EN 1.4596 Stainless Steel vs. 50Cr-50Ni Alloy
EN 1.4596 stainless steel belongs to the iron alloys classification, while 50Cr-50Ni alloy belongs to the otherwise unclassified metals. They have a modest 23% of their average alloy composition in common, which, by itself, doesn't mean much. There are 17 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.
For each property being compared, the top bar is EN 1.4596 stainless steel and the bottom bar is 50Cr-50Ni alloy.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 210 |
| Poisson's Ratio | 0.28 | |
| 0.26 |
| Shear Modulus, GPa | 76 | |
| 84 |
| Tensile Strength: Ultimate (UTS), MPa | 1030 to 1600 | |
| 620 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 350 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 490 |
| Thermal Expansion, µm/m-K | 11 | |
| 15 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 15 | |
| 50 |
| Density, g/cm3 | 7.9 | |
| 8.0 |
| Embodied Carbon, kg CO2/kg material | 3.5 | |
| 7.9 |
| Embodied Energy, MJ/kg | 48 | |
| 110 |
| Embodied Water, L/kg | 130 | |
| 350 |
Common Calculations
| Stiffness to Weight: Axial, points | 14 | |
| 15 |
| Stiffness to Weight: Bending, points | 25 | |
| 25 |
| Strength to Weight: Axial, points | 36 to 56 | |
| 21 |
| Strength to Weight: Bending, points | 29 to 39 | |
| 20 |
| Thermal Shock Resistance, points | 35 to 54 | |
| 14 |
Alloy Composition
| Aluminum (Al), % | 0.8 to 1.1 | |
| 0 to 0.25 |
| Carbon (C), % | 0 to 0.015 | |
| 0 to 0.1 |
| Chromium (Cr), % | 11.5 to 12.5 | |
| 48 to 52 |
| Iron (Fe), % | 73.4 to 76.4 | |
| 0 to 1.0 |
| Manganese (Mn), % | 0 to 0.1 | |
| 0 to 0.3 |
| Molybdenum (Mo), % | 1.9 to 2.2 | |
| 0 |
| Nickel (Ni), % | 9.2 to 10.2 | |
| 44.5 to 52 |
| Nitrogen (N), % | 0 to 0.020 | |
| 0 to 0.3 |
| Phosphorus (P), % | 0 to 0.010 | |
| 0 to 0.020 |
| Silicon (Si), % | 0 to 0.1 | |
| 0 to 1.0 |
| Sulfur (S), % | 0 to 0.0050 | |
| 0 to 0.020 |
| Titanium (Ti), % | 0.28 to 0.4 | |
| 0 to 0.5 |