AISI 416 Stainless Steel vs. EN 1.4028 Stainless Steel
Both AISI 416 stainless steel and EN 1.4028 stainless steel are iron alloys. Their average alloy composition is basically identical. 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 AISI 416 stainless steel and the bottom bar is EN 1.4028 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 190 |
| Elongation at Break, % | 13 to 31 | |
| 11 to 17 |
| Fatigue Strength, MPa | 230 to 340 | |
| 230 to 400 |
| Poisson's Ratio | 0.28 | |
| 0.28 |
| Shear Modulus, GPa | 76 | |
| 76 |
| Shear Strength, MPa | 340 to 480 | |
| 410 to 550 |
| Tensile Strength: Ultimate (UTS), MPa | 510 to 800 | |
| 660 to 930 |
| Tensile Strength: Yield (Proof), MPa | 290 to 600 | |
| 390 to 730 |
Thermal Properties
| Latent Heat of Fusion, J/g | 270 | |
| 270 |
| Maximum Temperature: Corrosion, °C | 390 | |
| 390 |
| Maximum Temperature: Mechanical, °C | 680 | |
| 760 |
| Melting Completion (Liquidus), °C | 1530 | |
| 1440 |
| Melting Onset (Solidus), °C | 1480 | |
| 1400 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 480 |
| Thermal Conductivity, W/m-K | 30 | |
| 30 |
| Thermal Expansion, µm/m-K | 9.9 | |
| 11 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.9 | |
| 2.8 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 3.3 | |
| 3.2 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 7.0 | |
| 7.0 |
| Density, g/cm3 | 7.7 | |
| 7.7 |
| Embodied Carbon, kg CO2/kg material | 1.9 | |
| 1.9 |
| Embodied Energy, MJ/kg | 27 | |
| 27 |
| Embodied Water, L/kg | 100 | |
| 100 |
Common Calculations
| PREN (Pitting Resistance) | 13 | |
| 13 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 98 to 140 | |
| 94 to 96 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 220 to 940 | |
| 380 to 1360 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 25 |
| Strength to Weight: Axial, points | 18 to 29 | |
| 24 to 33 |
| Strength to Weight: Bending, points | 18 to 25 | |
| 22 to 27 |
| Thermal Diffusivity, mm2/s | 8.1 | |
| 8.1 |
| Thermal Shock Resistance, points | 19 to 30 | |
| 23 to 32 |
Alloy Composition
| Carbon (C), % | 0 to 0.15 | |
| 0.26 to 0.35 |
| Chromium (Cr), % | 12 to 14 | |
| 12 to 14 |
| Iron (Fe), % | 83.2 to 87.9 | |
| 83.1 to 87.7 |
| Manganese (Mn), % | 0 to 1.3 | |
| 0 to 1.5 |
| Phosphorus (P), % | 0 to 0.060 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 to 1.0 |
| Sulfur (S), % | 0.15 to 0.35 | |
| 0 to 0.015 |