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C99300 Copper vs. Grade C-5 Titanium

C99300 copper belongs to the copper alloys classification, while grade C-5 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 C99300 copper and the bottom bar is grade C-5 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
310
Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 2.0
6.7
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 46
40
Tensile Strength: Ultimate (UTS), MPa 660
1000
Tensile Strength: Yield (Proof), MPa 380
940

Thermal Properties

Latent Heat of Fusion, J/g 240
410
Maximum Temperature: Mechanical, °C 250
340
Melting Completion (Liquidus), °C 1080
1610
Melting Onset (Solidus), °C 1070
1560
Specific Heat Capacity, J/kg-K 450
560
Thermal Conductivity, W/m-K 43
7.1
Thermal Expansion, µm/m-K 17
9.6

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
1.0
Electrical Conductivity: Equal Weight (Specific), % IACS 9.8
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 35
36
Density, g/cm3 8.2
4.4
Embodied Carbon, kg CO2/kg material 4.5
38
Embodied Energy, MJ/kg 70
610
Embodied Water, L/kg 400
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11
66
Resilience: Unit (Modulus of Resilience), kJ/m3 590
4200
Stiffness to Weight: Axial, points 8.3
13
Stiffness to Weight: Bending, points 20
35
Strength to Weight: Axial, points 22
63
Strength to Weight: Bending, points 20
50
Thermal Diffusivity, mm2/s 12
2.9
Thermal Shock Resistance, points 22
71

Alloy Composition

Aluminum (Al), % 10.7 to 11.5
5.5 to 6.8
Carbon (C), % 0
0 to 0.1
Cobalt (Co), % 1.0 to 2.0
0
Copper (Cu), % 68.6 to 74.4
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0.4 to 1.0
0 to 0.4
Lead (Pb), % 0 to 0.020
0
Nickel (Ni), % 13.5 to 16.5
0 to 0.050
Oxygen (O), % 0
0 to 0.25
Silicon (Si), % 0 to 0.020
0
Tin (Sn), % 0 to 0.050
0
Titanium (Ti), % 0
87.5 to 91
Vanadium (V), % 0
3.5 to 4.5
Residuals, % 0
0 to 0.4