EN 1.4542 Stainless Steel vs. C17510 Copper
EN 1.4542 stainless steel belongs to the iron alloys classification, while C17510 copper belongs to the copper alloys. There are 29 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 1.4542 stainless steel and the bottom bar is C17510 copper.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 120 |
| Elongation at Break, % | 5.7 to 20 | |
| 5.4 to 37 |
| Poisson's Ratio | 0.28 | |
| 0.34 |
| Shear Modulus, GPa | 76 | |
| 44 |
| Shear Strength, MPa | 550 to 860 | |
| 210 to 500 |
| Tensile Strength: Ultimate (UTS), MPa | 880 to 1470 | |
| 310 to 860 |
| Tensile Strength: Yield (Proof), MPa | 580 to 1300 | |
| 120 to 750 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 220 |
| Maximum Temperature: Mechanical, °C | 860 | |
| 220 |
| Melting Completion (Liquidus), °C | 1430 | |
| 1070 |
| Melting Onset (Solidus), °C | 1380 | |
| 1030 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 390 |
| Thermal Conductivity, W/m-K | 16 | |
| 210 |
| Thermal Expansion, µm/m-K | 11 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.4 | |
| 22 to 54 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.8 | |
| 23 to 54 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 13 | |
| 49 |
| Density, g/cm3 | 7.8 | |
| 8.9 |
| Embodied Carbon, kg CO2/kg material | 2.7 | |
| 4.2 |
| Embodied Energy, MJ/kg | 39 | |
| 65 |
| Embodied Water, L/kg | 130 | |
| 310 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 62 to 160 | |
| 39 to 92 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 880 to 4360 | |
| 64 to 2410 |
| Stiffness to Weight: Axial, points | 14 | |
| 7.4 |
| Stiffness to Weight: Bending, points | 25 | |
| 18 |
| Strength to Weight: Axial, points | 31 to 52 | |
| 9.7 to 27 |
| Strength to Weight: Bending, points | 26 to 37 | |
| 11 to 23 |
| Thermal Diffusivity, mm2/s | 4.3 | |
| 60 |
| Thermal Shock Resistance, points | 29 to 49 | |
| 11 to 30 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 0 to 0.2 |
| Beryllium (Be), % | 0 | |
| 0.2 to 0.6 |
| Carbon (C), % | 0 to 0.070 | |
| 0 |
| Chromium (Cr), % | 15 to 17 | |
| 0 |
| Cobalt (Co), % | 0 | |
| 0 to 0.3 |
| Copper (Cu), % | 3.0 to 5.0 | |
| 95.9 to 98.4 |
| Iron (Fe), % | 69.6 to 79 | |
| 0 to 0.1 |
| Manganese (Mn), % | 0 to 1.5 | |
| 0 |
| Molybdenum (Mo), % | 0 to 0.6 | |
| 0 |
| Nickel (Ni), % | 3.0 to 5.0 | |
| 1.4 to 2.2 |
| Niobium (Nb), % | 0 to 0.45 | |
| 0 |
| Phosphorus (P), % | 0 to 0.040 | |
| 0 |
| Silicon (Si), % | 0 to 0.7 | |
| 0 to 0.2 |
| Sulfur (S), % | 0 to 0.015 | |
| 0 |
| Residuals, % | 0 | |
| 0 to 0.5 |