ASTM A514 Steel vs. EN 1.4378 Stainless Steel
Both ASTM A514 steel and EN 1.4378 stainless steel are iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.
For each property being compared, the top bar is ASTM A514 steel and the bottom bar is EN 1.4378 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 240 to 250 | |
| 190 to 340 |
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 200 |
| Elongation at Break, % | 18 to 21 | |
| 14 to 34 |
| Fatigue Strength, MPa | 470 to 540 | |
| 340 to 550 |
| Poisson's Ratio | 0.29 | |
| 0.28 |
| Shear Modulus, GPa | 73 | |
| 77 |
| Shear Strength, MPa | 490 to 520 | |
| 510 to 680 |
| Tensile Strength: Ultimate (UTS), MPa | 790 to 830 | |
| 760 to 1130 |
| Tensile Strength: Yield (Proof), MPa | 690 to 770 | |
| 430 to 970 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 to 260 | |
| 290 |
| Maximum Temperature: Mechanical, °C | 400 to 440 | |
| 910 |
| Melting Completion (Liquidus), °C | 1460 | |
| 1390 |
| Melting Onset (Solidus), °C | 1420 | |
| 1350 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 480 |
| Thermal Expansion, µm/m-K | 13 | |
| 17 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 2.3 to 3.8 | |
| 12 |
| Density, g/cm3 | 7.8 to 7.9 | |
| 7.6 |
| Embodied Carbon, kg CO2/kg material | 1.6 to 1.8 | |
| 2.7 |
| Embodied Energy, MJ/kg | 21 to 25 | |
| 39 |
| Embodied Water, L/kg | 48 to 57 | |
| 150 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 140 to 170 | |
| 150 to 220 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 1280 to 1590 | |
| 470 to 2370 |
| Stiffness to Weight: Axial, points | 13 | |
| 14 |
| Stiffness to Weight: Bending, points | 24 | |
| 25 |
| Strength to Weight: Axial, points | 28 to 29 | |
| 28 to 41 |
| Strength to Weight: Bending, points | 24 to 25 | |
| 24 to 31 |
| Thermal Shock Resistance, points | 23 to 24 | |
| 16 to 23 |