Nickel 625 vs. EN 1.3961 Alloy
Nickel 625 belongs to the nickel alloys classification, while EN 1.3961 alloy belongs to the iron alloys. They have a modest 40% of their average alloy composition in common, which, by itself, doesn't mean much. There are 24 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 nickel 625 and the bottom bar is EN 1.3961 alloy.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 190 |
| Elongation at Break, % | 33 to 34 | |
| 31 |
| Poisson's Ratio | 0.29 | |
| 0.3 |
| Shear Modulus, GPa | 79 | |
| 72 |
| Shear Strength, MPa | 530 to 600 | |
| 300 |
| Tensile Strength: Ultimate (UTS), MPa | 790 to 910 | |
| 450 |
| Tensile Strength: Yield (Proof), MPa | 320 to 450 | |
| 310 |
Thermal Properties
| Latent Heat of Fusion, J/g | 330 | |
| 270 |
| Melting Completion (Liquidus), °C | 1350 | |
| 1430 |
| Melting Onset (Solidus), °C | 1290 | |
| 1390 |
| Specific Heat Capacity, J/kg-K | 440 | |
| 460 |
| Thermal Expansion, µm/m-K | 13 | |
| 1.3 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 80 | |
| 25 |
| Density, g/cm3 | 8.6 | |
| 8.2 |
| Embodied Carbon, kg CO2/kg material | 14 | |
| 4.8 |
| Embodied Energy, MJ/kg | 190 | |
| 66 |
| Embodied Water, L/kg | 290 | |
| 110 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 220 to 250 | |
| 130 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 260 to 490 | |
| 250 |
| Stiffness to Weight: Axial, points | 13 | |
| 13 |
| Stiffness to Weight: Bending, points | 23 | |
| 23 |
| Strength to Weight: Axial, points | 26 to 29 | |
| 15 |
| Strength to Weight: Bending, points | 22 to 24 | |
| 16 |
| Thermal Shock Resistance, points | 22 to 25 | |
| 130 |
Alloy Composition
| Aluminum (Al), % | 0 to 0.4 | |
| 0 |
| Carbon (C), % | 0 to 0.1 | |
| 0 to 0.050 |
| Chromium (Cr), % | 20 to 23 | |
| 0 to 0.25 |
| Cobalt (Co), % | 0 to 1.0 | |
| 0 |
| Iron (Fe), % | 0 to 5.0 | |
| 60.7 to 65 |
| Manganese (Mn), % | 0 to 0.5 | |
| 0 to 0.5 |
| Molybdenum (Mo), % | 8.0 to 10 | |
| 0 to 1.0 |
| Nickel (Ni), % | 58 to 68.9 | |
| 35 to 37 |
| Niobium (Nb), % | 3.2 to 4.2 | |
| 0 |
| Phosphorus (P), % | 0 to 0.015 | |
| 0 to 0.030 |
| Silicon (Si), % | 0 to 0.5 | |
| 0 to 0.5 |
| Sulfur (S), % | 0 to 0.015 | |
| 0 to 0.020 |
| Titanium (Ti), % | 0 to 0.4 | |
| 0 |