Nickel 625 vs. ASTM A514 Steel
Nickel 625 belongs to the nickel alloys classification, while ASTM A514 steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.
For each property being compared, the top bar is nickel 625 and the bottom bar is ASTM A514 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 190 |
| Elongation at Break, % | 33 to 34 | |
| 18 to 21 |
| Fatigue Strength, MPa | 240 to 320 | |
| 470 to 540 |
| Poisson's Ratio | 0.29 | |
| 0.29 |
| Shear Modulus, GPa | 79 | |
| 73 |
| Shear Strength, MPa | 530 to 600 | |
| 490 to 520 |
| Tensile Strength: Ultimate (UTS), MPa | 790 to 910 | |
| 790 to 830 |
| Tensile Strength: Yield (Proof), MPa | 320 to 450 | |
| 690 to 770 |
Thermal Properties
| Latent Heat of Fusion, J/g | 330 | |
| 250 to 260 |
| Maximum Temperature: Mechanical, °C | 980 | |
| 400 to 440 |
| Melting Completion (Liquidus), °C | 1350 | |
| 1460 |
| Melting Onset (Solidus), °C | 1290 | |
| 1420 |
| Specific Heat Capacity, J/kg-K | 440 | |
| 470 |
| Thermal Conductivity, W/m-K | 11 | |
| 37 to 51 |
| Thermal Expansion, µm/m-K | 13 | |
| 13 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 1.3 | |
| 7.2 to 7.6 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 1.4 | |
| 8.3 to 8.8 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 80 | |
| 2.3 to 3.8 |
| Density, g/cm3 | 8.6 | |
| 7.8 to 7.9 |
| Embodied Carbon, kg CO2/kg material | 14 | |
| 1.6 to 1.8 |
| Embodied Energy, MJ/kg | 190 | |
| 21 to 25 |
| Embodied Water, L/kg | 290 | |
| 48 to 57 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 220 to 250 | |
| 140 to 170 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 260 to 490 | |
| 1280 to 1590 |
| Stiffness to Weight: Axial, points | 13 | |
| 13 |
| Stiffness to Weight: Bending, points | 23 | |
| 24 |
| Strength to Weight: Axial, points | 26 to 29 | |
| 28 to 29 |
| Strength to Weight: Bending, points | 22 to 24 | |
| 24 to 25 |
| Thermal Diffusivity, mm2/s | 2.9 | |
| 10 to 14 |
| Thermal Shock Resistance, points | 22 to 25 | |
| 23 to 24 |