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Titanium 6-7 vs. CR013A Copper

Titanium 6-7 belongs to the titanium alloys classification, while CR013A copper belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is titanium 6-7 and the bottom bar is CR013A copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 11
15
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 45
43
Tensile Strength: Ultimate (UTS), MPa 1020
230
Tensile Strength: Yield (Proof), MPa 900
140

Thermal Properties

Latent Heat of Fusion, J/g 410
210
Maximum Temperature: Mechanical, °C 300
200
Melting Completion (Liquidus), °C 1700
1090
Melting Onset (Solidus), °C 1650
1040
Specific Heat Capacity, J/kg-K 520
390
Thermal Expansion, µm/m-K 9.3
17

Otherwise Unclassified Properties

Base Metal Price, % relative 75
35
Density, g/cm3 5.1
9.0
Embodied Carbon, kg CO2/kg material 34
2.7
Embodied Energy, MJ/kg 540
42
Embodied Water, L/kg 190
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
31
Resilience: Unit (Modulus of Resilience), kJ/m3 3460
83
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 32
18
Strength to Weight: Axial, points 56
7.1
Strength to Weight: Bending, points 44
9.3
Thermal Shock Resistance, points 66
8.1

Alloy Composition

Aluminum (Al), % 5.5 to 6.5
0
Bismuth (Bi), % 0
0 to 0.00050
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
99.81 to 99.92
Hydrogen (H), % 0 to 0.0090
0
Iron (Fe), % 0 to 0.25
0
Molybdenum (Mo), % 6.5 to 7.5
0
Niobium (Nb), % 6.5 to 7.5
0
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.2
0 to 0.040
Silver (Ag), % 0
0.080 to 0.12
Tantalum (Ta), % 0 to 0.5
0
Titanium (Ti), % 84.9 to 88
0