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Grade 14 Titanium vs. C95200 Bronze

Grade 14 titanium belongs to the titanium alloys classification, while C95200 bronze 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 14 titanium and the bottom bar is C95200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 23
29
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 41
42
Tensile Strength: Ultimate (UTS), MPa 460
520
Tensile Strength: Yield (Proof), MPa 310
190

Thermal Properties

Latent Heat of Fusion, J/g 420
230
Maximum Temperature: Mechanical, °C 320
220
Melting Completion (Liquidus), °C 1660
1050
Melting Onset (Solidus), °C 1610
1040
Specific Heat Capacity, J/kg-K 540
430
Thermal Conductivity, W/m-K 21
50
Thermal Expansion, µm/m-K 8.7
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.4
11
Electrical Conductivity: Equal Weight (Specific), % IACS 6.9
12

Otherwise Unclassified Properties

Base Metal Price, % relative 37
28
Density, g/cm3 4.5
8.3
Embodied Carbon, kg CO2/kg material 32
3.0
Embodied Energy, MJ/kg 520
50
Embodied Water, L/kg 210
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 93
120
Resilience: Unit (Modulus of Resilience), kJ/m3 450
170
Stiffness to Weight: Axial, points 13
7.6
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 28
17
Strength to Weight: Bending, points 29
17
Thermal Diffusivity, mm2/s 8.5
14
Thermal Shock Resistance, points 35
19

Alloy Composition

Aluminum (Al), % 0
8.5 to 9.5
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
86 to 89
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.3
2.5 to 4.0
Nickel (Ni), % 0.4 to 0.6
0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.15
0
Ruthenium (Ru), % 0.040 to 0.060
0
Titanium (Ti), % 98.4 to 99.56
0
Residuals, % 0
0 to 1.0