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Grade C-6 Titanium vs. C99300 Copper

Grade C-6 titanium belongs to the titanium alloys classification, while C99300 copper belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is grade C-6 titanium and the bottom bar is C99300 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 290
200
Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 9.0
2.0
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 39
46
Tensile Strength: Ultimate (UTS), MPa 890
660
Tensile Strength: Yield (Proof), MPa 830
380

Thermal Properties

Latent Heat of Fusion, J/g 410
240
Maximum Temperature: Mechanical, °C 310
250
Melting Completion (Liquidus), °C 1580
1080
Melting Onset (Solidus), °C 1530
1070
Specific Heat Capacity, J/kg-K 550
450
Thermal Conductivity, W/m-K 7.8
43
Thermal Expansion, µm/m-K 9.8
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.2
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
9.8

Otherwise Unclassified Properties

Base Metal Price, % relative 36
35
Density, g/cm3 4.5
8.2
Embodied Carbon, kg CO2/kg material 30
4.5
Embodied Energy, MJ/kg 480
70
Embodied Water, L/kg 190
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 78
11
Resilience: Unit (Modulus of Resilience), kJ/m3 3300
590
Stiffness to Weight: Axial, points 13
8.3
Stiffness to Weight: Bending, points 35
20
Strength to Weight: Axial, points 55
22
Strength to Weight: Bending, points 46
20
Thermal Diffusivity, mm2/s 3.2
12
Thermal Shock Resistance, points 63
22

Alloy Composition

Aluminum (Al), % 4.0 to 6.0
10.7 to 11.5
Carbon (C), % 0 to 0.1
0
Cobalt (Co), % 0
1.0 to 2.0
Copper (Cu), % 0
68.6 to 74.4
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.5
0.4 to 1.0
Lead (Pb), % 0
0 to 0.020
Nickel (Ni), % 0 to 0.050
13.5 to 16.5
Oxygen (O), % 0 to 0.2
0
Silicon (Si), % 0
0 to 0.020
Tin (Sn), % 2.0 to 3.0
0 to 0.050
Titanium (Ti), % 89.7 to 94
0
Residuals, % 0
0 to 0.3