Nickel 625 vs. Monel K-500
Both nickel 625 and Monel K-500 are nickel alloys. They have 65% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.
For each property being compared, the top bar is nickel 625 and the bottom bar is Monel K-500.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 160 |
| Elongation at Break, % | 33 to 34 | |
| 25 to 36 |
| Fatigue Strength, MPa | 240 to 320 | |
| 260 to 560 |
| Poisson's Ratio | 0.29 | |
| 0.32 |
| Shear Modulus, GPa | 79 | |
| 61 |
| Shear Strength, MPa | 530 to 600 | |
| 430 to 700 |
| Tensile Strength: Ultimate (UTS), MPa | 790 to 910 | |
| 640 to 1100 |
| Tensile Strength: Yield (Proof), MPa | 320 to 450 | |
| 310 to 880 |
Thermal Properties
| Curie Temperature, °C | -200 | |
| -67 |
| Latent Heat of Fusion, J/g | 330 | |
| 270 |
| Maximum Temperature: Mechanical, °C | 980 | |
| 900 |
| Melting Completion (Liquidus), °C | 1350 | |
| 1350 |
| Melting Onset (Solidus), °C | 1290 | |
| 1320 |
| Specific Heat Capacity, J/kg-K | 440 | |
| 440 |
| Thermal Conductivity, W/m-K | 11 | |
| 18 |
| Thermal Expansion, µm/m-K | 13 | |
| 14 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 1.3 | |
| 3.1 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 1.4 | |
| 3.2 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 80 | |
| 50 |
| Density, g/cm3 | 8.6 | |
| 8.7 |
| Embodied Carbon, kg CO2/kg material | 14 | |
| 8.1 |
| Embodied Energy, MJ/kg | 190 | |
| 120 |
| Embodied Water, L/kg | 290 | |
| 280 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 220 to 250 | |
| 180 to 260 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 260 to 490 | |
| 300 to 2420 |
| Stiffness to Weight: Axial, points | 13 | |
| 10 |
| Stiffness to Weight: Bending, points | 23 | |
| 21 |
| Strength to Weight: Axial, points | 26 to 29 | |
| 21 to 35 |
| Strength to Weight: Bending, points | 22 to 24 | |
| 19 to 27 |
| Thermal Diffusivity, mm2/s | 2.9 | |
| 4.8 |
| Thermal Shock Resistance, points | 22 to 25 | |
| 21 to 36 |
Alloy Composition
| Aluminum (Al), % | 0 to 0.4 | |
| 2.3 to 3.2 |
| Carbon (C), % | 0 to 0.1 | |
| 0 to 0.18 |
| Chromium (Cr), % | 20 to 23 | |
| 0 |
| Cobalt (Co), % | 0 to 1.0 | |
| 0 |
| Copper (Cu), % | 0 | |
| 27 to 33 |
| Iron (Fe), % | 0 to 5.0 | |
| 0 to 2.0 |
| Manganese (Mn), % | 0 to 0.5 | |
| 0 to 1.5 |
| Molybdenum (Mo), % | 8.0 to 10 | |
| 0 |
| Nickel (Ni), % | 58 to 68.9 | |
| 63 to 70.4 |
| Niobium (Nb), % | 3.2 to 4.2 | |
| 0 |
| Phosphorus (P), % | 0 to 0.015 | |
| 0 |
| Silicon (Si), % | 0 to 0.5 | |
| 0 to 0.5 |
| Sulfur (S), % | 0 to 0.015 | |
| 0 to 0.010 |
| Titanium (Ti), % | 0 to 0.4 | |
| 0.35 to 0.85 |