Nickel 200 vs. Monel 400
Both nickel 200 and Monel 400 are nickel alloys. They have 68% of their average alloy composition in common.
For each property being compared, the top bar is nickel 200 and the bottom bar is Monel 400.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 180 | |
| 160 |
| Elongation at Break, % | 23 to 44 | |
| 20 to 40 |
| Fatigue Strength, MPa | 120 to 350 | |
| 230 to 290 |
| Poisson's Ratio | 0.31 | |
| 0.32 |
| Shear Modulus, GPa | 70 | |
| 62 |
| Shear Strength, MPa | 300 to 340 | |
| 370 to 490 |
| Tensile Strength: Ultimate (UTS), MPa | 420 to 540 | |
| 540 to 780 |
| Tensile Strength: Yield (Proof), MPa | 120 to 370 | |
| 210 to 590 |
Thermal Properties
| Curie Temperature, °C | 360 | |
| 40 |
| Latent Heat of Fusion, J/g | 290 | |
| 270 |
| Maximum Temperature: Mechanical, °C | 900 | |
| 1000 |
| Melting Completion (Liquidus), °C | 1460 | |
| 1350 |
| Melting Onset (Solidus), °C | 1440 | |
| 1300 |
| Specific Heat Capacity, J/kg-K | 450 | |
| 430 |
| Thermal Conductivity, W/m-K | 69 | |
| 23 |
| Thermal Expansion, µm/m-K | 13 | |
| 14 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 18 | |
| 3.3 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 18 | |
| 3.4 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 65 | |
| 50 |
| Calomel Potential, mV | -150 | |
| -80 |
| Density, g/cm3 | 8.9 | |
| 8.9 |
| Embodied Carbon, kg CO2/kg material | 11 | |
| 7.9 |
| Embodied Energy, MJ/kg | 150 | |
| 110 |
| Embodied Water, L/kg | 230 | |
| 250 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 110 to 150 | |
| 140 to 180 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 42 to 370 | |
| 140 to 1080 |
| Stiffness to Weight: Axial, points | 11 | |
| 10 |
| Stiffness to Weight: Bending, points | 21 | |
| 21 |
| Strength to Weight: Axial, points | 13 to 17 | |
| 17 to 25 |
| Strength to Weight: Bending, points | 14 to 17 | |
| 17 to 21 |
| Thermal Diffusivity, mm2/s | 17 | |
| 6.1 |
| Thermal Shock Resistance, points | 13 to 16 | |
| 17 to 25 |
Alloy Composition
| Carbon (C), % | 0 to 0.15 | |
| 0 to 0.3 |
| Copper (Cu), % | 0 to 0.25 | |
| 28 to 34 |
| Iron (Fe), % | 0 to 0.4 | |
| 0 to 2.5 |
| Manganese (Mn), % | 0 to 0.35 | |
| 0 to 2.0 |
| Nickel (Ni), % | 99 to 100 | |
| 63 to 72 |
| Silicon (Si), % | 0 to 0.35 | |
| 0 to 0.5 |
| Sulfur (S), % | 0 to 0.010 | |
| 0 to 0.024 |