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C65500 Bronze vs. Grade C-2 Titanium

C65500 bronze belongs to the copper alloys classification, while grade C-2 titanium belongs to the titanium alloys. There are 29 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 C65500 bronze and the bottom bar is grade C-2 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 4.0 to 70
17
Poisson's Ratio 0.34
0.32
Rockwell B Hardness 62 to 97
84
Shear Modulus, GPa 43
40
Tensile Strength: Ultimate (UTS), MPa 360 to 760
390
Tensile Strength: Yield (Proof), MPa 120 to 430
310

Thermal Properties

Latent Heat of Fusion, J/g 260
420
Maximum Temperature: Mechanical, °C 200
320
Melting Completion (Liquidus), °C 1030
1660
Melting Onset (Solidus), °C 970
1610
Specific Heat Capacity, J/kg-K 400
540
Thermal Conductivity, W/m-K 36
21
Thermal Expansion, µm/m-K 18
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 7.3
7.1

Otherwise Unclassified Properties

Base Metal Price, % relative 29
37
Density, g/cm3 8.6
4.5
Embodied Carbon, kg CO2/kg material 2.7
31
Embodied Energy, MJ/kg 42
510
Embodied Water, L/kg 300
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 450
61
Resilience: Unit (Modulus of Resilience), kJ/m3 62 to 790
460
Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 12 to 24
24
Strength to Weight: Bending, points 13 to 21
26
Thermal Diffusivity, mm2/s 10
8.8
Thermal Shock Resistance, points 12 to 26
30

Alloy Composition

Carbon (C), % 0
0 to 0.1
Copper (Cu), % 91.5 to 96.7
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.8
0 to 0.2
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0.5 to 1.3
0
Nickel (Ni), % 0 to 0.6
0 to 0.050
Oxygen (O), % 0
0 to 0.4
Silicon (Si), % 2.8 to 3.8
0
Titanium (Ti), % 0
98.8 to 100
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0
0 to 0.4