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Grade 17 Titanium vs. C19100 Copper

Grade 17 titanium belongs to the titanium alloys classification, while C19100 copper belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is grade 17 titanium and the bottom bar is C19100 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 27
17 to 37
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 38
43
Shear Strength, MPa 180
170 to 330
Tensile Strength: Ultimate (UTS), MPa 270
250 to 630
Tensile Strength: Yield (Proof), MPa 210
75 to 550

Thermal Properties

Latent Heat of Fusion, J/g 420
210
Maximum Temperature: Mechanical, °C 320
200
Melting Completion (Liquidus), °C 1660
1080
Melting Onset (Solidus), °C 1610
1040
Specific Heat Capacity, J/kg-K 540
390
Thermal Conductivity, W/m-K 23
250
Thermal Expansion, µm/m-K 8.7
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.7
55
Electrical Conductivity: Equal Weight (Specific), % IACS 7.3
56

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.9
Embodied Carbon, kg CO2/kg material 36
2.7
Embodied Energy, MJ/kg 600
43
Embodied Water, L/kg 230
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 68
60 to 99
Resilience: Unit (Modulus of Resilience), kJ/m3 220
24 to 1310
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 35
18
Strength to Weight: Axial, points 17
7.7 to 20
Strength to Weight: Bending, points 21
9.9 to 18
Thermal Diffusivity, mm2/s 9.3
73
Thermal Shock Resistance, points 21
8.9 to 22

Alloy Composition

Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
96.5 to 98.6
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.2
0 to 0.2
Lead (Pb), % 0
0 to 0.1
Nickel (Ni), % 0
0.9 to 1.3
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.18
0
Palladium (Pd), % 0.040 to 0.080
0
Phosphorus (P), % 0
0.15 to 0.35
Tellurium (Te), % 0
0.35 to 0.6
Titanium (Ti), % 99.015 to 99.96
0
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.5