60Cr-40Ni Alloy vs. ACI-ASTM CB7Cu-2 Steel
60Cr-40Ni alloy belongs to the otherwise unclassified metals classification, while ACI-ASTM CB7Cu-2 steel belongs to the iron alloys. They have a modest 21% of their average alloy composition in common, which, by itself, doesn't mean much. There are 19 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.
For each property being compared, the top bar is 60Cr-40Ni alloy and the bottom bar is ACI-ASTM CB7Cu-2 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 220 | |
| 190 |
| Poisson's Ratio | 0.25 | |
| 0.28 |
| Shear Modulus, GPa | 87 | |
| 75 |
| Tensile Strength: Ultimate (UTS), MPa | 870 | |
| 960 to 1350 |
| Tensile Strength: Yield (Proof), MPa | 660 | |
| 760 to 1180 |
Thermal Properties
| Latent Heat of Fusion, J/g | 370 | |
| 280 |
| Specific Heat Capacity, J/kg-K | 490 | |
| 480 |
| Thermal Expansion, µm/m-K | 16 | |
| 11 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 49 | |
| 13 |
| Density, g/cm3 | 7.8 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 7.4 | |
| 2.6 |
| Embodied Energy, MJ/kg | 110 | |
| 38 |
| Embodied Water, L/kg | 380 | |
| 130 |
Common Calculations
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 1000 | |
| 1510 to 3600 |
| Stiffness to Weight: Axial, points | 16 | |
| 14 |
| Stiffness to Weight: Bending, points | 26 | |
| 25 |
| Strength to Weight: Axial, points | 31 | |
| 34 to 48 |
| Strength to Weight: Bending, points | 26 | |
| 28 to 35 |
| Thermal Shock Resistance, points | 18 | |
| 32 to 45 |
Alloy Composition
| Aluminum (Al), % | 0 to 0.25 | |
| 0 |
| Carbon (C), % | 0 to 0.1 | |
| 0 to 0.070 |
| Chromium (Cr), % | 58 to 62 | |
| 14 to 15.5 |
| Copper (Cu), % | 0 | |
| 2.5 to 3.2 |
| Iron (Fe), % | 0 to 1.0 | |
| 73.6 to 79 |
| Manganese (Mn), % | 0 to 0.3 | |
| 0 to 0.7 |
| Nickel (Ni), % | 34.5 to 42 | |
| 4.5 to 5.5 |
| Niobium (Nb), % | 0 | |
| 0 to 0.35 |
| Nitrogen (N), % | 0 to 0.3 | |
| 0 to 0.050 |
| Phosphorus (P), % | 0 to 0.020 | |
| 0 to 0.035 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 to 1.0 |
| Sulfur (S), % | 0 to 0.020 | |
| 0 to 0.030 |
| Titanium (Ti), % | 0 to 0.5 | |
| 0 |