EN 2.4878 Nickel vs. S45500 Stainless Steel
EN 2.4878 nickel belongs to the nickel alloys classification, while S45500 stainless steel belongs to the iron alloys. They have a modest 23% of their average alloy composition in common, which, by itself, doesn't mean much. There are 25 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.
For each property being compared, the top bar is EN 2.4878 nickel and the bottom bar is S45500 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 190 |
| Elongation at Break, % | 13 to 17 | |
| 3.4 to 11 |
| Fatigue Strength, MPa | 400 to 410 | |
| 570 to 890 |
| Poisson's Ratio | 0.29 | |
| 0.28 |
| Shear Modulus, GPa | 78 | |
| 75 |
| Shear Strength, MPa | 750 to 760 | |
| 790 to 1090 |
| Tensile Strength: Ultimate (UTS), MPa | 1210 to 1250 | |
| 1370 to 1850 |
| Tensile Strength: Yield (Proof), MPa | 740 to 780 | |
| 1240 to 1700 |
Thermal Properties
| Latent Heat of Fusion, J/g | 330 | |
| 270 |
| Maximum Temperature: Mechanical, °C | 1030 | |
| 760 |
| Melting Completion (Liquidus), °C | 1370 | |
| 1440 |
| Melting Onset (Solidus), °C | 1320 | |
| 1400 |
| Specific Heat Capacity, J/kg-K | 460 | |
| 470 |
| Thermal Expansion, µm/m-K | 12 | |
| 11 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 80 | |
| 17 |
| Density, g/cm3 | 8.3 | |
| 7.9 |
| Embodied Carbon, kg CO2/kg material | 10 | |
| 3.8 |
| Embodied Energy, MJ/kg | 150 | |
| 57 |
| Embodied Water, L/kg | 370 | |
| 120 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 150 to 180 | |
| 45 to 190 |
| Stiffness to Weight: Axial, points | 13 | |
| 14 |
| Stiffness to Weight: Bending, points | 24 | |
| 24 |
| Strength to Weight: Axial, points | 41 to 42 | |
| 48 to 65 |
| Strength to Weight: Bending, points | 31 | |
| 35 to 42 |
| Thermal Shock Resistance, points | 37 to 39 | |
| 48 to 64 |
Alloy Composition
| Aluminum (Al), % | 1.2 to 1.6 | |
| 0 |
| Boron (B), % | 0.010 to 0.015 | |
| 0 |
| Carbon (C), % | 0.030 to 0.070 | |
| 0 to 0.050 |
| Chromium (Cr), % | 23 to 25 | |
| 11 to 12.5 |
| Cobalt (Co), % | 19 to 21 | |
| 0 |
| Copper (Cu), % | 0 to 0.2 | |
| 1.5 to 2.5 |
| Iron (Fe), % | 0 to 1.0 | |
| 71.5 to 79.2 |
| Manganese (Mn), % | 0 to 0.5 | |
| 0 to 0.5 |
| Molybdenum (Mo), % | 1.0 to 2.0 | |
| 0 to 0.5 |
| Nickel (Ni), % | 43.6 to 52.2 | |
| 7.5 to 9.5 |
| Niobium (Nb), % | 0.7 to 1.2 | |
| 0 to 0.5 |
| Phosphorus (P), % | 0 to 0.010 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 to 0.5 | |
| 0 to 0.5 |
| Sulfur (S), % | 0 to 0.0070 | |
| 0 to 0.030 |
| Tantalum (Ta), % | 0 to 0.050 | |
| 0 to 0.5 |
| Titanium (Ti), % | 2.8 to 3.2 | |
| 0.8 to 1.4 |
| Zirconium (Zr), % | 0.030 to 0.070 | |
| 0 |