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C82400 Copper vs. Titanium 6-7

C82400 copper belongs to the copper alloys classification, while titanium 6-7 belongs to the titanium alloys. There are 23 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C82400 copper and the bottom bar is titanium 6-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 1.0 to 20
11
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 45
45
Tensile Strength: Ultimate (UTS), MPa 500 to 1030
1020
Tensile Strength: Yield (Proof), MPa 260 to 970
900

Thermal Properties

Latent Heat of Fusion, J/g 230
410
Maximum Temperature: Mechanical, °C 270
300
Melting Completion (Liquidus), °C 1000
1700
Melting Onset (Solidus), °C 900
1650
Specific Heat Capacity, J/kg-K 380
520
Thermal Expansion, µm/m-K 17
9.3

Otherwise Unclassified Properties

Density, g/cm3 8.8
5.1
Embodied Carbon, kg CO2/kg material 8.9
34
Embodied Energy, MJ/kg 140
540
Embodied Water, L/kg 310
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10 to 83
110
Resilience: Unit (Modulus of Resilience), kJ/m3 270 to 3870
3460
Stiffness to Weight: Axial, points 7.6
13
Stiffness to Weight: Bending, points 19
32
Strength to Weight: Axial, points 16 to 33
56
Strength to Weight: Bending, points 16 to 26
44
Thermal Shock Resistance, points 17 to 36
66

Alloy Composition

Aluminum (Al), % 0 to 0.15
5.5 to 6.5
Beryllium (Be), % 1.6 to 1.9
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 0.2 to 0.65
0
Copper (Cu), % 96 to 98.2
0
Hydrogen (H), % 0
0 to 0.0090
Iron (Fe), % 0 to 0.2
0 to 0.25
Lead (Pb), % 0 to 0.020
0
Molybdenum (Mo), % 0
6.5 to 7.5
Nickel (Ni), % 0 to 0.2
0
Niobium (Nb), % 0
6.5 to 7.5
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Tantalum (Ta), % 0
0 to 0.5
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0 to 0.12
84.9 to 88
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0 to 0.5
0