ASTM A204 Steel vs. EN 1.4913 Stainless Steel
Both ASTM A204 steel and EN 1.4913 stainless steel are iron alloys. There are 30 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 ASTM A204 steel and the bottom bar is EN 1.4913 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 190 |
| Elongation at Break, % | 18 to 22 | |
| 14 to 22 |
| Fatigue Strength, MPa | 200 to 220 | |
| 320 to 480 |
| Poisson's Ratio | 0.29 | |
| 0.28 |
| Shear Modulus, GPa | 73 | |
| 75 |
| Shear Strength, MPa | 330 to 360 | |
| 550 to 590 |
| Tensile Strength: Ultimate (UTS), MPa | 520 to 590 | |
| 870 to 980 |
| Tensile Strength: Yield (Proof), MPa | 290 to 330 | |
| 480 to 850 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 | |
| 270 |
| Maximum Temperature: Mechanical, °C | 410 | |
| 700 |
| Melting Completion (Liquidus), °C | 1470 | |
| 1460 |
| Melting Onset (Solidus), °C | 1420 to 1430 | |
| 1410 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 480 |
| Thermal Conductivity, W/m-K | 52 | |
| 24 |
| Thermal Expansion, µm/m-K | 13 | |
| 11 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 7.2 | |
| 2.9 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 8.2 | |
| 3.3 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 2.4 | |
| 9.0 |
| Density, g/cm3 | 7.9 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 1.5 | |
| 2.9 |
| Embodied Energy, MJ/kg | 20 | |
| 41 |
| Embodied Water, L/kg | 47 | |
| 97 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 90 to 95 | |
| 130 to 160 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 220 to 290 | |
| 600 to 1860 |
| Stiffness to Weight: Axial, points | 13 | |
| 14 |
| Stiffness to Weight: Bending, points | 24 | |
| 25 |
| Strength to Weight: Axial, points | 18 to 21 | |
| 31 to 35 |
| Strength to Weight: Bending, points | 18 to 20 | |
| 26 to 28 |
| Thermal Diffusivity, mm2/s | 14 | |
| 6.5 |
| Thermal Shock Resistance, points | 15 to 17 | |
| 31 to 34 |