EN 1.4419 Stainless Steel vs. EN 1.4482 Stainless Steel
Both EN 1.4419 stainless steel and EN 1.4482 stainless steel are iron alloys. They have 86% of their average alloy composition in common.
For each property being compared, the top bar is EN 1.4419 stainless steel and the bottom bar is EN 1.4482 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 200 |
| Elongation at Break, % | 11 to 17 | |
| 34 |
| Fatigue Strength, MPa | 230 to 680 | |
| 420 to 450 |
| Poisson's Ratio | 0.28 | |
| 0.28 |
| Shear Modulus, GPa | 76 | |
| 78 |
| Shear Strength, MPa | 410 to 950 | |
| 510 to 530 |
| Tensile Strength: Ultimate (UTS), MPa | 660 to 1590 | |
| 770 to 800 |
| Tensile Strength: Yield (Proof), MPa | 370 to 1240 | |
| 530 to 570 |
Thermal Properties
| Latent Heat of Fusion, J/g | 280 | |
| 290 |
| Maximum Temperature: Corrosion, °C | 390 | |
| 430 |
| Maximum Temperature: Mechanical, °C | 790 | |
| 980 |
| Melting Completion (Liquidus), °C | 1440 | |
| 1420 |
| Melting Onset (Solidus), °C | 1400 | |
| 1370 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 480 |
| Thermal Conductivity, W/m-K | 30 | |
| 15 |
| Thermal Expansion, µm/m-K | 11 | |
| 13 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.8 | |
| 2.2 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 3.2 | |
| 2.6 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 8.0 | |
| 12 |
| Density, g/cm3 | 7.7 | |
| 7.7 |
| Embodied Carbon, kg CO2/kg material | 2.2 | |
| 2.7 |
| Embodied Energy, MJ/kg | 30 | |
| 38 |
| Embodied Water, L/kg | 110 | |
| 150 |
Common Calculations
| PREN (Pitting Resistance) | 16 | |
| 24 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 95 to 170 | |
| 230 to 250 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 350 to 3920 | |
| 690 to 820 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 25 |
| Strength to Weight: Axial, points | 24 to 57 | |
| 28 to 29 |
| Strength to Weight: Bending, points | 22 to 39 | |
| 24 to 25 |
| Thermal Diffusivity, mm2/s | 8.1 | |
| 4.0 |
| Thermal Shock Resistance, points | 23 to 55 | |
| 21 to 22 |
Alloy Composition
| Carbon (C), % | 0.36 to 0.42 | |
| 0 to 0.030 |
| Chromium (Cr), % | 13 to 14.5 | |
| 19.5 to 21.5 |
| Copper (Cu), % | 0 | |
| 0 to 1.0 |
| Iron (Fe), % | 82 to 86 | |
| 66.1 to 74.9 |
| Manganese (Mn), % | 0 to 1.0 | |
| 4.0 to 6.0 |
| Molybdenum (Mo), % | 0.6 to 1.0 | |
| 0.1 to 0.6 |
| Nickel (Ni), % | 0 | |
| 1.5 to 3.5 |
| Nitrogen (N), % | 0 | |
| 0.050 to 0.2 |
| Phosphorus (P), % | 0 to 0.040 | |
| 0 to 0.035 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 to 1.0 |
| Sulfur (S), % | 0 to 0.015 | |
| 0 to 0.030 |