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C10200 Copper vs. Grade 7 Titanium

C10200 copper belongs to the copper alloys classification, while grade 7 titanium belongs to the titanium alloys. There are 28 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 C10200 copper and the bottom bar is grade 7 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 2.6 to 50
24
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 43
38
Shear Strength, MPa 160 to 240
270
Tensile Strength: Ultimate (UTS), MPa 230 to 410
420
Tensile Strength: Yield (Proof), MPa 77 to 400
340

Thermal Properties

Latent Heat of Fusion, J/g 210
420
Maximum Temperature: Mechanical, °C 200
320
Melting Completion (Liquidus), °C 1080
1660
Melting Onset (Solidus), °C 1080
1610
Specific Heat Capacity, J/kg-K 390
540
Thermal Conductivity, W/m-K 390
22
Thermal Expansion, µm/m-K 17
9.2

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 100
7.2

Otherwise Unclassified Properties

Density, g/cm3 9.0
4.5
Embodied Carbon, kg CO2/kg material 2.6
47
Embodied Energy, MJ/kg 41
800
Embodied Water, L/kg 310
470

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 9.4 to 91
95
Resilience: Unit (Modulus of Resilience), kJ/m3 25 to 690
560
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
35
Strength to Weight: Axial, points 7.2 to 13
26
Strength to Weight: Bending, points 9.4 to 14
28
Thermal Diffusivity, mm2/s 110
8.9
Thermal Shock Resistance, points 8.2 to 15
31

Alloy Composition

Carbon (C), % 0
0 to 0.080
Copper (Cu), % 99.95 to 100
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0
0 to 0.3
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0 to 0.0010
0 to 0.25
Palladium (Pd), % 0
0.12 to 0.25
Titanium (Ti), % 0
98.7 to 99.88
Residuals, % 0
0 to 0.4