Grade 350 Maraging Steel vs. SAE-AISI 1086 Steel
Both grade 350 maraging steel and SAE-AISI 1086 steel are iron alloys. They have 63% of their average alloy composition in common. There are 23 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.
For each property being compared, the top bar is grade 350 maraging steel and the bottom bar is SAE-AISI 1086 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 190 |
| Elongation at Break, % | 4.1 to 18 | |
| 11 |
| Poisson's Ratio | 0.3 | |
| 0.29 |
| Shear Modulus, GPa | 75 | |
| 72 |
| Shear Strength, MPa | 710 to 1400 | |
| 450 to 520 |
| Tensile Strength: Ultimate (UTS), MPa | 1140 to 2420 | |
| 760 to 870 |
| Tensile Strength: Yield (Proof), MPa | 830 to 2300 | |
| 480 to 580 |
Thermal Properties
| Latent Heat of Fusion, J/g | 270 | |
| 240 |
| 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 | |
| 11 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 39 | |
| 1.8 |
| Density, g/cm3 | 8.2 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 5.6 | |
| 1.4 |
| Embodied Energy, MJ/kg | 74 | |
| 19 |
| Embodied Water, L/kg | 160 | |
| 45 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 98 to 190 | |
| 79 to 84 |
| Stiffness to Weight: Axial, points | 13 | |
| 13 |
| Stiffness to Weight: Bending, points | 23 | |
| 24 |
| Strength to Weight: Axial, points | 38 to 82 | |
| 27 to 31 |
| Strength to Weight: Bending, points | 29 to 49 | |
| 24 to 26 |
| Thermal Shock Resistance, points | 35 to 74 | |
| 26 to 30 |
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 | |
| 0.8 to 0.93 |
| Cobalt (Co), % | 11.5 to 12.5 | |
| 0 |
| Iron (Fe), % | 61.2 to 64.6 | |
| 98.5 to 98.9 |
| Manganese (Mn), % | 0 to 0.1 | |
| 0.3 to 0.5 |
| Molybdenum (Mo), % | 4.6 to 5.2 | |
| 0 |
| Nickel (Ni), % | 18 to 19 | |
| 0 |
| Phosphorus (P), % | 0 to 0.010 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 to 0.1 | |
| 0 |
| Sulfur (S), % | 0 to 0.010 | |
| 0 to 0.050 |
| Titanium (Ti), % | 1.3 to 1.6 | |
| 0 |
| Zirconium (Zr), % | 0 to 0.020 | |
| 0 |