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C99500 Copper vs. Titanium 6-2-4-2

C99500 copper belongs to the copper alloys classification, while titanium 6-2-4-2 belongs to the titanium alloys. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C99500 copper and the bottom bar is titanium 6-2-4-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 13
8.6
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 45
40
Tensile Strength: Ultimate (UTS), MPa 540
950
Tensile Strength: Yield (Proof), MPa 310
880

Thermal Properties

Latent Heat of Fusion, J/g 240
400
Maximum Temperature: Mechanical, °C 210
300
Melting Completion (Liquidus), °C 1090
1590
Melting Onset (Solidus), °C 1040
1540
Specific Heat Capacity, J/kg-K 400
540
Thermal Expansion, µm/m-K 17
9.5

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
0.9
Electrical Conductivity: Equal Weight (Specific), % IACS 10
1.8

Otherwise Unclassified Properties

Base Metal Price, % relative 30
42
Density, g/cm3 8.7
4.6
Embodied Carbon, kg CO2/kg material 3.0
32
Embodied Energy, MJ/kg 47
520
Embodied Water, L/kg 300
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
79
Resilience: Unit (Modulus of Resilience), kJ/m3 410
3640
Stiffness to Weight: Axial, points 7.7
13
Stiffness to Weight: Bending, points 19
34
Strength to Weight: Axial, points 17
57
Strength to Weight: Bending, points 17
46
Thermal Shock Resistance, points 19
67

Alloy Composition

Aluminum (Al), % 0.5 to 2.0
5.5 to 6.5
Carbon (C), % 0
0 to 0.050
Copper (Cu), % 82.5 to 92
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 3.0 to 5.0
0 to 0.25
Lead (Pb), % 0 to 0.25
0
Manganese (Mn), % 0 to 0.5
0
Molybdenum (Mo), % 0
1.8 to 2.2
Nickel (Ni), % 3.5 to 5.5
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.15
Silicon (Si), % 0.5 to 2.0
0.060 to 0.12
Tin (Sn), % 0
1.8 to 2.2
Titanium (Ti), % 0
83.7 to 87.2
Zinc (Zn), % 0.5 to 2.0
0
Zirconium (Zr), % 0
3.6 to 4.4
Residuals, % 0
0 to 0.4