ASTM A302 Alloy Steel vs. N06230 Nickel
ASTM A302 alloy steel belongs to the iron alloys classification, while N06230 nickel belongs to the nickel alloys. There are 30 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.
For each property being compared, the top bar is ASTM A302 alloy steel and the bottom bar is N06230 nickel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 210 |
| Elongation at Break, % | 20 to 23 | |
| 38 to 48 |
| Fatigue Strength, MPa | 250 to 280 | |
| 250 to 360 |
| Poisson's Ratio | 0.29 | |
| 0.28 |
| Shear Modulus, GPa | 73 | |
| 83 |
| Shear Strength, MPa | 370 to 390 | |
| 420 to 600 |
| Tensile Strength: Ultimate (UTS), MPa | 590 to 620 | |
| 620 to 840 |
| Tensile Strength: Yield (Proof), MPa | 350 to 390 | |
| 330 to 400 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 | |
| 310 |
| Maximum Temperature: Mechanical, °C | 410 | |
| 990 |
| Melting Completion (Liquidus), °C | 1460 | |
| 1370 |
| Melting Onset (Solidus), °C | 1420 | |
| 1300 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 420 |
| Thermal Conductivity, W/m-K | 39 to 51 | |
| 8.9 |
| Thermal Expansion, µm/m-K | 13 | |
| 13 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 7.2 to 7.4 | |
| 1.4 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 8.2 to 8.4 | |
| 1.3 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 2.4 to 3.0 | |
| 85 |
| Density, g/cm3 | 7.8 to 7.9 | |
| 9.5 |
| Embodied Carbon, kg CO2/kg material | 1.5 to 1.6 | |
| 11 |
| Embodied Energy, MJ/kg | 20 to 21 | |
| 160 |
| Embodied Water, L/kg | 48 to 50 | |
| 290 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 110 to 120 | |
| 200 to 330 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 330 to 410 | |
| 250 to 380 |
| Stiffness to Weight: Axial, points | 13 | |
| 12 |
| Stiffness to Weight: Bending, points | 24 | |
| 21 |
| Strength to Weight: Axial, points | 21 to 22 | |
| 18 to 25 |
| Strength to Weight: Bending, points | 20 to 21 | |
| 17 to 21 |
| Thermal Diffusivity, mm2/s | 10 to 14 | |
| 2.3 |
| Thermal Shock Resistance, points | 17 to 18 | |
| 17 to 23 |