ACI-ASTM CB30 Steel vs. N06230 Nickel
ACI-ASTM CB30 steel belongs to the iron alloys classification, while N06230 nickel belongs to the nickel alloys. They have a modest 23% of their average alloy composition in common, which, by itself, doesn't mean much. There are 26 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.
For each property being compared, the top bar is ACI-ASTM CB30 steel and the bottom bar is N06230 nickel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 210 |
| Poisson's Ratio | 0.28 | |
| 0.28 |
| Shear Modulus, GPa | 77 | |
| 83 |
| Tensile Strength: Ultimate (UTS), MPa | 500 | |
| 620 to 840 |
| Tensile Strength: Yield (Proof), MPa | 230 | |
| 330 to 400 |
Thermal Properties
| Latent Heat of Fusion, J/g | 290 | |
| 310 |
| Maximum Temperature: Mechanical, °C | 940 | |
| 990 |
| Melting Completion (Liquidus), °C | 1430 | |
| 1370 |
| Melting Onset (Solidus), °C | 1380 | |
| 1300 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 420 |
| Thermal Conductivity, W/m-K | 21 | |
| 8.9 |
| Thermal Expansion, µm/m-K | 11 | |
| 13 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.5 | |
| 1.4 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 3.0 | |
| 1.3 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 10 | |
| 85 |
| Density, g/cm3 | 7.7 | |
| 9.5 |
| Embodied Carbon, kg CO2/kg material | 2.3 | |
| 11 |
| Embodied Energy, MJ/kg | 33 | |
| 160 |
| Embodied Water, L/kg | 130 | |
| 290 |
Common Calculations
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 140 | |
| 250 to 380 |
| Stiffness to Weight: Axial, points | 14 | |
| 12 |
| Stiffness to Weight: Bending, points | 25 | |
| 21 |
| Strength to Weight: Axial, points | 18 | |
| 18 to 25 |
| Strength to Weight: Bending, points | 18 | |
| 17 to 21 |
| Thermal Diffusivity, mm2/s | 5.6 | |
| 2.3 |
| Thermal Shock Resistance, points | 17 | |
| 17 to 23 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 0.2 to 0.5 |
| Boron (B), % | 0 | |
| 0 to 0.015 |
| Carbon (C), % | 0 to 0.3 | |
| 0.050 to 0.15 |
| Chromium (Cr), % | 18 to 21 | |
| 20 to 24 |
| Cobalt (Co), % | 0 | |
| 0 to 5.0 |
| Copper (Cu), % | 0 to 1.2 | |
| 0 |
| Iron (Fe), % | 72.9 to 82 | |
| 0 to 3.0 |
| Lanthanum (La), % | 0 | |
| 0.0050 to 0.050 |
| Manganese (Mn), % | 0 to 1.0 | |
| 0.3 to 1.0 |
| Molybdenum (Mo), % | 0 | |
| 1.0 to 3.0 |
| Nickel (Ni), % | 0 to 2.0 | |
| 47.5 to 65.2 |
| Phosphorus (P), % | 0 to 0.040 | |
| 0 to 0.030 |
| Silicon (Si), % | 0 to 1.5 | |
| 0.25 to 0.75 |
| Sulfur (S), % | 0 to 0.040 | |
| 0 to 0.015 |
| Tungsten (W), % | 0 | |
| 13 to 15 |