N07773 Nickel vs. Titanium 6-7
N07773 nickel belongs to the nickel alloys classification, while titanium 6-7 belongs to the titanium alloys.
For each property being compared, the top bar is N07773 nickel and the bottom bar is titanium 6-7.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 120 |
| Elongation at Break, % | 40 | |
| 11 |
| Fatigue Strength, MPa | 220 | |
| 530 |
| Poisson's Ratio | 0.29 | |
| 0.33 |
| Reduction in Area, % | 56 | |
| 29 |
| Shear Modulus, GPa | 77 | |
| 45 |
| Shear Strength, MPa | 480 | |
| 610 |
| Tensile Strength: Ultimate (UTS), MPa | 710 | |
| 1020 |
| Tensile Strength: Yield (Proof), MPa | 270 | |
| 900 |
Thermal Properties
| Latent Heat of Fusion, J/g | 320 | |
| 410 |
| Maximum Temperature: Mechanical, °C | 990 | |
| 300 |
| Melting Completion (Liquidus), °C | 1510 | |
| 1700 |
| Melting Onset (Solidus), °C | 1460 | |
| 1650 |
| Specific Heat Capacity, J/kg-K | 450 | |
| 520 |
| Thermal Expansion, µm/m-K | 13 | |
| 9.3 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 75 | |
| 75 |
| Density, g/cm3 | 8.5 | |
| 5.1 |
| Embodied Carbon, kg CO2/kg material | 13 | |
| 34 |
| Embodied Energy, MJ/kg | 180 | |
| 540 |
| Embodied Water, L/kg | 260 | |
| 190 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 220 | |
| 110 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 180 | |
| 3460 |
| Stiffness to Weight: Axial, points | 13 | |
| 13 |
| Stiffness to Weight: Bending, points | 23 | |
| 32 |
| Strength to Weight: Axial, points | 23 | |
| 56 |
| Strength to Weight: Bending, points | 21 | |
| 44 |
| Thermal Shock Resistance, points | 20 | |
| 66 |
Alloy Composition
| Aluminum (Al), % | 0 to 2.0 | |
| 5.5 to 6.5 |
| Carbon (C), % | 0 to 0.030 | |
| 0 to 0.080 |
| Chromium (Cr), % | 18 to 27 | |
| 0 |
| Hydrogen (H), % | 0 | |
| 0 to 0.0090 |
| Iron (Fe), % | 0 to 32 | |
| 0 to 0.25 |
| Manganese (Mn), % | 0 to 1.0 | |
| 0 |
| Molybdenum (Mo), % | 2.5 to 5.5 | |
| 6.5 to 7.5 |
| Nickel (Ni), % | 45 to 60 | |
| 0 |
| Niobium (Nb), % | 2.5 to 6.0 | |
| 6.5 to 7.5 |
| Nitrogen (N), % | 0 | |
| 0 to 0.050 |
| Oxygen (O), % | 0 | |
| 0 to 0.2 |
| Phosphorus (P), % | 0 to 0.030 | |
| 0 |
| Silicon (Si), % | 0 to 0.5 | |
| 0 |
| Sulfur (S), % | 0 to 0.010 | |
| 0 |
| Tantalum (Ta), % | 0 | |
| 0 to 0.5 |
| Titanium (Ti), % | 0 to 2.0 | |
| 84.9 to 88 |
| Tungsten (W), % | 0 to 6.0 | |
| 0 |