Grade 200 Maraging Steel vs. Monel R-405
Grade 200 maraging steel belongs to the iron alloys classification, while Monel R-405 belongs to the nickel alloys. There are 24 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.
For each property being compared, the top bar is grade 200 maraging steel and the bottom bar is Monel R-405.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 160 |
| Elongation at Break, % | 9.1 to 18 | |
| 9.1 to 39 |
| Poisson's Ratio | 0.3 | |
| 0.32 |
| Shear Modulus, GPa | 74 | |
| 62 |
| Shear Strength, MPa | 600 to 890 | |
| 350 to 370 |
| Tensile Strength: Ultimate (UTS), MPa | 970 to 1500 | |
| 540 to 630 |
| Tensile Strength: Yield (Proof), MPa | 690 to 1490 | |
| 190 to 350 |
Thermal Properties
| Latent Heat of Fusion, J/g | 260 | |
| 270 |
| Melting Completion (Liquidus), °C | 1460 | |
| 1350 |
| Melting Onset (Solidus), °C | 1420 | |
| 1300 |
| Specific Heat Capacity, J/kg-K | 460 | |
| 430 |
| Thermal Expansion, µm/m-K | 12 | |
| 14 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 31 | |
| 50 |
| Density, g/cm3 | 8.2 | |
| 8.9 |
| Embodied Carbon, kg CO2/kg material | 4.5 | |
| 7.9 |
| Embodied Energy, MJ/kg | 59 | |
| 110 |
| Embodied Water, L/kg | 140 | |
| 250 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 140 to 160 | |
| 49 to 170 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 1240 to 5740 | |
| 120 to 370 |
| Stiffness to Weight: Axial, points | 13 | |
| 10 |
| Stiffness to Weight: Bending, points | 23 | |
| 21 |
| Strength to Weight: Axial, points | 33 to 51 | |
| 17 to 20 |
| Strength to Weight: Bending, points | 27 to 35 | |
| 17 to 18 |
| Thermal Shock Resistance, points | 29 to 45 | |
| 17 to 20 |
Alloy Composition
| Aluminum (Al), % | 0.050 to 0.15 | |
| 0 |
| Boron (B), % | 0 to 0.0030 | |
| 0 |
| Calcium (Ca), % | 0 to 0.050 | |
| 0 |
| Carbon (C), % | 0 to 0.030 | |
| 0 to 0.3 |
| Cobalt (Co), % | 8.0 to 9.0 | |
| 0 |
| Copper (Cu), % | 0 | |
| 28 to 34 |
| Iron (Fe), % | 67.8 to 71.8 | |
| 0 to 2.5 |
| Manganese (Mn), % | 0 to 0.1 | |
| 0 to 2.0 |
| Molybdenum (Mo), % | 3.0 to 3.5 | |
| 0 |
| Nickel (Ni), % | 17 to 19 | |
| 63 to 72 |
| Phosphorus (P), % | 0 to 0.010 | |
| 0 |
| Silicon (Si), % | 0 to 0.1 | |
| 0 to 0.5 |
| Sulfur (S), % | 0 to 0.010 | |
| 0.025 to 0.060 |
| Titanium (Ti), % | 0.15 to 0.25 | |
| 0 |
| Zirconium (Zr), % | 0 to 0.020 | |
| 0 |