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Grade 32 Titanium vs. C84200 Brass

Grade 32 titanium belongs to the titanium alloys classification, while C84200 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 32 titanium and the bottom bar is C84200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 11
15
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 40
40
Tensile Strength: Ultimate (UTS), MPa 770
250
Tensile Strength: Yield (Proof), MPa 670
120

Thermal Properties

Latent Heat of Fusion, J/g 410
180
Maximum Temperature: Mechanical, °C 310
150
Melting Completion (Liquidus), °C 1610
990
Melting Onset (Solidus), °C 1560
840
Specific Heat Capacity, J/kg-K 550
370
Thermal Conductivity, W/m-K 7.5
72
Thermal Expansion, µm/m-K 8.2
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
16
Electrical Conductivity: Equal Weight (Specific), % IACS 2.1
17

Otherwise Unclassified Properties

Base Metal Price, % relative 38
30
Density, g/cm3 4.5
8.5
Embodied Carbon, kg CO2/kg material 32
3.1
Embodied Energy, MJ/kg 530
51
Embodied Water, L/kg 180
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83
31
Resilience: Unit (Modulus of Resilience), kJ/m3 2100
72
Stiffness to Weight: Axial, points 13
6.9
Stiffness to Weight: Bending, points 35
18
Strength to Weight: Axial, points 47
8.2
Strength to Weight: Bending, points 41
10
Thermal Diffusivity, mm2/s 3.0
23
Thermal Shock Resistance, points 63
9.1

Alloy Composition

Aluminum (Al), % 4.5 to 5.5
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
78 to 82
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
0 to 0.4
Lead (Pb), % 0
2.0 to 3.0
Molybdenum (Mo), % 0.6 to 1.2
0
Nickel (Ni), % 0
0 to 0.8
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.11
0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0.060 to 0.14
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0.6 to 1.4
4.0 to 6.0
Titanium (Ti), % 88.1 to 93
0
Vanadium (V), % 0.6 to 1.4
0
Zinc (Zn), % 0
10 to 16
Zirconium (Zr), % 0.6 to 1.4
0
Residuals, % 0
0 to 0.7