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C95820 Bronze vs. Grade C-3 Titanium

C95820 bronze belongs to the copper alloys classification, while grade C-3 titanium 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 C95820 bronze and the bottom bar is grade C-3 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 15
13
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 44
40
Tensile Strength: Ultimate (UTS), MPa 730
500
Tensile Strength: Yield (Proof), MPa 310
430

Thermal Properties

Latent Heat of Fusion, J/g 230
420
Maximum Temperature: Mechanical, °C 230
320
Melting Completion (Liquidus), °C 1080
1660
Melting Onset (Solidus), °C 1020
1610
Specific Heat Capacity, J/kg-K 440
540
Thermal Conductivity, W/m-K 38
21
Thermal Expansion, µm/m-K 17
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
3.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.2
6.9

Otherwise Unclassified Properties

Base Metal Price, % relative 29
37
Density, g/cm3 8.3
4.5
Embodied Carbon, kg CO2/kg material 3.5
31
Embodied Energy, MJ/kg 56
510
Embodied Water, L/kg 380
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 86
65
Resilience: Unit (Modulus of Resilience), kJ/m3 400
880
Stiffness to Weight: Axial, points 8.0
13
Stiffness to Weight: Bending, points 20
35
Strength to Weight: Axial, points 24
31
Strength to Weight: Bending, points 22
31
Thermal Diffusivity, mm2/s 11
8.5
Thermal Shock Resistance, points 25
39

Alloy Composition

Aluminum (Al), % 9.0 to 10
0
Carbon (C), % 0
0 to 0.1
Copper (Cu), % 77.5 to 82.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 4.0 to 5.0
0 to 0.25
Lead (Pb), % 0 to 0.020
0
Manganese (Mn), % 0 to 1.5
0
Nickel (Ni), % 4.5 to 5.8
0 to 0.050
Oxygen (O), % 0
0 to 0.4
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 0.020
0
Titanium (Ti), % 0
98.8 to 100
Zinc (Zn), % 0 to 0.2
0
Residuals, % 0
0 to 0.4