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Grade Ti-Pd18 Titanium vs. C82800 Copper

Grade Ti-Pd18 titanium belongs to the titanium alloys classification, while C82800 copper belongs to the copper alloys. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is grade Ti-Pd18 titanium and the bottom bar is C82800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 17
1.0 to 20
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 40
46
Tensile Strength: Ultimate (UTS), MPa 710
670 to 1140
Tensile Strength: Yield (Proof), MPa 540
380 to 1000

Thermal Properties

Latent Heat of Fusion, J/g 410
240
Maximum Temperature: Mechanical, °C 330
310
Melting Completion (Liquidus), °C 1640
930
Melting Onset (Solidus), °C 1590
890
Specific Heat Capacity, J/kg-K 550
390
Thermal Conductivity, W/m-K 8.2
120
Thermal Expansion, µm/m-K 9.1
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
18
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
19

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.7
Embodied Carbon, kg CO2/kg material 41
12
Embodied Energy, MJ/kg 670
190
Embodied Water, L/kg 270
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
11 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 1380
590 to 4080
Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 44
21 to 36
Strength to Weight: Bending, points 39
20 to 28
Thermal Diffusivity, mm2/s 3.3
36
Thermal Shock Resistance, points 52
23 to 39

Alloy Composition

Aluminum (Al), % 2.5 to 3.5
0 to 0.15
Beryllium (Be), % 0
2.5 to 2.9
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 0
0.15 to 0.7
Copper (Cu), % 0
94.6 to 97.2
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
0 to 0.25
Lead (Pb), % 0
0 to 0.020
Nickel (Ni), % 0 to 0.050
0 to 0.2
Oxygen (O), % 0 to 0.15
0
Palladium (Pd), % 0.040 to 0.080
0
Silicon (Si), % 0
0.2 to 0.35
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 92.5 to 95.5
0 to 0.12
Vanadium (V), % 2.0 to 3.0
0
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.5