EN 1.8151 Steel vs. Nickel 689
EN 1.8151 steel belongs to the iron alloys classification, while nickel 689 belongs to the nickel alloys. There are 21 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.
For each property being compared, the top bar is EN 1.8151 steel and the bottom bar is nickel 689.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 200 to 540 | |
| 350 |
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 210 |
| Poisson's Ratio | 0.29 | |
| 0.29 |
| Shear Modulus, GPa | 72 | |
| 80 |
| Tensile Strength: Ultimate (UTS), MPa | 670 to 1940 | |
| 1250 |
Thermal Properties
| Latent Heat of Fusion, J/g | 270 | |
| 330 |
| Maximum Temperature: Mechanical, °C | 410 | |
| 990 |
| Melting Completion (Liquidus), °C | 1440 | |
| 1440 |
| Melting Onset (Solidus), °C | 1400 | |
| 1390 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 450 |
| Thermal Expansion, µm/m-K | 13 | |
| 12 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 2.2 | |
| 70 |
| Density, g/cm3 | 7.7 | |
| 8.5 |
| Embodied Carbon, kg CO2/kg material | 1.8 | |
| 11 |
| Embodied Energy, MJ/kg | 25 | |
| 150 |
| Embodied Water, L/kg | 49 | |
| 330 |
Common Calculations
| Stiffness to Weight: Axial, points | 13 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 23 |
| Strength to Weight: Axial, points | 24 to 70 | |
| 41 |
| Strength to Weight: Bending, points | 22 to 45 | |
| 30 |
| Thermal Shock Resistance, points | 20 to 58 | |
| 35 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 0.75 to 1.3 |
| Boron (B), % | 0 | |
| 0.0030 to 0.010 |
| Carbon (C), % | 0.4 to 0.5 | |
| 0.1 to 0.2 |
| Chromium (Cr), % | 0.4 to 0.8 | |
| 18 to 20 |
| Cobalt (Co), % | 0 | |
| 9.0 to 11 |
| Iron (Fe), % | 95.9 to 97.2 | |
| 0 to 5.0 |
| Manganese (Mn), % | 0.6 to 0.9 | |
| 0 to 0.5 |
| Molybdenum (Mo), % | 0 | |
| 9.0 to 10.5 |
| Nickel (Ni), % | 0 | |
| 48.3 to 60.9 |
| Phosphorus (P), % | 0 to 0.025 | |
| 0 to 0.015 |
| Silicon (Si), % | 1.3 to 1.7 | |
| 0 to 0.5 |
| Sulfur (S), % | 0 to 0.025 | |
| 0 to 0.015 |
| Titanium (Ti), % | 0 | |
| 2.3 to 2.8 |
| Vanadium (V), % | 0.1 to 0.2 | |
| 0 |