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Grade C-3 Titanium vs. C87200 Bronze

Grade C-3 titanium belongs to the titanium alloys classification, while C87200 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 C-3 titanium and the bottom bar is C87200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
85
Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 13
30
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 40
43
Tensile Strength: Ultimate (UTS), MPa 500
380
Tensile Strength: Yield (Proof), MPa 430
170

Thermal Properties

Latent Heat of Fusion, J/g 420
260
Maximum Temperature: Mechanical, °C 320
200
Melting Completion (Liquidus), °C 1660
970
Melting Onset (Solidus), °C 1610
860
Specific Heat Capacity, J/kg-K 540
410
Thermal Conductivity, W/m-K 21
28
Thermal Expansion, µm/m-K 8.7
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.5
6.0
Electrical Conductivity: Equal Weight (Specific), % IACS 6.9
6.3

Otherwise Unclassified Properties

Base Metal Price, % relative 37
29
Density, g/cm3 4.5
8.6
Embodied Carbon, kg CO2/kg material 31
2.7
Embodied Energy, MJ/kg 510
44
Embodied Water, L/kg 110
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 65
93
Resilience: Unit (Modulus of Resilience), kJ/m3 880
130
Stiffness to Weight: Axial, points 13
7.4
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 31
12
Strength to Weight: Bending, points 31
14
Thermal Diffusivity, mm2/s 8.5
8.0
Thermal Shock Resistance, points 39
14

Alloy Composition


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Aluminum (Al), % 0
0 to 1.5
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
89 to 99
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
0 to 2.5
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0 to 0.050
0
Oxygen (O), % 0 to 0.4
0
Phosphorus (P), % 0
0 to 0.5
Silicon (Si), % 0
1.0 to 5.0
Tin (Sn), % 0
0 to 1.0
Titanium (Ti), % 98.8 to 100
0
Zinc (Zn), % 0
0 to 5.0
Residuals, % 0 to 0.4
0