EN 1.7231 Steel vs. N06230 Nickel
EN 1.7231 steel belongs to the iron alloys classification, while N06230 nickel belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.
For each property being compared, the top bar is EN 1.7231 steel and the bottom bar is N06230 nickel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 210 |
| Elongation at Break, % | 11 to 12 | |
| 38 to 48 |
| Fatigue Strength, MPa | 360 to 500 | |
| 250 to 360 |
| Poisson's Ratio | 0.29 | |
| 0.28 |
| Shear Modulus, GPa | 73 | |
| 83 |
| Tensile Strength: Ultimate (UTS), MPa | 790 to 930 | |
| 620 to 840 |
| Tensile Strength: Yield (Proof), MPa | 570 to 800 | |
| 330 to 400 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 | |
| 310 |
| Maximum Temperature: Mechanical, °C | 420 | |
| 990 |
| Melting Completion (Liquidus), °C | 1460 | |
| 1370 |
| Melting Onset (Solidus), °C | 1420 | |
| 1300 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 420 |
| Thermal Conductivity, W/m-K | 46 | |
| 8.9 |
| Thermal Expansion, µm/m-K | 13 | |
| 13 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 7.3 | |
| 1.4 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 8.4 | |
| 1.3 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 2.5 | |
| 85 |
| Density, g/cm3 | 7.8 | |
| 9.5 |
| Embodied Carbon, kg CO2/kg material | 1.5 | |
| 11 |
| Embodied Energy, MJ/kg | 20 | |
| 160 |
| Embodied Water, L/kg | 51 | |
| 290 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 87 to 100 | |
| 200 to 330 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 870 to 1700 | |
| 250 to 380 |
| Stiffness to Weight: Axial, points | 13 | |
| 12 |
| Stiffness to Weight: Bending, points | 24 | |
| 21 |
| Strength to Weight: Axial, points | 28 to 33 | |
| 18 to 25 |
| Strength to Weight: Bending, points | 24 to 27 | |
| 17 to 21 |
| Thermal Diffusivity, mm2/s | 12 | |
| 2.3 |
| Thermal Shock Resistance, points | 23 to 27 | |
| 17 to 23 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 0.2 to 0.5 |
| Boron (B), % | 0 | |
| 0 to 0.015 |
| Carbon (C), % | 0.38 to 0.45 | |
| 0.050 to 0.15 |
| Chromium (Cr), % | 0.8 to 1.2 | |
| 20 to 24 |
| Cobalt (Co), % | 0 | |
| 0 to 5.0 |
| Iron (Fe), % | 96.4 to 98.1 | |
| 0 to 3.0 |
| Lanthanum (La), % | 0 | |
| 0.0050 to 0.050 |
| Manganese (Mn), % | 0.6 to 1.0 | |
| 0.3 to 1.0 |
| Molybdenum (Mo), % | 0.15 to 0.3 | |
| 1.0 to 3.0 |
| Nickel (Ni), % | 0 | |
| 47.5 to 65.2 |
| Phosphorus (P), % | 0 to 0.025 | |
| 0 to 0.030 |
| Silicon (Si), % | 0 to 0.6 | |
| 0.25 to 0.75 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 to 0.015 |
| Tungsten (W), % | 0 | |
| 13 to 15 |