EN 1.4020 Stainless Steel vs. EN 1.1152 Steel
Both EN 1.4020 stainless steel and EN 1.1152 steel are iron alloys. They have 68% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.
For each property being compared, the top bar is EN 1.4020 stainless steel and the bottom bar is EN 1.1152 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 190 to 340 | |
| 120 to 160 |
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 190 |
| Elongation at Break, % | 13 to 34 | |
| 12 to 22 |
| Fatigue Strength, MPa | 340 to 540 | |
| 190 to 300 |
| Poisson's Ratio | 0.28 | |
| 0.29 |
| Shear Modulus, GPa | 77 | |
| 73 |
| Shear Strength, MPa | 510 to 680 | |
| 290 to 340 |
| Tensile Strength: Ultimate (UTS), MPa | 770 to 1130 | |
| 400 to 550 |
| Tensile Strength: Yield (Proof), MPa | 430 to 950 | |
| 270 to 440 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 250 |
| Maximum Temperature: Mechanical, °C | 890 | |
| 400 |
| Melting Completion (Liquidus), °C | 1390 | |
| 1460 |
| Melting Onset (Solidus), °C | 1350 | |
| 1420 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 470 |
| Thermal Expansion, µm/m-K | 17 | |
| 12 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 11 | |
| 1.8 |
| Density, g/cm3 | 7.6 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 2.5 | |
| 1.4 |
| Embodied Energy, MJ/kg | 37 | |
| 18 |
| Embodied Water, L/kg | 150 | |
| 46 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 140 to 220 | |
| 41 to 110 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 460 to 2290 | |
| 200 to 530 |
| Stiffness to Weight: Axial, points | 14 | |
| 13 |
| Stiffness to Weight: Bending, points | 25 | |
| 24 |
| Strength to Weight: Axial, points | 28 to 41 | |
| 14 to 19 |
| Strength to Weight: Bending, points | 25 to 32 | |
| 15 to 19 |
| Thermal Shock Resistance, points | 16 to 23 | |
| 13 to 17 |
Alloy Composition
| Carbon (C), % | 0 to 0.15 | |
| 0.18 to 0.22 |
| Chromium (Cr), % | 16.5 to 19 | |
| 0 |
| Copper (Cu), % | 0 | |
| 0 to 0.25 |
| Iron (Fe), % | 62.8 to 71.8 | |
| 98.6 to 99.52 |
| Manganese (Mn), % | 11 to 14 | |
| 0.3 to 0.6 |
| Nickel (Ni), % | 0.5 to 2.5 | |
| 0 |
| Nitrogen (N), % | 0.2 to 0.45 | |
| 0 |
| Phosphorus (P), % | 0 to 0.045 | |
| 0 to 0.025 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 to 0.3 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 to 0.025 |