ASTM A204 Steel vs. C17300 Copper
ASTM A204 steel belongs to the iron alloys classification, while C17300 copper belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.
For each property being compared, the top bar is ASTM A204 steel and the bottom bar is C17300 copper.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 120 |
| Elongation at Break, % | 18 to 22 | |
| 3.0 to 23 |
| Poisson's Ratio | 0.29 | |
| 0.33 |
| Shear Modulus, GPa | 73 | |
| 45 |
| Shear Strength, MPa | 330 to 360 | |
| 320 to 790 |
| Tensile Strength: Ultimate (UTS), MPa | 520 to 590 | |
| 500 to 1380 |
| Tensile Strength: Yield (Proof), MPa | 290 to 330 | |
| 160 to 1200 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 | |
| 230 |
| Maximum Temperature: Mechanical, °C | 410 | |
| 270 |
| Melting Completion (Liquidus), °C | 1470 | |
| 980 |
| Melting Onset (Solidus), °C | 1420 to 1430 | |
| 870 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 380 |
| Thermal Conductivity, W/m-K | 52 | |
| 110 |
| Thermal Expansion, µm/m-K | 13 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 7.2 | |
| 22 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 8.2 | |
| 23 |
Otherwise Unclassified Properties
| Density, g/cm3 | 7.9 | |
| 8.8 |
| Embodied Carbon, kg CO2/kg material | 1.5 | |
| 9.4 |
| Embodied Energy, MJ/kg | 20 | |
| 150 |
| Embodied Water, L/kg | 47 | |
| 310 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 90 to 95 | |
| 40 to 88 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 220 to 290 | |
| 110 to 5410 |
| Stiffness to Weight: Axial, points | 13 | |
| 7.6 |
| Stiffness to Weight: Bending, points | 24 | |
| 19 |
| Strength to Weight: Axial, points | 18 to 21 | |
| 16 to 44 |
| Strength to Weight: Bending, points | 18 to 20 | |
| 16 to 31 |
| Thermal Diffusivity, mm2/s | 14 | |
| 32 |
| Thermal Shock Resistance, points | 15 to 17 | |
| 17 to 48 |