50Cr-50Ni-Cb Alloy vs. S17600 Stainless Steel
50Cr-50Ni-Cb alloy belongs to the otherwise unclassified metals classification, while S17600 stainless steel belongs to the iron alloys. They have a modest 25% of their average alloy composition in common, which, by itself, doesn't mean much. There are 21 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.
For each property being compared, the top bar is 50Cr-50Ni-Cb alloy and the bottom bar is S17600 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 210 | |
| 200 |
| Elongation at Break, % | 5.6 | |
| 8.6 to 11 |
| Poisson's Ratio | 0.26 | |
| 0.28 |
| Shear Modulus, GPa | 84 | |
| 76 |
| Tensile Strength: Ultimate (UTS), MPa | 620 | |
| 940 to 1490 |
| Tensile Strength: Yield (Proof), MPa | 390 | |
| 580 to 1310 |
Thermal Properties
| Latent Heat of Fusion, J/g | 350 | |
| 290 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 480 |
| Thermal Expansion, µm/m-K | 15 | |
| 11 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 60 | |
| 13 |
| Density, g/cm3 | 8.0 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 9.2 | |
| 2.9 |
| Embodied Energy, MJ/kg | 130 | |
| 42 |
| Embodied Water, L/kg | 350 | |
| 130 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 30 | |
| 70 to 150 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 370 | |
| 850 to 4390 |
| Stiffness to Weight: Axial, points | 15 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 25 |
| Strength to Weight: Axial, points | 21 | |
| 34 to 54 |
| Strength to Weight: Bending, points | 20 | |
| 28 to 37 |
| Thermal Shock Resistance, points | 14 | |
| 31 to 50 |
Alloy Composition
| Aluminum (Al), % | 0 to 0.25 | |
| 0 to 0.4 |
| Carbon (C), % | 0 to 0.1 | |
| 0 to 0.080 |
| Chromium (Cr), % | 47 to 52 | |
| 16 to 17.5 |
| Iron (Fe), % | 0 to 1.0 | |
| 71.3 to 77.6 |
| Manganese (Mn), % | 0 to 0.3 | |
| 0 to 1.0 |
| Nickel (Ni), % | 43.3 to 51.6 | |
| 6.0 to 7.5 |
| Niobium (Nb), % | 1.4 to 1.7 | |
| 0 |
| Nitrogen (N), % | 0 to 0.16 | |
| 0 |
| Phosphorus (P), % | 0 to 0.020 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 to 0.5 | |
| 0 to 1.0 |
| Sulfur (S), % | 0 to 0.020 | |
| 0 to 0.030 |
| Titanium (Ti), % | 0 to 0.5 | |
| 0.4 to 1.2 |