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Grade C-6 Titanium vs. C67400 Bronze

Grade C-6 titanium belongs to the titanium alloys classification, while C67400 bronze belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is grade C-6 titanium and the bottom bar is C67400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 9.0
22 to 28
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 39
41
Tensile Strength: Ultimate (UTS), MPa 890
480 to 610
Tensile Strength: Yield (Proof), MPa 830
250 to 370

Thermal Properties

Latent Heat of Fusion, J/g 410
190
Maximum Temperature: Mechanical, °C 310
130
Melting Completion (Liquidus), °C 1580
890
Melting Onset (Solidus), °C 1530
870
Specific Heat Capacity, J/kg-K 550
400
Thermal Conductivity, W/m-K 7.8
100
Thermal Expansion, µm/m-K 9.8
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.2
23
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
26

Otherwise Unclassified Properties

Base Metal Price, % relative 36
23
Density, g/cm3 4.5
7.9
Embodied Carbon, kg CO2/kg material 30
2.8
Embodied Energy, MJ/kg 480
48
Embodied Water, L/kg 190
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 78
110 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 3300
300 to 660
Stiffness to Weight: Axial, points 13
7.5
Stiffness to Weight: Bending, points 35
20
Strength to Weight: Axial, points 55
17 to 22
Strength to Weight: Bending, points 46
17 to 20
Thermal Diffusivity, mm2/s 3.2
32
Thermal Shock Resistance, points 63
16 to 20

Alloy Composition

Aluminum (Al), % 4.0 to 6.0
0.5 to 2.0
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
57 to 60
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.5
0 to 0.35
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0
2.0 to 3.5
Nickel (Ni), % 0 to 0.050
0 to 0.25
Oxygen (O), % 0 to 0.2
0
Silicon (Si), % 0
0.5 to 1.5
Tin (Sn), % 2.0 to 3.0
0 to 0.3
Titanium (Ti), % 89.7 to 94
0
Zinc (Zn), % 0
31.1 to 40
Residuals, % 0
0 to 0.5