SAE-AISI O7 Steel vs. C17200 Copper
SAE-AISI O7 steel belongs to the iron alloys classification, while C17200 copper belongs to the copper alloys. There are 22 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 SAE-AISI O7 steel and the bottom bar is C17200 copper.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 120 |
| Poisson's Ratio | 0.29 | |
| 0.33 |
| Shear Modulus, GPa | 73 | |
| 45 |
| Tensile Strength: Ultimate (UTS), MPa | 680 to 2110 | |
| 480 to 1380 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 | |
| 230 |
| Melting Completion (Liquidus), °C | 1480 | |
| 980 |
| Melting Onset (Solidus), °C | 1430 | |
| 870 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 390 |
| Thermal Conductivity, W/m-K | 41 | |
| 110 |
| Thermal Expansion, µm/m-K | 12 | |
| 18 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 7.6 | |
| 22 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 8.7 | |
| 23 |
Otherwise Unclassified Properties
| Density, g/cm3 | 7.9 | |
| 8.8 |
| Embodied Carbon, kg CO2/kg material | 2.3 | |
| 9.4 |
| Embodied Energy, MJ/kg | 33 | |
| 150 |
| Embodied Water, L/kg | 52 | |
| 310 |
Common Calculations
| Stiffness to Weight: Axial, points | 13 | |
| 7.6 |
| Stiffness to Weight: Bending, points | 24 | |
| 19 |
| Strength to Weight: Axial, points | 24 to 74 | |
| 15 to 44 |
| Strength to Weight: Bending, points | 22 to 46 | |
| 16 to 31 |
| Thermal Diffusivity, mm2/s | 11 | |
| 31 |
| Thermal Shock Resistance, points | 23 to 70 | |
| 16 to 46 |
Alloy Composition
Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 460
| Aluminum (Al), % | 0 | |
| 0 to 0.2 |
| Beryllium (Be), % | 0 | |
| 1.8 to 2.0 |
| Carbon (C), % | 1.1 to 1.3 | |
| 0 |
| Chromium (Cr), % | 0.35 to 0.85 | |
| 0 |
| Copper (Cu), % | 0 to 0.25 | |
| 96.1 to 98 |
| Iron (Fe), % | 92.9 to 97.6 | |
| 0 to 0.4 |
| Manganese (Mn), % | 0 to 1.0 | |
| 0 |
| Molybdenum (Mo), % | 0 to 0.3 | |
| 0 |
| Nickel (Ni), % | 0 to 0.3 | |
| 0.2 to 0.6 |
| Phosphorus (P), % | 0 to 0.030 | |
| 0 |
| Silicon (Si), % | 0 to 0.6 | |
| 0 to 0.2 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 |
| Tungsten (W), % | 1.0 to 2.0 | |
| 0 |
| Vanadium (V), % | 0 to 0.4 | |
| 0 |
| Residuals, % | 0 | |
| 0 to 0.5 |