EN 2.4889 Nickel vs. AWS E70C-B2L
EN 2.4889 nickel belongs to the nickel alloys classification, while AWS E70C-B2L 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 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.
For each property being compared, the top bar is EN 2.4889 nickel and the bottom bar is AWS E70C-B2L.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 190 |
| Elongation at Break, % | 39 | |
| 21 |
| Poisson's Ratio | 0.28 | |
| 0.29 |
| Shear Modulus, GPa | 77 | |
| 73 |
| Tensile Strength: Ultimate (UTS), MPa | 720 | |
| 580 |
| Tensile Strength: Yield (Proof), MPa | 270 | |
| 460 |
Thermal Properties
| Latent Heat of Fusion, J/g | 350 | |
| 260 |
| Melting Completion (Liquidus), °C | 1350 | |
| 1460 |
| Melting Onset (Solidus), °C | 1300 | |
| 1420 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 470 |
| Thermal Conductivity, W/m-K | 13 | |
| 39 |
| Thermal Expansion, µm/m-K | 14 | |
| 13 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 1.5 | |
| 7.5 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 1.6 | |
| 8.6 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 42 | |
| 3.0 |
| Density, g/cm3 | 8.0 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 6.9 | |
| 1.6 |
| Embodied Energy, MJ/kg | 98 | |
| 22 |
| Embodied Water, L/kg | 250 | |
| 54 |
Common Calculations
| PREN (Pitting Resistance) | 28 | |
| 3.0 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 220 | |
| 110 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 180 | |
| 550 |
| Stiffness to Weight: Axial, points | 14 | |
| 13 |
| Stiffness to Weight: Bending, points | 24 | |
| 24 |
| Strength to Weight: Axial, points | 25 | |
| 20 |
| Strength to Weight: Bending, points | 22 | |
| 20 |
| Thermal Diffusivity, mm2/s | 3.4 | |
| 11 |
| Thermal Shock Resistance, points | 19 | |
| 17 |
Alloy Composition
| Carbon (C), % | 0.050 to 0.12 | |
| 0 to 0.050 |
| Cerium (Ce), % | 0.030 to 0.090 | |
| 0 |
| Chromium (Cr), % | 26 to 29 | |
| 1.0 to 1.5 |
| Copper (Cu), % | 0 to 0.3 | |
| 0 to 0.35 |
| Iron (Fe), % | 21 to 25 | |
| 95.1 to 98 |
| Manganese (Mn), % | 0 to 1.0 | |
| 0.4 to 1.0 |
| Molybdenum (Mo), % | 0 | |
| 0.4 to 0.65 |
| Nickel (Ni), % | 45 to 50.4 | |
| 0 to 0.2 |
| Phosphorus (P), % | 0 to 0.020 | |
| 0 to 0.025 |
| Silicon (Si), % | 2.5 to 3.0 | |
| 0.25 to 0.6 |
| Sulfur (S), % | 0 to 0.010 | |
| 0 to 0.030 |
| Vanadium (V), % | 0 | |
| 0 to 0.030 |
| Residuals, % | 0 | |
| 0 to 0.5 |