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Grade 29 Titanium vs. C61400 Bronze

Grade 29 titanium belongs to the titanium alloys classification, while C61400 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 29 titanium and the bottom bar is C61400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 6.8 to 11
34 to 40
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 40
43
Shear Strength, MPa 550 to 560
370 to 380
Tensile Strength: Ultimate (UTS), MPa 930 to 940
540 to 570
Tensile Strength: Yield (Proof), MPa 850 to 870
220 to 270

Thermal Properties

Latent Heat of Fusion, J/g 410
220
Maximum Temperature: Mechanical, °C 340
220
Melting Completion (Liquidus), °C 1610
1050
Melting Onset (Solidus), °C 1560
1040
Specific Heat Capacity, J/kg-K 560
420
Thermal Conductivity, W/m-K 7.3
67
Thermal Expansion, µm/m-K 9.3
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
14
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
15

Otherwise Unclassified Properties

Base Metal Price, % relative 36
28
Density, g/cm3 4.5
8.5
Embodied Carbon, kg CO2/kg material 39
3.0
Embodied Energy, MJ/kg 640
48
Embodied Water, L/kg 410
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 62 to 100
160 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 3420 to 3540
210 to 310
Stiffness to Weight: Axial, points 13
7.5
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 58 to 59
18 to 19
Strength to Weight: Bending, points 47 to 48
17 to 18
Thermal Diffusivity, mm2/s 2.9
19
Thermal Shock Resistance, points 68 to 69
18 to 20

Alloy Composition

Aluminum (Al), % 5.5 to 6.5
6.0 to 8.0
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
86 to 92.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
1.5 to 3.5
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0
0 to 1.0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.13
0
Phosphorus (P), % 0
0 to 0.015
Ruthenium (Ru), % 0.080 to 0.14
0
Titanium (Ti), % 88 to 90.9
0
Vanadium (V), % 3.5 to 4.5
0
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0
0 to 0.5