Monel K-500 vs. Grade 200 Maraging Steel
Monel K-500 belongs to the nickel alloys classification, while grade 200 maraging steel belongs to the iron alloys. There are 24 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 Monel K-500 and the bottom bar is grade 200 maraging steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 160 | |
| 190 |
| Elongation at Break, % | 25 to 36 | |
| 9.1 to 18 |
| Poisson's Ratio | 0.32 | |
| 0.3 |
| Shear Modulus, GPa | 61 | |
| 74 |
| Shear Strength, MPa | 430 to 700 | |
| 600 to 890 |
| Tensile Strength: Ultimate (UTS), MPa | 640 to 1100 | |
| 970 to 1500 |
| Tensile Strength: Yield (Proof), MPa | 310 to 880 | |
| 690 to 1490 |
Thermal Properties
| Latent Heat of Fusion, J/g | 270 | |
| 260 |
| Melting Completion (Liquidus), °C | 1350 | |
| 1460 |
| Melting Onset (Solidus), °C | 1320 | |
| 1420 |
| Specific Heat Capacity, J/kg-K | 440 | |
| 460 |
| Thermal Expansion, µm/m-K | 14 | |
| 12 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 50 | |
| 31 |
| Density, g/cm3 | 8.7 | |
| 8.2 |
| Embodied Carbon, kg CO2/kg material | 8.1 | |
| 4.5 |
| Embodied Energy, MJ/kg | 120 | |
| 59 |
| Embodied Water, L/kg | 280 | |
| 140 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 180 to 260 | |
| 140 to 160 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 300 to 2420 | |
| 1240 to 5740 |
| Stiffness to Weight: Axial, points | 10 | |
| 13 |
| Stiffness to Weight: Bending, points | 21 | |
| 23 |
| Strength to Weight: Axial, points | 21 to 35 | |
| 33 to 51 |
| Strength to Weight: Bending, points | 19 to 27 | |
| 27 to 35 |
| Thermal Shock Resistance, points | 21 to 36 | |
| 29 to 45 |
Alloy Composition
| Aluminum (Al), % | 2.3 to 3.2 | |
| 0.050 to 0.15 |
| Boron (B), % | 0 | |
| 0 to 0.0030 |
| Calcium (Ca), % | 0 | |
| 0 to 0.050 |
| Carbon (C), % | 0 to 0.18 | |
| 0 to 0.030 |
| Cobalt (Co), % | 0 | |
| 8.0 to 9.0 |
| Copper (Cu), % | 27 to 33 | |
| 0 |
| Iron (Fe), % | 0 to 2.0 | |
| 67.8 to 71.8 |
| Manganese (Mn), % | 0 to 1.5 | |
| 0 to 0.1 |
| Molybdenum (Mo), % | 0 | |
| 3.0 to 3.5 |
| Nickel (Ni), % | 63 to 70.4 | |
| 17 to 19 |
| Phosphorus (P), % | 0 | |
| 0 to 0.010 |
| Silicon (Si), % | 0 to 0.5 | |
| 0 to 0.1 |
| Sulfur (S), % | 0 to 0.010 | |
| 0 to 0.010 |
| Titanium (Ti), % | 0.35 to 0.85 | |
| 0.15 to 0.25 |
| Zirconium (Zr), % | 0 | |
| 0 to 0.020 |