SAE-AISI D3 Steel vs. Monel 400
SAE-AISI D3 steel belongs to the iron alloys classification, while Monel 400 belongs to the nickel alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.
For each property being compared, the top bar is SAE-AISI D3 steel and the bottom bar is Monel 400.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 160 |
| Elongation at Break, % | 9.8 to 15 | |
| 20 to 40 |
| Fatigue Strength, MPa | 310 to 940 | |
| 230 to 290 |
| Poisson's Ratio | 0.28 | |
| 0.32 |
| Shear Modulus, GPa | 74 | |
| 62 |
| Shear Strength, MPa | 470 to 1220 | |
| 370 to 490 |
| Tensile Strength: Ultimate (UTS), MPa | 770 to 2050 | |
| 540 to 780 |
| Tensile Strength: Yield (Proof), MPa | 480 to 1550 | |
| 210 to 590 |
Thermal Properties
| Latent Heat of Fusion, J/g | 270 | |
| 270 |
| Melting Completion (Liquidus), °C | 1430 | |
| 1350 |
| Melting Onset (Solidus), °C | 1390 | |
| 1300 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 430 |
| Thermal Conductivity, W/m-K | 31 | |
| 23 |
| Thermal Expansion, µm/m-K | 12 | |
| 14 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 3.0 | |
| 3.3 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 3.5 | |
| 3.4 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 8.0 | |
| 50 |
| Density, g/cm3 | 7.7 | |
| 8.9 |
| Embodied Carbon, kg CO2/kg material | 3.2 | |
| 7.9 |
| Embodied Energy, MJ/kg | 48 | |
| 110 |
| Embodied Water, L/kg | 100 | |
| 250 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 97 to 180 | |
| 140 to 180 |
| Stiffness to Weight: Axial, points | 14 | |
| 10 |
| Stiffness to Weight: Bending, points | 25 | |
| 21 |
| Strength to Weight: Axial, points | 28 to 74 | |
| 17 to 25 |
| Strength to Weight: Bending, points | 24 to 47 | |
| 17 to 21 |
| Thermal Diffusivity, mm2/s | 8.3 | |
| 6.1 |
| Thermal Shock Resistance, points | 23 to 63 | |
| 17 to 25 |
Alloy Composition
| Carbon (C), % | 2.0 to 2.4 | |
| 0 to 0.3 |
| Chromium (Cr), % | 11 to 13.5 | |
| 0 |
| Copper (Cu), % | 0 to 0.25 | |
| 28 to 34 |
| Iron (Fe), % | 80.3 to 87 | |
| 0 to 2.5 |
| Manganese (Mn), % | 0 to 0.6 | |
| 0 to 2.0 |
| Nickel (Ni), % | 0 to 0.3 | |
| 63 to 72 |
| Phosphorus (P), % | 0 to 0.030 | |
| 0 |
| Silicon (Si), % | 0 to 0.6 | |
| 0 to 0.5 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 to 0.024 |
| Tungsten (W), % | 0 to 1.0 | |
| 0 |
| Vanadium (V), % | 0 to 1.0 | |
| 0 |