Grade 23 Titanium vs. C44400 Brass
Grade 23 titanium belongs to the titanium alloys classification, while C44400 brass belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.
For each property being compared, the top bar is grade 23 titanium and the bottom bar is C44400 brass.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 110 | |
110 |
Poisson's Ratio | 0.32 | |
0.32 |
Shear Modulus, GPa | 40 | |
41 |
Tensile Strength: Ultimate (UTS), MPa | 930 to 940 | |
350 |
Tensile Strength: Yield (Proof), MPa | 850 to 870 | |
120 |
Thermal Properties
Latent Heat of Fusion, J/g | 410 | |
180 |
Maximum Temperature: Mechanical, °C | 340 | |
140 |
Melting Completion (Liquidus), °C | 1610 | |
940 |
Melting Onset (Solidus), °C | 1560 | |
900 |
Specific Heat Capacity, J/kg-K | 560 | |
380 |
Thermal Conductivity, W/m-K | 7.1 | |
110 |
Thermal Expansion, µm/m-K | 9.4 | |
20 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 1.0 | |
25 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 2.0 | |
27 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 36 | |
26 |
Density, g/cm3 | 4.4 | |
8.3 |
Embodied Carbon, kg CO2/kg material | 38 | |
2.8 |
Embodied Energy, MJ/kg | 610 | |
46 |
Embodied Water, L/kg | 200 | |
330 |
Common Calculations
Resilience: Unit (Modulus of Resilience), kJ/m3 | 3430 to 3560 | |
65 |
Stiffness to Weight: Axial, points | 13 | |
7.2 |
Stiffness to Weight: Bending, points | 35 | |
19 |
Strength to Weight: Axial, points | 58 to 59 | |
12 |
Strength to Weight: Bending, points | 48 | |
13 |
Thermal Diffusivity, mm2/s | 2.9 | |
35 |
Thermal Shock Resistance, points | 67 to 68 | |
12 |
Alloy Composition
Aluminum (Al), % | 5.5 to 6.5 | |
0 |
Antimony (Sb), % | 0 | |
0.020 to 0.1 |
Carbon (C), % | 0 to 0.080 | |
0 |
Copper (Cu), % | 0 | |
70 to 73 |
Hydrogen (H), % | 0 to 0.013 | |
0 |
Iron (Fe), % | 0 to 0.25 | |
0 to 0.060 |
Lead (Pb), % | 0 | |
0 to 0.070 |
Nitrogen (N), % | 0 to 0.030 | |
0 |
Oxygen (O), % | 0 to 0.13 | |
0 |
Tin (Sn), % | 0 | |
0.9 to 1.2 |
Titanium (Ti), % | 88.1 to 91 | |
0 |
Vanadium (V), % | 3.5 to 4.5 | |
0 |
Zinc (Zn), % | 0 | |
25.2 to 29.1 |
Residuals, % | 0 | |
0 to 0.4 |