ASTM A514 Steel vs. EN 1.4568 Stainless Steel
Both ASTM A514 steel and EN 1.4568 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 A514 steel and the bottom bar is EN 1.4568 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 200 |
| Elongation at Break, % | 18 to 21 | |
| 2.3 to 21 |
| Fatigue Strength, MPa | 470 to 540 | |
| 220 to 670 |
| Poisson's Ratio | 0.29 | |
| 0.28 |
| Shear Modulus, GPa | 73 | |
| 76 |
| Shear Strength, MPa | 490 to 520 | |
| 520 to 930 |
| Tensile Strength: Ultimate (UTS), MPa | 790 to 830 | |
| 830 to 1620 |
| Tensile Strength: Yield (Proof), MPa | 690 to 770 | |
| 330 to 1490 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 to 260 | |
| 280 |
| Maximum Temperature: Mechanical, °C | 400 to 440 | |
| 890 |
| Melting Completion (Liquidus), °C | 1460 | |
| 1420 |
| Melting Onset (Solidus), °C | 1420 | |
| 1380 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 480 |
| Thermal Conductivity, W/m-K | 37 to 51 | |
| 16 |
| Thermal Expansion, µm/m-K | 13 | |
| 13 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 7.2 to 7.6 | |
| 2.2 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 8.3 to 8.8 | |
| 2.5 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 2.3 to 3.8 | |
| 13 |
| Density, g/cm3 | 7.8 to 7.9 | |
| 7.7 |
| Embodied Carbon, kg CO2/kg material | 1.6 to 1.8 | |
| 2.8 |
| Embodied Energy, MJ/kg | 21 to 25 | |
| 40 |
| Embodied Water, L/kg | 48 to 57 | |
| 140 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 140 to 170 | |
| 36 to 140 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 1280 to 1590 | |
| 290 to 5710 |
| Stiffness to Weight: Axial, points | 13 | |
| 14 |
| Stiffness to Weight: Bending, points | 24 | |
| 25 |
| Strength to Weight: Axial, points | 28 to 29 | |
| 30 to 58 |
| Strength to Weight: Bending, points | 24 to 25 | |
| 25 to 40 |
| Thermal Diffusivity, mm2/s | 10 to 14 | |
| 4.3 |
| Thermal Shock Resistance, points | 23 to 24 | |
| 23 to 46 |