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C55282 Copper vs. Grade 34 Titanium

C55282 copper belongs to the copper alloys classification, while grade 34 titanium belongs to the titanium alloys. There are 18 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is C55282 copper and the bottom bar is grade 34 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 39
41
Tensile Strength: Ultimate (UTS), MPa 180
510

Thermal Properties

Latent Heat of Fusion, J/g 190
420
Maximum Temperature: Mechanical, °C 200
320
Melting Completion (Liquidus), °C 770
1660
Melting Onset (Solidus), °C 640
1610
Specific Heat Capacity, J/kg-K 400
540
Thermal Expansion, µm/m-K 16
8.7

Otherwise Unclassified Properties

Density, g/cm3 8.6
4.5
Embodied Carbon, kg CO2/kg material 7.0
33
Embodied Energy, MJ/kg 110
530

Common Calculations

Stiffness to Weight: Axial, points 6.8
13
Stiffness to Weight: Bending, points 18
35
Strength to Weight: Axial, points 5.8
31
Strength to Weight: Bending, points 8.2
31
Thermal Shock Resistance, points 7.4
39

Alloy Composition

Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
0.1 to 0.2
Copper (Cu), % 87.7 to 88.7
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0
0 to 0.3
Nickel (Ni), % 0
0.35 to 0.55
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.35
Palladium (Pd), % 0
0.010 to 0.020
Phosphorus (P), % 6.5 to 7.0
0
Ruthenium (Ru), % 0
0.020 to 0.040
Silver (Ag), % 4.8 to 5.2
0
Titanium (Ti), % 0
98 to 99.52
Residuals, % 0
0 to 0.4