EN 1.4567 Stainless Steel vs. EN 1.4301 Stainless Steel
Both EN 1.4567 stainless steel and EN 1.4301 stainless steel are iron alloys. They have a very high 96% of their average alloy composition in common.
For each property being compared, the top bar is EN 1.4567 stainless steel and the bottom bar is EN 1.4301 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 190 to 240 | |
| 190 to 270 |
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 200 |
| Elongation at Break, % | 22 to 51 | |
| 14 to 46 |
| Fatigue Strength, MPa | 190 to 260 | |
| 200 to 330 |
| Impact Strength: V-Notched Charpy, J | 91 to 110 | |
| 91 to 94 |
| Poisson's Ratio | 0.28 | |
| 0.28 |
| Shear Modulus, GPa | 76 | |
| 77 |
| Shear Strength, MPa | 390 to 490 | |
| 430 to 550 |
| Tensile Strength: Ultimate (UTS), MPa | 550 to 780 | |
| 610 to 900 |
| Tensile Strength: Yield (Proof), MPa | 200 to 390 | |
| 220 to 570 |
Thermal Properties
| Latent Heat of Fusion, J/g | 290 | |
| 290 |
| Maximum Temperature: Corrosion, °C | 420 | |
| 420 |
| Maximum Temperature: Mechanical, °C | 930 | |
| 940 |
| Melting Completion (Liquidus), °C | 1410 | |
| 1430 |
| Melting Onset (Solidus), °C | 1370 | |
| 1380 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 480 |
| Thermal Conductivity, W/m-K | 11 | |
| 15 |
| Thermal Expansion, µm/m-K | 17 | |
| 16 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.4 | |
| 2.4 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.7 | |
| 2.7 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 16 | |
| 15 |
| Density, g/cm3 | 7.8 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 3.1 | |
| 3.0 |
| Embodied Energy, MJ/kg | 43 | |
| 43 |
| Embodied Water, L/kg | 150 | |
| 140 |
Common Calculations
| PREN (Pitting Resistance) | 19 | |
| 19 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 150 to 220 | |
| 110 to 220 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 100 to 400 | |
| 120 to 820 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 25 |
| Strength to Weight: Axial, points | 19 to 27 | |
| 22 to 32 |
| Strength to Weight: Bending, points | 19 to 24 | |
| 20 to 27 |
| Thermal Diffusivity, mm2/s | 3.0 | |
| 4.0 |
| Thermal Shock Resistance, points | 12 to 17 | |
| 14 to 20 |
Alloy Composition
| Carbon (C), % | 0 to 0.040 | |
| 0 to 0.070 |
| Chromium (Cr), % | 17 to 19 | |
| 17.5 to 19.5 |
| Copper (Cu), % | 3.0 to 4.0 | |
| 0 |
| Iron (Fe), % | 63.3 to 71.5 | |
| 66.8 to 74.5 |
| Manganese (Mn), % | 0 to 2.0 | |
| 0 to 2.0 |
| Nickel (Ni), % | 8.5 to 10.5 | |
| 8.0 to 10.5 |
| Nitrogen (N), % | 0 to 0.1 | |
| 0 to 0.1 |
| Phosphorus (P), % | 0 to 0.045 | |
| 0 to 0.045 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 to 1.0 |
| Sulfur (S), % | 0 to 0.015 | |
| 0 to 0.015 |