EN 1.4710 Stainless Steel vs. Grade 250 Maraging Steel
Both EN 1.4710 stainless steel and grade 250 maraging steel are iron alloys. They have 69% of their average alloy composition in common. There are 17 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.
For each property being compared, the top bar is EN 1.4710 stainless steel and the bottom bar is grade 250 maraging steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 190 |
| Elongation at Break, % | 20 | |
| 7.3 to 17 |
| Poisson's Ratio | 0.29 | |
| 0.3 |
| Shear Modulus, GPa | 74 | |
| 75 |
Thermal Properties
| Latent Heat of Fusion, J/g | 290 | |
| 270 |
| Melting Completion (Liquidus), °C | 1430 | |
| 1480 |
| Melting Onset (Solidus), °C | 1390 | |
| 1430 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 450 |
| Thermal Expansion, µm/m-K | 9.9 | |
| 12 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 5.0 | |
| 32 |
| Density, g/cm3 | 7.7 | |
| 8.2 |
| Embodied Carbon, kg CO2/kg material | 1.8 | |
| 4.9 |
| Embodied Energy, MJ/kg | 24 | |
| 65 |
| Embodied Water, L/kg | 76 | |
| 140 |
Common Calculations
| PREN (Pitting Resistance) | 7.2 | |
| 16 |
| Stiffness to Weight: Axial, points | 14 | |
| 13 |
| Stiffness to Weight: Bending, points | 25 | |
| 23 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 0.050 to 0.15 |
| Boron (B), % | 0 | |
| 0 to 0.0030 |
| Calcium (Ca), % | 0 | |
| 0 to 0.050 |
| Carbon (C), % | 0.2 to 0.35 | |
| 0 to 0.030 |
| Chromium (Cr), % | 6.0 to 8.0 | |
| 0 |
| Cobalt (Co), % | 0 | |
| 7.0 to 8.5 |
| Iron (Fe), % | 87.4 to 92.3 | |
| 66.3 to 71.1 |
| Manganese (Mn), % | 0.5 to 1.0 | |
| 0 to 0.1 |
| Molybdenum (Mo), % | 0 to 0.15 | |
| 4.6 to 5.2 |
| Nickel (Ni), % | 0 to 0.5 | |
| 17 to 19 |
| Phosphorus (P), % | 0 to 0.035 | |
| 0 to 0.010 |
| Silicon (Si), % | 1.0 to 2.5 | |
| 0 to 0.1 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 to 0.010 |
| Titanium (Ti), % | 0 | |
| 0.3 to 0.5 |
| Zirconium (Zr), % | 0 | |
| 0 to 0.020 |