AISI 201L Stainless Steel vs. EN 1.4057 Stainless Steel
Both AISI 201L stainless steel and EN 1.4057 stainless steel are iron alloys. They have a moderately high 91% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.
For each property being compared, the top bar is AISI 201L stainless steel and the bottom bar is EN 1.4057 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 200 |
| Elongation at Break, % | 22 to 46 | |
| 11 to 17 |
| Fatigue Strength, MPa | 270 to 530 | |
| 320 to 430 |
| Poisson's Ratio | 0.28 | |
| 0.28 |
| Shear Modulus, GPa | 77 | |
| 77 |
| Shear Strength, MPa | 520 to 660 | |
| 520 to 580 |
| Tensile Strength: Ultimate (UTS), MPa | 740 to 1040 | |
| 840 to 980 |
| Tensile Strength: Yield (Proof), MPa | 290 to 790 | |
| 530 to 790 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 280 |
| Maximum Temperature: Corrosion, °C | 410 | |
| 400 |
| Maximum Temperature: Mechanical, °C | 880 | |
| 850 |
| Melting Completion (Liquidus), °C | 1410 | |
| 1440 |
| Melting Onset (Solidus), °C | 1370 | |
| 1390 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 480 |
| Thermal Conductivity, W/m-K | 15 | |
| 25 |
| Thermal Expansion, µm/m-K | 17 | |
| 10 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.4 | |
| 2.5 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.9 | |
| 2.9 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 12 | |
| 9.5 |
| Density, g/cm3 | 7.7 | |
| 7.7 |
| Embodied Carbon, kg CO2/kg material | 2.6 | |
| 2.2 |
| Embodied Energy, MJ/kg | 38 | |
| 32 |
| Embodied Water, L/kg | 140 | |
| 120 |
Common Calculations
| PREN (Pitting Resistance) | 19 | |
| 16 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 210 to 300 | |
| 96 to 130 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 220 to 1570 | |
| 700 to 1610 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 25 |
| Strength to Weight: Axial, points | 27 to 37 | |
| 30 to 35 |
| Strength to Weight: Bending, points | 24 to 30 | |
| 26 to 28 |
| Thermal Diffusivity, mm2/s | 4.0 | |
| 6.7 |
| Thermal Shock Resistance, points | 16 to 23 | |
| 30 to 35 |
Alloy Composition
| Carbon (C), % | 0 to 0.030 | |
| 0.12 to 0.22 |
| Chromium (Cr), % | 16 to 18 | |
| 15 to 17 |
| Iron (Fe), % | 67.9 to 75 | |
| 77.7 to 83.4 |
| Manganese (Mn), % | 5.5 to 7.5 | |
| 0 to 1.5 |
| Nickel (Ni), % | 3.5 to 5.5 | |
| 1.5 to 2.5 |
| Nitrogen (N), % | 0 to 0.25 | |
| 0 |
| Phosphorus (P), % | 0 to 0.045 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 to 0.75 | |
| 0 to 1.0 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 to 0.015 |