Grade 350 Maraging Steel vs. EN 1.5662 Steel
Both grade 350 maraging steel and EN 1.5662 steel are iron alloys. They have 72% of their average alloy composition in common. There are 23 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 grade 350 maraging steel and the bottom bar is EN 1.5662 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 190 |
| Elongation at Break, % | 4.1 to 18 | |
| 20 |
| Poisson's Ratio | 0.3 | |
| 0.29 |
| Shear Modulus, GPa | 75 | |
| 73 |
| Shear Strength, MPa | 710 to 1400 | |
| 460 to 470 |
| Tensile Strength: Ultimate (UTS), MPa | 1140 to 2420 | |
| 740 to 750 |
| Tensile Strength: Yield (Proof), MPa | 830 to 2300 | |
| 550 to 660 |
Thermal Properties
| Latent Heat of Fusion, J/g | 270 | |
| 250 |
| Melting Completion (Liquidus), °C | 1470 | |
| 1460 |
| Melting Onset (Solidus), °C | 1420 | |
| 1410 |
| Specific Heat Capacity, J/kg-K | 450 | |
| 470 |
| Thermal Expansion, µm/m-K | 12 | |
| 13 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 39 | |
| 7.5 |
| Density, g/cm3 | 8.2 | |
| 8.0 |
| Embodied Carbon, kg CO2/kg material | 5.6 | |
| 2.3 |
| Embodied Energy, MJ/kg | 74 | |
| 31 |
| Embodied Water, L/kg | 160 | |
| 63 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 98 to 190 | |
| 140 to 150 |
| Stiffness to Weight: Axial, points | 13 | |
| 13 |
| Stiffness to Weight: Bending, points | 23 | |
| 24 |
| Strength to Weight: Axial, points | 38 to 82 | |
| 26 |
| Strength to Weight: Bending, points | 29 to 49 | |
| 23 |
| Thermal Shock Resistance, points | 35 to 74 | |
| 22 |
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 0.1 |
| Cobalt (Co), % | 11.5 to 12.5 | |
| 0 |
| Iron (Fe), % | 61.2 to 64.6 | |
| 88.6 to 91.2 |
| Manganese (Mn), % | 0 to 0.1 | |
| 0.3 to 0.8 |
| Molybdenum (Mo), % | 4.6 to 5.2 | |
| 0 to 0.1 |
| Nickel (Ni), % | 18 to 19 | |
| 8.5 to 10 |
| Phosphorus (P), % | 0 to 0.010 | |
| 0 to 0.020 |
| Silicon (Si), % | 0 to 0.1 | |
| 0 to 0.35 |
| Sulfur (S), % | 0 to 0.010 | |
| 0 to 0.0050 |
| Titanium (Ti), % | 1.3 to 1.6 | |
| 0 |
| Vanadium (V), % | 0 | |
| 0 to 0.050 |
| Zirconium (Zr), % | 0 to 0.020 | |
| 0 |