EN 1.4104 Stainless Steel vs. AISI 301L Stainless Steel
Both EN 1.4104 stainless steel and AISI 301L stainless steel are iron alloys. They have a moderately high 92% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.
For each property being compared, the top bar is EN 1.4104 stainless steel and the bottom bar is AISI 301L stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 200 |
| Elongation at Break, % | 11 to 23 | |
| 22 to 50 |
| Fatigue Strength, MPa | 230 to 310 | |
| 240 to 530 |
| Poisson's Ratio | 0.28 | |
| 0.28 |
| Shear Modulus, GPa | 77 | |
| 77 |
| Shear Strength, MPa | 400 to 450 | |
| 440 to 660 |
| Tensile Strength: Ultimate (UTS), MPa | 630 to 750 | |
| 620 to 1040 |
| Tensile Strength: Yield (Proof), MPa | 350 to 560 | |
| 250 to 790 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 280 |
| Maximum Temperature: Corrosion, °C | 410 | |
| 410 |
| Maximum Temperature: Mechanical, °C | 860 | |
| 890 |
| Melting Completion (Liquidus), °C | 1440 | |
| 1430 |
| Melting Onset (Solidus), °C | 1390 | |
| 1390 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 480 |
| Thermal Conductivity, W/m-K | 25 | |
| 15 |
| Thermal Expansion, µm/m-K | 10 | |
| 16 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.5 | |
| 2.3 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.9 | |
| 2.7 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 8.5 | |
| 13 |
| Density, g/cm3 | 7.7 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 2.2 | |
| 2.7 |
| Embodied Energy, MJ/kg | 30 | |
| 39 |
| Embodied Water, L/kg | 120 | |
| 130 |
Common Calculations
| PREN (Pitting Resistance) | 18 | |
| 19 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 77 to 120 | |
| 210 to 300 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 310 to 800 | |
| 160 to 1580 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 25 |
| Strength to Weight: Axial, points | 23 to 27 | |
| 22 to 37 |
| Strength to Weight: Bending, points | 21 to 24 | |
| 21 to 29 |
| Thermal Diffusivity, mm2/s | 6.7 | |
| 4.1 |
| Thermal Shock Resistance, points | 22 to 27 | |
| 14 to 24 |
Alloy Composition
| Carbon (C), % | 0.1 to 0.17 | |
| 0 to 0.030 |
| Chromium (Cr), % | 15.5 to 17.5 | |
| 16 to 18 |
| Iron (Fe), % | 78.8 to 84.1 | |
| 70.7 to 78 |
| Manganese (Mn), % | 0 to 1.5 | |
| 0 to 2.0 |
| Molybdenum (Mo), % | 0.2 to 0.6 | |
| 0 |
| Nickel (Ni), % | 0 | |
| 6.0 to 8.0 |
| Nitrogen (N), % | 0 | |
| 0 to 0.2 |
| Phosphorus (P), % | 0 to 0.040 | |
| 0 to 0.045 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 to 1.0 |
| Sulfur (S), % | 0.15 to 0.35 | |
| 0 to 0.030 |