EN 1.7131 Steel vs. C15100 Copper
EN 1.7131 steel belongs to the iron alloys classification, while C15100 copper belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.
For each property being compared, the top bar is EN 1.7131 steel and the bottom bar is C15100 copper.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
120 |
Poisson's Ratio | 0.29 | |
0.34 |
Shear Modulus, GPa | 73 | |
43 |
Tensile Strength: Ultimate (UTS), MPa | 470 to 1390 | |
260 to 470 |
Thermal Properties
Latent Heat of Fusion, J/g | 250 | |
210 |
Maximum Temperature: Mechanical, °C | 420 | |
200 |
Melting Completion (Liquidus), °C | 1460 | |
1100 |
Melting Onset (Solidus), °C | 1420 | |
1030 |
Specific Heat Capacity, J/kg-K | 470 | |
390 |
Thermal Conductivity, W/m-K | 45 | |
360 |
Thermal Expansion, µm/m-K | 13 | |
17 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 7.3 | |
95 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 8.3 | |
95 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 2.2 | |
31 |
Density, g/cm3 | 7.8 | |
9.0 |
Embodied Carbon, kg CO2/kg material | 1.4 | |
2.7 |
Embodied Energy, MJ/kg | 19 | |
43 |
Embodied Water, L/kg | 51 | |
310 |
Common Calculations
Stiffness to Weight: Axial, points | 13 | |
7.2 |
Stiffness to Weight: Bending, points | 24 | |
18 |
Strength to Weight: Axial, points | 17 to 49 | |
8.1 to 15 |
Strength to Weight: Bending, points | 17 to 35 | |
10 to 15 |
Thermal Diffusivity, mm2/s | 12 | |
100 |
Thermal Shock Resistance, points | 14 to 41 | |
9.3 to 17 |
Alloy Composition
Carbon (C), % | 0.14 to 0.19 | |
0 |
Chromium (Cr), % | 0.8 to 1.1 | |
0 |
Copper (Cu), % | 0 to 0.25 | |
99.8 to 99.95 |
Iron (Fe), % | 96.8 to 98.1 | |
0 |
Manganese (Mn), % | 1.0 to 1.3 | |
0 |
Phosphorus (P), % | 0 to 0.025 | |
0 |
Silicon (Si), % | 0 to 0.3 | |
0 |
Sulfur (S), % | 0 to 0.025 | |
0 |
Zirconium (Zr), % | 0 | |
0.050 to 0.15 |
Residuals, % | 0 | |
0 to 0.1 |