C17300 Copper vs. EN 1.4477 Stainless Steel
C17300 copper belongs to the copper alloys classification, while EN 1.4477 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.
For each property being compared, the top bar is C17300 copper and the bottom bar is EN 1.4477 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 120 | |
| 210 |
| Elongation at Break, % | 3.0 to 23 | |
| 22 to 23 |
| Poisson's Ratio | 0.33 | |
| 0.27 |
| Shear Modulus, GPa | 45 | |
| 81 |
| Shear Strength, MPa | 320 to 790 | |
| 550 to 580 |
| Tensile Strength: Ultimate (UTS), MPa | 500 to 1380 | |
| 880 to 930 |
| Tensile Strength: Yield (Proof), MPa | 160 to 1200 | |
| 620 to 730 |
Thermal Properties
| Latent Heat of Fusion, J/g | 230 | |
| 300 |
| Maximum Temperature: Mechanical, °C | 270 | |
| 1100 |
| Melting Completion (Liquidus), °C | 980 | |
| 1430 |
| Melting Onset (Solidus), °C | 870 | |
| 1380 |
| Specific Heat Capacity, J/kg-K | 380 | |
| 480 |
| Thermal Conductivity, W/m-K | 110 | |
| 13 |
| Thermal Expansion, µm/m-K | 17 | |
| 13 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 22 | |
| 2.2 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 23 | |
| 2.5 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.8 | |
| 7.7 |
| Embodied Carbon, kg CO2/kg material | 9.4 | |
| 3.7 |
| Embodied Energy, MJ/kg | 150 | |
| 52 |
| Embodied Water, L/kg | 310 | |
| 190 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 40 to 88 | |
| 180 to 190 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 110 to 5410 | |
| 940 to 1290 |
| Stiffness to Weight: Axial, points | 7.6 | |
| 15 |
| Stiffness to Weight: Bending, points | 19 | |
| 25 |
| Strength to Weight: Axial, points | 16 to 44 | |
| 31 to 33 |
| Strength to Weight: Bending, points | 16 to 31 | |
| 26 to 27 |
| Thermal Diffusivity, mm2/s | 32 | |
| 3.5 |
| Thermal Shock Resistance, points | 17 to 48 | |
| 23 to 25 |
Alloy Composition
| Aluminum (Al), % | 0 to 0.2 | |
| 0 |
| Beryllium (Be), % | 1.8 to 2.0 | |
| 0 |
| Carbon (C), % | 0 | |
| 0 to 0.030 |
| Chromium (Cr), % | 0 | |
| 28 to 30 |
| Copper (Cu), % | 95.5 to 97.8 | |
| 0 to 0.8 |
| Iron (Fe), % | 0 to 0.4 | |
| 56.6 to 63.6 |
| Lead (Pb), % | 0.2 to 0.6 | |
| 0 |
| Manganese (Mn), % | 0 | |
| 0.8 to 1.5 |
| Molybdenum (Mo), % | 0 | |
| 1.5 to 2.6 |
| Nickel (Ni), % | 0.2 to 0.6 | |
| 5.8 to 7.5 |
| Nitrogen (N), % | 0 | |
| 0.3 to 0.4 |
| Phosphorus (P), % | 0 | |
| 0 to 0.030 |
| Silicon (Si), % | 0 to 0.2 | |
| 0 to 0.5 |
| Sulfur (S), % | 0 | |
| 0 to 0.015 |
| Residuals, % | 0 to 0.5 | |
| 0 |