60Cr-40Ni Alloy vs. EN-MC21120 Magnesium
60Cr-40Ni alloy belongs to the otherwise unclassified metals classification, while EN-MC21120 magnesium belongs to the magnesium alloys. There are 19 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.
For each property being compared, the top bar is 60Cr-40Ni alloy and the bottom bar is EN-MC21120 magnesium.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 220 | |
| 46 |
| Poisson's Ratio | 0.25 | |
| 0.29 |
| Shear Modulus, GPa | 87 | |
| 18 |
| Tensile Strength: Ultimate (UTS), MPa | 870 | |
| 200 to 270 |
| Tensile Strength: Yield (Proof), MPa | 660 | |
| 130 to 170 |
Thermal Properties
| Latent Heat of Fusion, J/g | 370 | |
| 350 |
| Specific Heat Capacity, J/kg-K | 490 | |
| 990 |
| Thermal Expansion, µm/m-K | 16 | |
| 26 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 49 | |
| 12 |
| Density, g/cm3 | 7.8 | |
| 1.7 |
| Embodied Carbon, kg CO2/kg material | 7.4 | |
| 22 |
| Embodied Energy, MJ/kg | 110 | |
| 160 |
| Embodied Water, L/kg | 380 | |
| 990 |
Common Calculations
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 1000 | |
| 180 to 320 |
| Stiffness to Weight: Axial, points | 16 | |
| 15 |
| Stiffness to Weight: Bending, points | 26 | |
| 69 |
| Strength to Weight: Axial, points | 31 | |
| 31 to 43 |
| Strength to Weight: Bending, points | 26 | |
| 43 to 53 |
| Thermal Shock Resistance, points | 18 | |
| 11 to 16 |
Alloy Composition
| Aluminum (Al), % | 0 to 0.25 | |
| 8.3 to 9.7 |
| Carbon (C), % | 0 to 0.1 | |
| 0 |
| Chromium (Cr), % | 58 to 62 | |
| 0 |
| Copper (Cu), % | 0 | |
| 0 to 0.030 |
| Iron (Fe), % | 0 to 1.0 | |
| 0 to 0.0050 |
| Magnesium (Mg), % | 0 | |
| 88.6 to 91.3 |
| Manganese (Mn), % | 0 to 0.3 | |
| 0.1 to 0.5 |
| Nickel (Ni), % | 34.5 to 42 | |
| 0 to 0.0020 |
| Nitrogen (N), % | 0 to 0.3 | |
| 0 |
| Phosphorus (P), % | 0 to 0.020 | |
| 0 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 to 0.2 |
| Sulfur (S), % | 0 to 0.020 | |
| 0 |
| Titanium (Ti), % | 0 to 0.5 | |
| 0 |
| Zinc (Zn), % | 0 | |
| 0.35 to 1.0 |
| Residuals, % | 0 | |
| 0 to 0.010 |