040 | |
| 0 |
| Manganese (Mn), % | 0.3 to 0.4 | |
| 0.5 to 1.3 |
| Molybdenum (Mo), % | 0 to 0.3 | |
| 0 |
| Nickel (Ni), % | 0 to 2.0 | |
| 0 to 0.6 |
| Phosphorus (P), % | 0 to 0.040 | |
| 0 |
| Selenium (Se), % | 0 to 0.030 | |
| 0 |
| Silicon (Si), % | 2.3 to 2.7 | |
| 2.8 to 3.8 |
| Sulfur (S), % | 0 to 0.020 | |
| 0 |
| Tin (Sn), % | 0 to 0.020 | |
| 0 |
| Vanadium (V), % | 0 to 0.1 | |
| 0 |
| Zinc (Zn), % | 0 | |
| 0 to 1.5 |
| Residuals, % | 0 | |
| 0 to 0.5 |