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Grade 32 Titanium vs. C83300 Brass

Grade 32 titanium belongs to the titanium alloys classification, while C83300 brass belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is grade 32 titanium and the bottom bar is C83300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 11
35
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 40
42
Tensile Strength: Ultimate (UTS), MPa 770
220
Tensile Strength: Yield (Proof), MPa 670
69

Thermal Properties

Latent Heat of Fusion, J/g 410
200
Maximum Temperature: Mechanical, °C 310
180
Melting Completion (Liquidus), °C 1610
1060
Melting Onset (Solidus), °C 1560
1030
Specific Heat Capacity, J/kg-K 550
380
Thermal Conductivity, W/m-K 7.5
160
Thermal Expansion, µm/m-K 8.2
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
32
Electrical Conductivity: Equal Weight (Specific), % IACS 2.1
33

Otherwise Unclassified Properties

Base Metal Price, % relative 38
30
Density, g/cm3 4.5
8.8
Embodied Carbon, kg CO2/kg material 32
2.7
Embodied Energy, MJ/kg 530
44
Embodied Water, L/kg 180
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83
60
Resilience: Unit (Modulus of Resilience), kJ/m3 2100
21
Stiffness to Weight: Axial, points 13
7.0
Stiffness to Weight: Bending, points 35
18
Strength to Weight: Axial, points 47
6.9
Strength to Weight: Bending, points 41
9.2
Thermal Diffusivity, mm2/s 3.0
48
Thermal Shock Resistance, points 63
7.9

Alloy Composition

Aluminum (Al), % 4.5 to 5.5
0
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
92 to 94
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
0
Lead (Pb), % 0
1.0 to 2.0
Molybdenum (Mo), % 0.6 to 1.2
0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.11
0
Silicon (Si), % 0.060 to 0.14
0
Tin (Sn), % 0.6 to 1.4
1.0 to 2.0
Titanium (Ti), % 88.1 to 93
0
Vanadium (V), % 0.6 to 1.4
0
Zinc (Zn), % 0
2.0 to 6.0
Zirconium (Zr), % 0.6 to 1.4
0
Residuals, % 0
0 to 0.7