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C67000 Bronze vs. Titanium 6-6-2

C67000 bronze belongs to the copper alloys classification, while titanium 6-6-2 belongs to the titanium 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 C67000 bronze and the bottom bar is titanium 6-6-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 5.6 to 11
6.7 to 9.0
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 42
44
Shear Strength, MPa 390 to 510
670 to 800
Tensile Strength: Ultimate (UTS), MPa 660 to 880
1140 to 1370
Tensile Strength: Yield (Proof), MPa 350 to 540
1040 to 1230

Thermal Properties

Latent Heat of Fusion, J/g 190
400
Maximum Temperature: Mechanical, °C 160
310
Melting Completion (Liquidus), °C 900
1610
Melting Onset (Solidus), °C 850
1560
Specific Heat Capacity, J/kg-K 410
540
Thermal Conductivity, W/m-K 99
5.5
Thermal Expansion, µm/m-K 20
9.4

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
1.1
Electrical Conductivity: Equal Weight (Specific), % IACS 25
2.1

Otherwise Unclassified Properties

Base Metal Price, % relative 23
40
Density, g/cm3 7.9
4.8
Embodied Carbon, kg CO2/kg material 2.9
29
Embodied Energy, MJ/kg 49
470
Embodied Water, L/kg 350
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 43 to 62
89 to 99
Stiffness to Weight: Axial, points 7.8
13
Stiffness to Weight: Bending, points 20
34
Strength to Weight: Axial, points 23 to 31
66 to 79
Strength to Weight: Bending, points 21 to 26
50 to 57
Thermal Diffusivity, mm2/s 30
2.1
Thermal Shock Resistance, points 21 to 29
75 to 90

Alloy Composition

Aluminum (Al), % 3.0 to 6.0
5.0 to 6.0
Carbon (C), % 0
0 to 0.050
Copper (Cu), % 63 to 68
0.35 to 1.0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 2.0 to 4.0
0.35 to 1.0
Lead (Pb), % 0 to 0.2
0
Manganese (Mn), % 2.5 to 5.0
0
Molybdenum (Mo), % 0
5.0 to 6.0
Nitrogen (N), % 0
0 to 0.040
Oxygen (O), % 0
0 to 0.2
Tin (Sn), % 0 to 0.5
1.5 to 2.5
Titanium (Ti), % 0
82.8 to 87.8
Zinc (Zn), % 21.8 to 32.5
0
Residuals, % 0
0 to 0.4