Nickel Beryllium 360 vs. Nuclear Grade Hafnium
Nickel beryllium 360 belongs to the nickel alloys classification, while nuclear grade hafnium belongs to the otherwise unclassified metals. There are 16 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.
For each property being compared, the top bar is nickel beryllium 360 and the bottom bar is nuclear grade hafnium.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 78 |
| Elongation at Break, % | 1.0 to 30 | |
| 25 |
| Poisson's Ratio | 0.3 | |
| 0.26 |
| Shear Modulus, GPa | 77 | |
| 31 |
| Tensile Strength: Ultimate (UTS), MPa | 780 to 1860 | |
| 350 |
| Tensile Strength: Yield (Proof), MPa | 380 to 1590 | |
| 170 |
Thermal Properties
| Specific Heat Capacity, J/kg-K | 460 | |
| 140 |
| Thermal Expansion, µm/m-K | 14 | |
| 5.9 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.3 | |
| 13 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 12 to 190 | |
| 73 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 360 to 3440 | |
| 180 |
| Stiffness to Weight: Axial, points | 13 | |
| 3.3 |
| Stiffness to Weight: Bending, points | 24 | |
| 11 |
| Strength to Weight: Axial, points | 26 to 62 | |
| 7.4 |
| Strength to Weight: Bending, points | 23 to 41 | |
| 8.4 |
| Thermal Shock Resistance, points | 19 to 46 | |
| 55 |