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CC140C Copper vs. Grade C-6 Titanium

CC140C copper belongs to the copper alloys classification, while grade C-6 titanium belongs to the titanium 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 CC140C copper and the bottom bar is grade C-6 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 110
290
Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 11
9.0
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 44
39
Tensile Strength: Ultimate (UTS), MPa 340
890
Tensile Strength: Yield (Proof), MPa 230
830

Thermal Properties

Latent Heat of Fusion, J/g 210
410
Maximum Temperature: Mechanical, °C 200
310
Melting Completion (Liquidus), °C 1100
1580
Melting Onset (Solidus), °C 1040
1530
Specific Heat Capacity, J/kg-K 390
550
Thermal Conductivity, W/m-K 310
7.8
Thermal Expansion, µm/m-K 17
9.8

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 77
1.2
Electrical Conductivity: Equal Weight (Specific), % IACS 78
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 31
36
Density, g/cm3 8.9
4.5
Embodied Carbon, kg CO2/kg material 2.6
30
Embodied Energy, MJ/kg 41
480
Embodied Water, L/kg 310
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 34
78
Resilience: Unit (Modulus of Resilience), kJ/m3 220
3300
Stiffness to Weight: Axial, points 7.3
13
Stiffness to Weight: Bending, points 18
35
Strength to Weight: Axial, points 10
55
Strength to Weight: Bending, points 12
46
Thermal Diffusivity, mm2/s 89
3.2
Thermal Shock Resistance, points 12
63

Alloy Composition

Aluminum (Al), % 0
4.0 to 6.0
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0.4 to 1.2
0
Copper (Cu), % 98.8 to 99.6
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0
0 to 0.5
Nickel (Ni), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Tin (Sn), % 0
2.0 to 3.0
Titanium (Ti), % 0
89.7 to 94
Residuals, % 0
0 to 0.4