EN 1.0038 Steel vs. EN 1.3961 Alloy
Both EN 1.0038 steel and EN 1.3961 alloy are iron alloys. They have 64% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.
For each property being compared, the top bar is EN 1.0038 steel and the bottom bar is EN 1.3961 alloy.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 190 |
| Elongation at Break, % | 23 to 25 | |
| 31 |
| Poisson's Ratio | 0.29 | |
| 0.3 |
| Shear Modulus, GPa | 73 | |
| 72 |
| Shear Strength, MPa | 240 to 270 | |
| 300 |
| Tensile Strength: Ultimate (UTS), MPa | 380 to 430 | |
| 450 |
| Tensile Strength: Yield (Proof), MPa | 200 to 220 | |
| 310 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 | |
| 270 |
| Melting Completion (Liquidus), °C | 1460 | |
| 1430 |
| Melting Onset (Solidus), °C | 1420 | |
| 1390 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 460 |
| Thermal Expansion, µm/m-K | 12 | |
| 1.3 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 2.1 | |
| 25 |
| Density, g/cm3 | 7.8 | |
| 8.2 |
| Embodied Carbon, kg CO2/kg material | 1.4 | |
| 4.8 |
| Embodied Energy, MJ/kg | 19 | |
| 66 |
| Embodied Water, L/kg | 48 | |
| 110 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 72 to 88 | |
| 130 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 110 to 130 | |
| 250 |
| Stiffness to Weight: Axial, points | 13 | |
| 13 |
| Stiffness to Weight: Bending, points | 24 | |
| 23 |
| Strength to Weight: Axial, points | 13 to 15 | |
| 15 |
| Strength to Weight: Bending, points | 15 to 16 | |
| 16 |
| Thermal Shock Resistance, points | 12 to 13 | |
| 130 |
Alloy Composition
| Carbon (C), % | 0 to 0.23 | |
| 0 to 0.050 |
| Chromium (Cr), % | 0 to 0.3 | |
| 0 to 0.25 |
| Copper (Cu), % | 0 to 0.6 | |
| 0 |
| Iron (Fe), % | 97.1 to 100 | |
| 60.7 to 65 |
| Manganese (Mn), % | 0 to 1.5 | |
| 0 to 0.5 |
| Molybdenum (Mo), % | 0 to 0.080 | |
| 0 to 1.0 |
| Nickel (Ni), % | 0 to 0.3 | |
| 35 to 37 |
| Nitrogen (N), % | 0 to 0.014 | |
| 0 |
| Phosphorus (P), % | 0 to 0.045 | |
| 0 to 0.030 |
| Silicon (Si), % | 0 to 0.55 | |
| 0 to 0.5 |
| Sulfur (S), % | 0 to 0.045 | |
| 0 to 0.020 |