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C66100 Bronze vs. Grade 9 Titanium

C66100 bronze belongs to the copper alloys classification, while grade 9 titanium belongs to the titanium alloys. There are 27 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 C66100 bronze and the bottom bar is grade 9 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 8.0 to 40
11 to 17
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 43
40
Shear Strength, MPa 280 to 460
430 to 580
Tensile Strength: Ultimate (UTS), MPa 410 to 790
700 to 960
Tensile Strength: Yield (Proof), MPa 120 to 430
540 to 830

Thermal Properties

Latent Heat of Fusion, J/g 260
410
Maximum Temperature: Mechanical, °C 200
330
Melting Completion (Liquidus), °C 1050
1640
Melting Onset (Solidus), °C 1000
1590
Specific Heat Capacity, J/kg-K 400
550
Thermal Conductivity, W/m-K 34
8.1
Thermal Expansion, µm/m-K 17
9.1

Otherwise Unclassified Properties

Base Metal Price, % relative 29
37
Density, g/cm3 8.7
4.5
Embodied Carbon, kg CO2/kg material 2.6
36
Embodied Energy, MJ/kg 42
580
Embodied Water, L/kg 300
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
89 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
1380 to 3220
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 13 to 25
43 to 60
Strength to Weight: Bending, points 14 to 22
39 to 48
Thermal Diffusivity, mm2/s 9.7
3.3
Thermal Shock Resistance, points 15 to 29
52 to 71

Alloy Composition

Aluminum (Al), % 0
2.5 to 3.5
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 92 to 97
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.25
0 to 0.25
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.15
Silicon (Si), % 2.8 to 3.5
0
Titanium (Ti), % 0
92.6 to 95.5
Vanadium (V), % 0
2.0 to 3.0
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0
0 to 0.4