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Grade 32 Titanium vs. C67300 Bronze

Grade 32 titanium belongs to the titanium alloys classification, while C67300 bronze belongs to the copper alloys. There are 29 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 C67300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 11
12
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 40
41
Shear Strength, MPa 460
300
Tensile Strength: Ultimate (UTS), MPa 770
500
Tensile Strength: Yield (Proof), MPa 670
340

Thermal Properties

Latent Heat of Fusion, J/g 410
190
Maximum Temperature: Mechanical, °C 310
130
Melting Completion (Liquidus), °C 1610
870
Melting Onset (Solidus), °C 1560
830
Specific Heat Capacity, J/kg-K 550
390
Thermal Conductivity, W/m-K 7.5
95
Thermal Expansion, µm/m-K 8.2
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
22
Electrical Conductivity: Equal Weight (Specific), % IACS 2.1
25

Otherwise Unclassified Properties

Base Metal Price, % relative 38
23
Density, g/cm3 4.5
8.0
Embodied Carbon, kg CO2/kg material 32
2.7
Embodied Energy, MJ/kg 530
46
Embodied Water, L/kg 180
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83
55
Resilience: Unit (Modulus of Resilience), kJ/m3 2100
550
Stiffness to Weight: Axial, points 13
7.4
Stiffness to Weight: Bending, points 35
20
Strength to Weight: Axial, points 47
17
Strength to Weight: Bending, points 41
17
Thermal Diffusivity, mm2/s 3.0
30
Thermal Shock Resistance, points 63
16

Alloy Composition

Aluminum (Al), % 4.5 to 5.5
0 to 0.25
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
58 to 63
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
0 to 0.5
Lead (Pb), % 0
0.4 to 3.0
Manganese (Mn), % 0
2.0 to 3.5
Molybdenum (Mo), % 0.6 to 1.2
0
Nickel (Ni), % 0
0 to 0.25
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.11
0
Silicon (Si), % 0.060 to 0.14
0.5 to 1.5
Tin (Sn), % 0.6 to 1.4
0 to 0.3
Titanium (Ti), % 88.1 to 93
0
Vanadium (V), % 0.6 to 1.4
0
Zinc (Zn), % 0
27.2 to 39.1
Zirconium (Zr), % 0.6 to 1.4
0
Residuals, % 0
0 to 0.5