R58150 Titanium vs. 6182 Aluminum
R58150 titanium belongs to the titanium alloys classification, while 6182 aluminum belongs to the aluminum alloys. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.
For each property being compared, the top bar is R58150 titanium and the bottom bar is 6182 aluminum.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 70 |
| Elongation at Break, % | 13 | |
| 6.8 to 13 |
| Fatigue Strength, MPa | 330 | |
| 63 to 99 |
| Poisson's Ratio | 0.32 | |
| 0.33 |
| Shear Modulus, GPa | 52 | |
| 26 |
| Shear Strength, MPa | 470 | |
| 140 to 190 |
| Tensile Strength: Ultimate (UTS), MPa | 770 | |
| 230 to 320 |
| Tensile Strength: Yield (Proof), MPa | 550 | |
| 130 to 270 |
Thermal Properties
| Latent Heat of Fusion, J/g | 410 | |
| 410 |
| Maximum Temperature: Mechanical, °C | 320 | |
| 190 |
| Melting Completion (Liquidus), °C | 1760 | |
| 640 |
| Melting Onset (Solidus), °C | 1700 | |
| 600 |
| Specific Heat Capacity, J/kg-K | 500 | |
| 900 |
| Thermal Expansion, µm/m-K | 8.4 | |
| 23 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 48 | |
| 9.5 |
| Density, g/cm3 | 5.4 | |
| 2.7 |
| Embodied Carbon, kg CO2/kg material | 31 | |
| 8.4 |
| Embodied Energy, MJ/kg | 480 | |
| 150 |
| Embodied Water, L/kg | 150 | |
| 1170 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 94 | |
| 21 to 26 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 1110 | |
| 110 to 520 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 32 | |
| 50 |
| Strength to Weight: Axial, points | 40 | |
| 23 to 32 |
| Strength to Weight: Bending, points | 35 | |
| 30 to 38 |
| Thermal Shock Resistance, points | 48 | |
| 10 to 14 |
Alloy Composition
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| Aluminum (Al), % | 0 | |
| 95 to 97.9 |
| Carbon (C), % | 0 to 0.1 | |
| 0 |
| Chromium (Cr), % | 0 | |
| 0 to 0.25 |
| Copper (Cu), % | 0 | |
| 0 to 0.1 |
| Hydrogen (H), % | 0 to 0.015 | |
| 0 |
| Iron (Fe), % | 0 to 0.1 | |
| 0 to 0.5 |
| Magnesium (Mg), % | 0 | |
| 0.7 to 1.2 |
| Manganese (Mn), % | 0 | |
| 0.5 to 1.0 |
| Molybdenum (Mo), % | 14 to 16 | |
| 0 |
| Nitrogen (N), % | 0 to 0.050 | |
| 0 |
| Oxygen (O), % | 0 to 0.2 | |
| 0 |
| Silicon (Si), % | 0 | |
| 0.9 to 1.3 |
| Titanium (Ti), % | 83.5 to 86 | |
| 0 to 0.1 |
| Zinc (Zn), % | 0 | |
| 0 to 0.2 |
| Zirconium (Zr), % | 0 | |
| 0.050 to 0.2 |
| Residuals, % | 0 | |
| 0 to 0.15 |