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Grade C-6 Titanium vs. C61800 Bronze

Grade C-6 titanium belongs to the titanium alloys classification, while C61800 bronze belongs to the copper 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 grade C-6 titanium and the bottom bar is C61800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 9.0
26
Fatigue Strength, MPa 460
190
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 39
44
Tensile Strength: Ultimate (UTS), MPa 890
740
Tensile Strength: Yield (Proof), MPa 830
310

Thermal Properties

Latent Heat of Fusion, J/g 410
230
Maximum Temperature: Mechanical, °C 310
220
Melting Completion (Liquidus), °C 1580
1050
Melting Onset (Solidus), °C 1530
1040
Specific Heat Capacity, J/kg-K 550
440
Thermal Conductivity, W/m-K 7.8
64
Thermal Expansion, µm/m-K 9.8
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.2
13
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
14

Otherwise Unclassified Properties

Base Metal Price, % relative 36
28
Density, g/cm3 4.5
8.3
Embodied Carbon, kg CO2/kg material 30
3.1
Embodied Energy, MJ/kg 480
52
Embodied Water, L/kg 190
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 78
150
Resilience: Unit (Modulus of Resilience), kJ/m3 3300
420
Stiffness to Weight: Axial, points 13
7.5
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 55
25
Strength to Weight: Bending, points 46
22
Thermal Diffusivity, mm2/s 3.2
18
Thermal Shock Resistance, points 63
26

Alloy Composition

Aluminum (Al), % 4.0 to 6.0
8.5 to 11
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
86.9 to 91
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.5
0.5 to 1.5
Lead (Pb), % 0
0 to 0.020
Nickel (Ni), % 0 to 0.050
0
Oxygen (O), % 0 to 0.2
0
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 2.0 to 3.0
0
Titanium (Ti), % 89.7 to 94
0
Zinc (Zn), % 0
0 to 0.020
Residuals, % 0
0 to 0.5