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Grade 34 Titanium vs. C55282 Copper

Grade 34 titanium belongs to the titanium alloys classification, while C55282 copper belongs to the copper 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 grade 34 titanium and the bottom bar is C55282 copper.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 0.1 to 0.2
0
Copper (Cu), % 0
87.7 to 88.7
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.3
0
Nickel (Ni), % 0.35 to 0.55
0
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.35
0
Palladium (Pd), % 0.010 to 0.020
0
Phosphorus (P), % 0
6.5 to 7.0
Ruthenium (Ru), % 0.020 to 0.040
0
Silver (Ag), % 0
4.8 to 5.2
Titanium (Ti), % 98 to 99.52
0
Residuals, % 0
0 to 0.15