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Grade 24 Titanium vs. C32000 Brass

Grade 24 titanium belongs to the titanium alloys classification, while C32000 brass belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is grade 24 titanium and the bottom bar is C32000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 11
6.8 to 29
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 40
41
Shear Strength, MPa 610
180 to 280
Tensile Strength: Ultimate (UTS), MPa 1010
270 to 470
Tensile Strength: Yield (Proof), MPa 940
78 to 390

Thermal Properties

Latent Heat of Fusion, J/g 410
190
Maximum Temperature: Mechanical, °C 340
170
Melting Completion (Liquidus), °C 1610
1020
Melting Onset (Solidus), °C 1560
990
Specific Heat Capacity, J/kg-K 560
380
Thermal Conductivity, W/m-K 7.1
160
Thermal Expansion, µm/m-K 9.6
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
36
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
37

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.7
Embodied Carbon, kg CO2/kg material 43
2.6
Embodied Energy, MJ/kg 710
42
Embodied Water, L/kg 310
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
30 to 59
Resilience: Unit (Modulus of Resilience), kJ/m3 4160
28 to 680
Stiffness to Weight: Axial, points 13
7.1
Stiffness to Weight: Bending, points 35
18
Strength to Weight: Axial, points 63
8.8 to 15
Strength to Weight: Bending, points 50
11 to 16
Thermal Diffusivity, mm2/s 2.9
47
Thermal Shock Resistance, points 72
9.5 to 16

Alloy Composition

Aluminum (Al), % 5.5 to 6.8
0
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
83.5 to 86.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.4
0 to 0.1
Lead (Pb), % 0
1.5 to 2.2
Nickel (Ni), % 0
0 to 0.25
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.2
0
Palladium (Pd), % 0.040 to 0.080
0
Titanium (Ti), % 87.5 to 91
0
Vanadium (V), % 3.5 to 4.5
0
Zinc (Zn), % 0
10.6 to 15
Residuals, % 0
0 to 0.4