Nickel 625 vs. EN 1.5662 Steel
Nickel 625 belongs to the nickel alloys classification, while EN 1.5662 steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.
For each property being compared, the top bar is nickel 625 and the bottom bar is EN 1.5662 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 190 |
| Elongation at Break, % | 33 to 34 | |
| 20 |
| Fatigue Strength, MPa | 240 to 320 | |
| 380 to 450 |
| Poisson's Ratio | 0.29 | |
| 0.29 |
| Shear Modulus, GPa | 79 | |
| 73 |
| Shear Strength, MPa | 530 to 600 | |
| 460 to 470 |
| Tensile Strength: Ultimate (UTS), MPa | 790 to 910 | |
| 740 to 750 |
| Tensile Strength: Yield (Proof), MPa | 320 to 450 | |
| 550 to 660 |
Thermal Properties
| Latent Heat of Fusion, J/g | 330 | |
| 250 |
| Maximum Temperature: Mechanical, °C | 980 | |
| 430 |
| Melting Completion (Liquidus), °C | 1350 | |
| 1460 |
| Melting Onset (Solidus), °C | 1290 | |
| 1410 |
| Specific Heat Capacity, J/kg-K | 440 | |
| 470 |
| Thermal Expansion, µm/m-K | 13 | |
| 13 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 1.3 | |
| 8.7 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 1.4 | |
| 9.8 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 80 | |
| 7.5 |
| Density, g/cm3 | 8.6 | |
| 8.0 |
| Embodied Carbon, kg CO2/kg material | 14 | |
| 2.3 |
| Embodied Energy, MJ/kg | 190 | |
| 31 |
| Embodied Water, L/kg | 290 | |
| 63 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 220 to 250 | |
| 140 to 150 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 260 to 490 | |
| 810 to 1150 |
| Stiffness to Weight: Axial, points | 13 | |
| 13 |
| Stiffness to Weight: Bending, points | 23 | |
| 24 |
| Strength to Weight: Axial, points | 26 to 29 | |
| 26 |
| Strength to Weight: Bending, points | 22 to 24 | |
| 23 |
| Thermal Shock Resistance, points | 22 to 25 | |
| 22 |
Alloy Composition
| Aluminum (Al), % | 0 to 0.4 | |
| 0 |
| Carbon (C), % | 0 to 0.1 | |
| 0 to 0.1 |
| Chromium (Cr), % | 20 to 23 | |
| 0 |
| Cobalt (Co), % | 0 to 1.0 | |
| 0 |
| Iron (Fe), % | 0 to 5.0 | |
| 88.6 to 91.2 |
| Manganese (Mn), % | 0 to 0.5 | |
| 0.3 to 0.8 |
| Molybdenum (Mo), % | 8.0 to 10 | |
| 0 to 0.1 |
| Nickel (Ni), % | 58 to 68.9 | |
| 8.5 to 10 |
| Niobium (Nb), % | 3.2 to 4.2 | |
| 0 |
| Phosphorus (P), % | 0 to 0.015 | |
| 0 to 0.020 |
| Silicon (Si), % | 0 to 0.5 | |
| 0 to 0.35 |
| Sulfur (S), % | 0 to 0.015 | |
| 0 to 0.0050 |
| Titanium (Ti), % | 0 to 0.4 | |
| 0 |
| Vanadium (V), % | 0 | |
| 0 to 0.050 |