MakeItFrom.com
Menu (ESC)

Grade 9 Titanium vs. C18100 Copper

Grade 9 titanium belongs to the titanium alloys classification, while C18100 copper belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is grade 9 titanium and the bottom bar is C18100 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 11 to 17
8.3
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 40
47
Shear Strength, MPa 430 to 580
300
Tensile Strength: Ultimate (UTS), MPa 700 to 960
510
Tensile Strength: Yield (Proof), MPa 540 to 830
460

Thermal Properties

Latent Heat of Fusion, J/g 410
210
Maximum Temperature: Mechanical, °C 330
200
Melting Completion (Liquidus), °C 1640
1080
Melting Onset (Solidus), °C 1590
1020
Specific Heat Capacity, J/kg-K 550
390
Thermal Conductivity, W/m-K 8.1
320
Thermal Expansion, µm/m-K 9.1
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
80
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
81

Otherwise Unclassified Properties

Base Metal Price, % relative 37
31
Density, g/cm3 4.5
8.9
Embodied Carbon, kg CO2/kg material 36
2.7
Embodied Energy, MJ/kg 580
43
Embodied Water, L/kg 150
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 89 to 110
40
Resilience: Unit (Modulus of Resilience), kJ/m3 1380 to 3220
900
Stiffness to Weight: Axial, points 13
7.3
Stiffness to Weight: Bending, points 35
18
Strength to Weight: Axial, points 43 to 60
16
Strength to Weight: Bending, points 39 to 48
16
Thermal Diffusivity, mm2/s 3.3
94
Thermal Shock Resistance, points 52 to 71
18

Alloy Composition

Aluminum (Al), % 2.5 to 3.5
0
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 0
0.4 to 1.2
Copper (Cu), % 0
98.7 to 99.49
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
0
Magnesium (Mg), % 0
0.030 to 0.060
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.15
0
Titanium (Ti), % 92.6 to 95.5
0
Vanadium (V), % 2.0 to 3.0
0
Zirconium (Zr), % 0
0.080 to 0.2
Residuals, % 0
0 to 0.5