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Grade 9 Titanium vs. C67000 Bronze

Grade 9 titanium belongs to the titanium alloys classification, while C67000 bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is grade 9 titanium and the bottom bar is C67000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 11 to 17
5.6 to 11
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 40
42
Shear Strength, MPa 430 to 580
390 to 510
Tensile Strength: Ultimate (UTS), MPa 700 to 960
660 to 880
Tensile Strength: Yield (Proof), MPa 540 to 830
350 to 540

Thermal Properties

Latent Heat of Fusion, J/g 410
190
Maximum Temperature: Mechanical, °C 330
160
Melting Completion (Liquidus), °C 1640
900
Melting Onset (Solidus), °C 1590
850
Specific Heat Capacity, J/kg-K 550
410
Thermal Conductivity, W/m-K 8.1
99
Thermal Expansion, µm/m-K 9.1
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
22
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
25

Otherwise Unclassified Properties

Base Metal Price, % relative 37
23
Density, g/cm3 4.5
7.9
Embodied Carbon, kg CO2/kg material 36
2.9
Embodied Energy, MJ/kg 580
49
Embodied Water, L/kg 150
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 89 to 110
43 to 62
Resilience: Unit (Modulus of Resilience), kJ/m3 1380 to 3220
560 to 1290
Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 35
20
Strength to Weight: Axial, points 43 to 60
23 to 31
Strength to Weight: Bending, points 39 to 48
21 to 26
Thermal Diffusivity, mm2/s 3.3
30
Thermal Shock Resistance, points 52 to 71
21 to 29

Alloy Composition

Aluminum (Al), % 2.5 to 3.5
3.0 to 6.0
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
63 to 68
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
2.0 to 4.0
Lead (Pb), % 0
0 to 0.2
Manganese (Mn), % 0
2.5 to 5.0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.15
0
Tin (Sn), % 0
0 to 0.5
Titanium (Ti), % 92.6 to 95.5
0
Vanadium (V), % 2.0 to 3.0
0
Zinc (Zn), % 0
21.8 to 32.5
Residuals, % 0
0 to 0.5