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C15900 Copper vs. Grade Ti-Pd8A Titanium

C15900 copper belongs to the copper alloys classification, while grade Ti-Pd8A titanium belongs to the titanium alloys. There are 27 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C15900 copper and the bottom bar is grade Ti-Pd8A titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 6.5
13
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 43
40
Tensile Strength: Ultimate (UTS), MPa 720
500
Tensile Strength: Yield (Proof), MPa 240
430

Thermal Properties

Latent Heat of Fusion, J/g 210
420
Maximum Temperature: Mechanical, °C 200
320
Melting Completion (Liquidus), °C 1080
1660
Melting Onset (Solidus), °C 1030
1610
Specific Heat Capacity, J/kg-K 390
540
Thermal Conductivity, W/m-K 280
21
Thermal Expansion, µm/m-K 17
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 48
3.5
Electrical Conductivity: Equal Weight (Specific), % IACS 49
6.9

Otherwise Unclassified Properties

Density, g/cm3 8.8
4.5
Embodied Carbon, kg CO2/kg material 2.8
49
Embodied Energy, MJ/kg 45
840
Embodied Water, L/kg 310
520

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 37
65
Resilience: Unit (Modulus of Resilience), kJ/m3 260
880
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
35
Strength to Weight: Axial, points 23
31
Strength to Weight: Bending, points 20
31
Thermal Diffusivity, mm2/s 80
8.6
Thermal Shock Resistance, points 26
39

Alloy Composition

Aluminum (Al), % 0.76 to 0.84
0
Carbon (C), % 0.27 to 0.33
0 to 0.1
Copper (Cu), % 97.5 to 97.9
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.040
0 to 0.25
Nickel (Ni), % 0
0 to 0.050
Oxygen (O), % 0.4 to 0.54
0 to 0.4
Palladium (Pd), % 0
0.12 to 0.3
Titanium (Ti), % 0.66 to 0.74
98.8 to 99.9
Residuals, % 0
0 to 0.4