AISI 304 Stainless Steel vs. EN 1.7362 Steel
Both AISI 304 stainless steel and EN 1.7362 steel are iron alloys. They have 76% of their average alloy composition in common. There are 32 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.
For each property being compared, the top bar is AISI 304 stainless steel and the bottom bar is EN 1.7362 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 170 to 360 | |
| 150 to 180 |
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 190 |
| Elongation at Break, % | 8.0 to 43 | |
| 21 to 22 |
| Fatigue Strength, MPa | 210 to 440 | |
| 140 to 250 |
| Poisson's Ratio | 0.28 | |
| 0.29 |
| Shear Modulus, GPa | 77 | |
| 74 |
| Shear Strength, MPa | 400 to 690 | |
| 320 to 370 |
| Tensile Strength: Ultimate (UTS), MPa | 580 to 1180 | |
| 510 to 600 |
| Tensile Strength: Yield (Proof), MPa | 230 to 860 | |
| 200 to 360 |
Thermal Properties
| Latent Heat of Fusion, J/g | 290 | |
| 260 |
| Maximum Temperature: Mechanical, °C | 710 | |
| 510 |
| Melting Completion (Liquidus), °C | 1450 | |
| 1460 |
| Melting Onset (Solidus), °C | 1400 | |
| 1420 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 470 |
| Thermal Conductivity, W/m-K | 16 | |
| 40 |
| Thermal Expansion, µm/m-K | 17 | |
| 13 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.4 | |
| 8.1 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.7 | |
| 9.4 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 15 | |
| 4.5 |
| Density, g/cm3 | 7.8 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 3.0 | |
| 1.8 |
| Embodied Energy, MJ/kg | 43 | |
| 23 |
| Embodied Water, L/kg | 150 | |
| 69 |
Common Calculations
| PREN (Pitting Resistance) | 20 | |
| 6.9 |
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 86 to 250 | |
| 90 to 110 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 140 to 1870 | |
| 100 to 340 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 25 |
| Strength to Weight: Axial, points | 21 to 42 | |
| 18 to 21 |
| Strength to Weight: Bending, points | 20 to 32 | |
| 18 to 20 |
| Thermal Diffusivity, mm2/s | 4.2 | |
| 11 |
| Thermal Shock Resistance, points | 12 to 25 | |
| 14 to 17 |
Alloy Composition
| Carbon (C), % | 0 to 0.080 | |
| 0.1 to 0.15 |
| Chromium (Cr), % | 18 to 20 | |
| 4.0 to 6.0 |
| Copper (Cu), % | 0 | |
| 0 to 0.3 |
| Iron (Fe), % | 66.5 to 74 | |
| 91.5 to 95.2 |
| Manganese (Mn), % | 0 to 2.0 | |
| 0.3 to 0.6 |
| Molybdenum (Mo), % | 0 | |
| 0.45 to 0.65 |
| Nickel (Ni), % | 8.0 to 10.5 | |
| 0 to 0.3 |
| Nitrogen (N), % | 0 to 0.1 | |
| 0 to 0.012 |
| Phosphorus (P), % | 0 to 0.045 | |
| 0 to 0.020 |
| Silicon (Si), % | 0 to 0.75 | |
| 0 to 0.5 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 to 0.0050 |