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Grade Ti-Pd17 Titanium vs. C82700 Copper

Grade Ti-Pd17 titanium belongs to the titanium alloys classification, while C82700 copper belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is grade Ti-Pd17 titanium and the bottom bar is C82700 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 22
1.8
Poisson's Ratio 0.32
0.33
Rockwell C Hardness 21
39
Shear Modulus, GPa 40
46
Tensile Strength: Ultimate (UTS), MPa 270
1200
Tensile Strength: Yield (Proof), MPa 190
1020

Thermal Properties

Latent Heat of Fusion, J/g 420
240
Maximum Temperature: Mechanical, °C 320
300
Melting Completion (Liquidus), °C 1660
950
Melting Onset (Solidus), °C 1610
860
Specific Heat Capacity, J/kg-K 540
380
Thermal Conductivity, W/m-K 21
130
Thermal Expansion, µm/m-K 8.7
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
20
Electrical Conductivity: Equal Weight (Specific), % IACS 7.1
21

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.7
Embodied Carbon, kg CO2/kg material 36
12
Embodied Energy, MJ/kg 600
180
Embodied Water, L/kg 230
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 55
21
Resilience: Unit (Modulus of Resilience), kJ/m3 180
4260
Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 17
38
Strength to Weight: Bending, points 21
29
Thermal Diffusivity, mm2/s 8.8
39
Thermal Shock Resistance, points 21
41

Alloy Composition

Aluminum (Al), % 0
0 to 0.15
Beryllium (Be), % 0
2.4 to 2.6
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 0
0 to 0.090
Copper (Cu), % 0
94.6 to 96.7
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.2
0 to 0.25
Lead (Pb), % 0
0 to 0.020
Nickel (Ni), % 0 to 0.030
1.0 to 1.5
Oxygen (O), % 0 to 0.25
0
Palladium (Pd), % 0.040 to 0.080
0
Silicon (Si), % 0
0 to 0.15
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 98.9 to 99.96
0
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.5