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C99300 Copper vs. Grade Ti-Pd8A Titanium

C99300 copper belongs to the copper alloys classification, while grade Ti-Pd8A titanium belongs to the titanium alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C99300 copper and the bottom bar is grade Ti-Pd8A titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
200
Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 2.0
13
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 46
40
Tensile Strength: Ultimate (UTS), MPa 660
500
Tensile Strength: Yield (Proof), MPa 380
430

Thermal Properties

Latent Heat of Fusion, J/g 240
420
Maximum Temperature: Mechanical, °C 250
320
Melting Completion (Liquidus), °C 1080
1660
Melting Onset (Solidus), °C 1070
1610
Specific Heat Capacity, J/kg-K 450
540
Thermal Conductivity, W/m-K 43
21
Thermal Expansion, µm/m-K 17
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
3.5
Electrical Conductivity: Equal Weight (Specific), % IACS 9.8
6.9

Otherwise Unclassified Properties

Density, g/cm3 8.2
4.5
Embodied Carbon, kg CO2/kg material 4.5
49
Embodied Energy, MJ/kg 70
840
Embodied Water, L/kg 400
520

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11
65
Resilience: Unit (Modulus of Resilience), kJ/m3 590
880
Stiffness to Weight: Axial, points 8.3
13
Stiffness to Weight: Bending, points 20
35
Strength to Weight: Axial, points 22
31
Strength to Weight: Bending, points 20
31
Thermal Diffusivity, mm2/s 12
8.6
Thermal Shock Resistance, points 22
39

Alloy Composition

Aluminum (Al), % 10.7 to 11.5
0
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 0.25
Lead (Pb), % 0 to 0.020
0
Nickel (Ni), % 13.5 to 16.5
0 to 0.050
Oxygen (O), % 0
0 to 0.4
Palladium (Pd), % 0
0.12 to 0.3
Silicon (Si), % 0 to 0.020
0
Tin (Sn), % 0 to 0.050
0
Titanium (Ti), % 0
98.8 to 99.9
Residuals, % 0
0 to 0.4