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C82800 Copper vs. Grade 1 Titanium

C82800 copper belongs to the copper alloys classification, while grade 1 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 C82800 copper and the bottom bar is grade 1 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 1.0 to 20
28
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 46
39
Tensile Strength: Ultimate (UTS), MPa 670 to 1140
310
Tensile Strength: Yield (Proof), MPa 380 to 1000
220

Thermal Properties

Latent Heat of Fusion, J/g 240
420
Maximum Temperature: Mechanical, °C 310
320
Melting Completion (Liquidus), °C 930
1660
Melting Onset (Solidus), °C 890
1610
Specific Heat Capacity, J/kg-K 390
540
Thermal Conductivity, W/m-K 120
20
Thermal Expansion, µm/m-K 17
8.8

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 18
3.7
Electrical Conductivity: Equal Weight (Specific), % IACS 19
7.3

Otherwise Unclassified Properties

Density, g/cm3 8.7
4.5
Embodied Carbon, kg CO2/kg material 12
31
Embodied Energy, MJ/kg 190
510
Embodied Water, L/kg 310
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 110
79
Resilience: Unit (Modulus of Resilience), kJ/m3 590 to 4080
230
Stiffness to Weight: Axial, points 7.8
13
Stiffness to Weight: Bending, points 19
35
Strength to Weight: Axial, points 21 to 36
19
Strength to Weight: Bending, points 20 to 28
23
Thermal Diffusivity, mm2/s 36
8.2
Thermal Shock Resistance, points 23 to 39
24

Alloy Composition

Aluminum (Al), % 0 to 0.15
0
Beryllium (Be), % 2.5 to 2.9
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 0.15 to 0.7
0
Copper (Cu), % 94.6 to 97.2
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.25
0 to 0.2
Lead (Pb), % 0 to 0.020
0
Nickel (Ni), % 0 to 0.2
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.18
Silicon (Si), % 0.2 to 0.35
0
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0 to 0.12
99.095 to 100
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0
0 to 0.4