EN 1.7230 Steel vs. C64200 Bronze
EN 1.7230 steel belongs to the iron alloys classification, while C64200 bronze belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.
For each property being compared, the top bar is EN 1.7230 steel and the bottom bar is C64200 bronze.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 110 |
| Elongation at Break, % | 11 to 12 | |
| 14 to 35 |
| Poisson's Ratio | 0.29 | |
| 0.34 |
| Shear Modulus, GPa | 73 | |
| 42 |
| Tensile Strength: Ultimate (UTS), MPa | 720 to 910 | |
| 540 to 640 |
| Tensile Strength: Yield (Proof), MPa | 510 to 740 | |
| 230 to 320 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 | |
| 250 |
| Maximum Temperature: Mechanical, °C | 420 | |
| 210 |
| Melting Completion (Liquidus), °C | 1460 | |
| 1000 |
| Melting Onset (Solidus), °C | 1420 | |
| 980 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 430 |
| Thermal Conductivity, W/m-K | 44 | |
| 45 |
| Thermal Expansion, µm/m-K | 13 | |
| 18 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 7.3 | |
| 8.0 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 8.4 | |
| 8.6 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 2.4 | |
| 29 |
| Density, g/cm3 | 7.8 | |
| 8.3 |
| Embodied Carbon, kg CO2/kg material | 1.5 | |
| 3.0 |
| Embodied Energy, MJ/kg | 20 | |
| 50 |
| Embodied Water, L/kg | 51 | |
| 370 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 79 to 97 | |
| 73 to 170 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 700 to 1460 | |
| 240 to 470 |
| Stiffness to Weight: Axial, points | 13 | |
| 7.5 |
| Stiffness to Weight: Bending, points | 24 | |
| 19 |
| Strength to Weight: Axial, points | 26 to 32 | |
| 18 to 21 |
| Strength to Weight: Bending, points | 23 to 27 | |
| 18 to 20 |
| Thermal Diffusivity, mm2/s | 12 | |
| 13 |
| Thermal Shock Resistance, points | 21 to 27 | |
| 20 to 23 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 6.3 to 7.6 |
| Arsenic (As), % | 0 | |
| 0 to 0.15 |
| Carbon (C), % | 0.3 to 0.37 | |
| 0 |
| Chromium (Cr), % | 0.8 to 1.2 | |
| 0 |
| Copper (Cu), % | 0 | |
| 88.2 to 92.2 |
| Iron (Fe), % | 96.7 to 98.3 | |
| 0 to 0.3 |
| Lead (Pb), % | 0 | |
| 0 to 0.050 |
| Manganese (Mn), % | 0.5 to 0.8 | |
| 0 to 0.1 |
| Molybdenum (Mo), % | 0.15 to 0.3 | |
| 0 |
| Nickel (Ni), % | 0 | |
| 0 to 0.25 |
| Phosphorus (P), % | 0 to 0.025 | |
| 0 |
| Silicon (Si), % | 0 to 0.6 | |
| 1.5 to 2.2 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 |
| Tin (Sn), % | 0 | |
| 0 to 0.2 |
| Zinc (Zn), % | 0 | |
| 0 to 0.5 |
| Residuals, % | 0 | |
| 0 to 0.5 |