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Titanium 6-6-2 vs. C67400 Bronze

Titanium 6-6-2 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 (4, in this case) are not shown.

For each property being compared, the top bar is titanium 6-6-2 and the bottom bar is C67400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 6.7 to 9.0
22 to 28
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 44
41
Shear Strength, MPa 670 to 800
310 to 350
Tensile Strength: Ultimate (UTS), MPa 1140 to 1370
480 to 610
Tensile Strength: Yield (Proof), MPa 1040 to 1230
250 to 370

Thermal Properties

Latent Heat of Fusion, J/g 400
190
Maximum Temperature: Mechanical, °C 310
130
Melting Completion (Liquidus), °C 1610
890
Melting Onset (Solidus), °C 1560
870
Specific Heat Capacity, J/kg-K 540
400
Thermal Conductivity, W/m-K 5.5
100
Thermal Expansion, µm/m-K 9.4
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.1
23
Electrical Conductivity: Equal Weight (Specific), % IACS 2.1
26

Otherwise Unclassified Properties

Base Metal Price, % relative 40
23
Density, g/cm3 4.8
7.9
Embodied Carbon, kg CO2/kg material 29
2.8
Embodied Energy, MJ/kg 470
48
Embodied Water, L/kg 200
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 89 to 99
110 to 120
Stiffness to Weight: Axial, points 13
7.5
Stiffness to Weight: Bending, points 34
20
Strength to Weight: Axial, points 66 to 79
17 to 22
Strength to Weight: Bending, points 50 to 57
17 to 20
Thermal Diffusivity, mm2/s 2.1
32
Thermal Shock Resistance, points 75 to 90
16 to 20

Alloy Composition

Aluminum (Al), % 5.0 to 6.0
0.5 to 2.0
Carbon (C), % 0 to 0.050
0
Copper (Cu), % 0.35 to 1.0
57 to 60
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0.35 to 1.0
0 to 0.35
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0
2.0 to 3.5
Molybdenum (Mo), % 5.0 to 6.0
0
Nickel (Ni), % 0
0 to 0.25
Nitrogen (N), % 0 to 0.040
0
Oxygen (O), % 0 to 0.2
0
Silicon (Si), % 0
0.5 to 1.5
Tin (Sn), % 1.5 to 2.5
0 to 0.3
Titanium (Ti), % 82.8 to 87.8
0
Zinc (Zn), % 0
31.1 to 40
Residuals, % 0
0 to 0.5