EN 2.4680 Cast Nickel vs. Grade CX2M Nickel
Both EN 2.4680 cast nickel and grade CX2M nickel are nickel alloys. They have 71% of their average alloy composition in common.
For each property being compared, the top bar is EN 2.4680 cast nickel and the bottom bar is grade CX2M nickel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 210 | |
| 220 |
| Elongation at Break, % | 9.1 | |
| 45 |
| Fatigue Strength, MPa | 120 | |
| 260 |
| Poisson's Ratio | 0.26 | |
| 0.29 |
| Shear Modulus, GPa | 84 | |
| 84 |
| Tensile Strength: Ultimate (UTS), MPa | 600 | |
| 550 |
| Tensile Strength: Yield (Proof), MPa | 260 | |
| 310 |
Thermal Properties
| Latent Heat of Fusion, J/g | 350 | |
| 330 |
| Maximum Temperature: Mechanical, °C | 1050 | |
| 990 |
| Melting Completion (Liquidus), °C | 1360 | |
| 1500 |
| Melting Onset (Solidus), °C | 1320 | |
| 1450 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 430 |
| Thermal Conductivity, W/m-K | 14 | |
| 10 |
| Thermal Expansion, µm/m-K | 15 | |
| 12 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 60 | |
| 65 |
| Density, g/cm3 | 8.0 | |
| 8.7 |
| Embodied Carbon, kg CO2/kg material | 9.1 | |
| 12 |
| Embodied Energy, MJ/kg | 130 | |
| 160 |
| Embodied Water, L/kg | 350 | |
| 310 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 45 | |
| 210 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 160 | |
| 220 |
| Stiffness to Weight: Axial, points | 15 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 23 |
| Strength to Weight: Axial, points | 21 | |
| 18 |
| Strength to Weight: Bending, points | 20 | |
| 17 |
| Thermal Diffusivity, mm2/s | 3.7 | |
| 2.7 |
| Thermal Shock Resistance, points | 14 | |
| 15 |
Alloy Composition
| Carbon (C), % | 0 to 0.1 | |
| 0 to 0.020 |
| Chromium (Cr), % | 48 to 52 | |
| 22 to 24 |
| Iron (Fe), % | 0 to 1.0 | |
| 0 to 1.5 |
| Manganese (Mn), % | 0 to 0.5 | |
| 0 to 1.0 |
| Molybdenum (Mo), % | 0 to 0.5 | |
| 15 to 16.5 |
| Nickel (Ni), % | 42.9 to 51 | |
| 56.4 to 63 |
| Niobium (Nb), % | 1.0 to 1.8 | |
| 0 |
| Nitrogen (N), % | 0 to 0.16 | |
| 0 |
| Phosphorus (P), % | 0 to 0.020 | |
| 0 to 0.020 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 to 0.5 |
| Sulfur (S), % | 0 to 0.020 | |
| 0 to 0.020 |