Grade Ti-Pd18 Titanium vs. C27400 Brass
Grade Ti-Pd18 titanium belongs to the titanium alloys classification, while C27400 brass belongs to the copper alloys. There are 23 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.
For each property being compared, the top bar is grade Ti-Pd18 titanium and the bottom bar is C27400 brass.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 110 | |
110 |
Poisson's Ratio | 0.32 | |
0.31 |
Shear Modulus, GPa | 40 | |
40 |
Tensile Strength: Ultimate (UTS), MPa | 710 | |
370 to 650 |
Thermal Properties
Latent Heat of Fusion, J/g | 410 | |
170 |
Maximum Temperature: Mechanical, °C | 330 | |
120 |
Melting Completion (Liquidus), °C | 1640 | |
920 |
Melting Onset (Solidus), °C | 1590 | |
870 |
Specific Heat Capacity, J/kg-K | 550 | |
390 |
Thermal Conductivity, W/m-K | 8.2 | |
120 |
Thermal Expansion, µm/m-K | 9.1 | |
21 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 1.4 | |
28 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 2.7 | |
31 |
Otherwise Unclassified Properties
Density, g/cm3 | 4.5 | |
8.0 |
Embodied Carbon, kg CO2/kg material | 41 | |
2.7 |
Embodied Energy, MJ/kg | 670 | |
45 |
Embodied Water, L/kg | 270 | |
320 |
Common Calculations
Stiffness to Weight: Axial, points | 13 | |
7.2 |
Stiffness to Weight: Bending, points | 35 | |
20 |
Strength to Weight: Axial, points | 44 | |
13 to 23 |
Strength to Weight: Bending, points | 39 | |
14 to 21 |
Thermal Diffusivity, mm2/s | 3.3 | |
37 |
Thermal Shock Resistance, points | 52 | |
12 to 22 |
Alloy Composition
Aluminum (Al), % | 2.5 to 3.5 | |
0 |
Carbon (C), % | 0 to 0.1 | |
0 |
Copper (Cu), % | 0 | |
61 to 64 |
Hydrogen (H), % | 0 to 0.015 | |
0 |
Iron (Fe), % | 0 to 0.25 | |
0 to 0.1 |
Lead (Pb), % | 0 | |
0 to 0.050 |
Nickel (Ni), % | 0 to 0.050 | |
0 |
Oxygen (O), % | 0 to 0.15 | |
0 |
Palladium (Pd), % | 0.040 to 0.080 | |
0 |
Titanium (Ti), % | 92.5 to 95.5 | |
0 |
Vanadium (V), % | 2.0 to 3.0 | |
0 |
Zinc (Zn), % | 0 | |
35.6 to 39 |
Residuals, % | 0 | |
0 to 0.3 |