AWS E310Mo vs. C71520 Copper-nickel
AWS E310Mo belongs to the iron alloys classification, while C71520 copper-nickel belongs to the copper alloys. They have a modest 23% of their average alloy composition in common, which, by itself, doesn't mean much. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.
For each property being compared, the top bar is AWS E310Mo and the bottom bar is C71520 copper-nickel.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 200 | |
140 |
Elongation at Break, % | 34 | |
10 to 45 |
Poisson's Ratio | 0.27 | |
0.33 |
Shear Modulus, GPa | 80 | |
51 |
Tensile Strength: Ultimate (UTS), MPa | 620 | |
370 to 570 |
Thermal Properties
Latent Heat of Fusion, J/g | 310 | |
230 |
Melting Completion (Liquidus), °C | 1420 | |
1170 |
Melting Onset (Solidus), °C | 1370 | |
1120 |
Specific Heat Capacity, J/kg-K | 470 | |
400 |
Thermal Conductivity, W/m-K | 14 | |
32 |
Thermal Expansion, µm/m-K | 14 | |
15 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 2.2 | |
5.7 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 2.4 | |
5.8 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 28 | |
40 |
Density, g/cm3 | 7.9 | |
8.9 |
Embodied Carbon, kg CO2/kg material | 5.1 | |
5.0 |
Embodied Energy, MJ/kg | 71 | |
73 |
Embodied Water, L/kg | 210 | |
280 |
Common Calculations
Stiffness to Weight: Axial, points | 14 | |
8.6 |
Stiffness to Weight: Bending, points | 25 | |
19 |
Strength to Weight: Axial, points | 22 | |
12 to 18 |
Strength to Weight: Bending, points | 20 | |
13 to 17 |
Thermal Diffusivity, mm2/s | 3.7 | |
8.9 |
Thermal Shock Resistance, points | 15 | |
12 to 19 |
Alloy Composition
Carbon (C), % | 0 to 0.12 | |
0 to 0.050 |
Chromium (Cr), % | 25 to 28 | |
0 |
Copper (Cu), % | 0 to 0.75 | |
65 to 71.6 |
Iron (Fe), % | 42.8 to 52 | |
0.4 to 1.0 |
Lead (Pb), % | 0 | |
0 to 0.020 |
Manganese (Mn), % | 1.0 to 2.5 | |
0 to 1.0 |
Molybdenum (Mo), % | 2.0 to 3.0 | |
0 |
Nickel (Ni), % | 20 to 22 | |
28 to 33 |
Phosphorus (P), % | 0 to 0.030 | |
0 to 0.2 |
Silicon (Si), % | 0 to 0.75 | |
0 |
Sulfur (S), % | 0 to 0.030 | |
0 to 0.020 |
Zinc (Zn), % | 0 | |
0 to 0.5 |
Residuals, % | 0 | |
0 to 0.5 |