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Grade Ti-Pd18 Titanium vs. C55180 Copper

Grade Ti-Pd18 titanium belongs to the titanium alloys classification, while C55180 copper belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is grade Ti-Pd18 titanium and the bottom bar is C55180 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 17
20
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 40
41
Tensile Strength: Ultimate (UTS), MPa 710
200
Tensile Strength: Yield (Proof), MPa 540
100

Thermal Properties

Latent Heat of Fusion, J/g 410
200
Maximum Temperature: Mechanical, °C 330
200
Melting Completion (Liquidus), °C 1640
920
Melting Onset (Solidus), °C 1590
710
Specific Heat Capacity, J/kg-K 550
400
Thermal Conductivity, W/m-K 8.2
200
Thermal Expansion, µm/m-K 9.1
17

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.6
Embodied Carbon, kg CO2/kg material 41
2.5
Embodied Energy, MJ/kg 670
39
Embodied Water, L/kg 270
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
34
Resilience: Unit (Modulus of Resilience), kJ/m3 1380
48
Stiffness to Weight: Axial, points 13
7.1
Stiffness to Weight: Bending, points 35
18
Strength to Weight: Axial, points 44
6.4
Strength to Weight: Bending, points 39
8.8
Thermal Diffusivity, mm2/s 3.3
56
Thermal Shock Resistance, points 52
7.9

Alloy Composition

Aluminum (Al), % 2.5 to 3.5
0
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
94.7 to 95.2
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
0
Nickel (Ni), % 0 to 0.050
0
Oxygen (O), % 0 to 0.15
0
Palladium (Pd), % 0.040 to 0.080
0
Phosphorus (P), % 0
4.8 to 5.2
Titanium (Ti), % 92.5 to 95.5
0
Vanadium (V), % 2.0 to 3.0
0
Residuals, % 0
0 to 0.15