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Grade 2 Titanium vs. C22000 Bronze

Grade 2 titanium belongs to the titanium alloys classification, while C22000 bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is grade 2 titanium and the bottom bar is C22000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 23
1.9 to 45
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 38
42
Shear Strength, MPa 270
200 to 300
Tensile Strength: Ultimate (UTS), MPa 420
260 to 520
Tensile Strength: Yield (Proof), MPa 360
69 to 500

Thermal Properties

Latent Heat of Fusion, J/g 420
200
Maximum Temperature: Mechanical, °C 320
180
Melting Completion (Liquidus), °C 1660
1040
Melting Onset (Solidus), °C 1610
1020
Specific Heat Capacity, J/kg-K 540
390
Thermal Conductivity, W/m-K 22
190
Thermal Expansion, µm/m-K 9.0
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
44
Electrical Conductivity: Equal Weight (Specific), % IACS 7.2
45

Otherwise Unclassified Properties

Base Metal Price, % relative 37
29
Density, g/cm3 4.5
8.7
Embodied Carbon, kg CO2/kg material 31
2.6
Embodied Energy, MJ/kg 510
42
Embodied Water, L/kg 110
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 92
3.7 to 230
Resilience: Unit (Modulus of Resilience), kJ/m3 600
21 to 1110
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 35
18
Strength to Weight: Axial, points 26
8.1 to 17
Strength to Weight: Bending, points 28
10 to 17
Thermal Diffusivity, mm2/s 8.9
56
Thermal Shock Resistance, points 32
8.8 to 18

Alloy Composition

Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
89 to 91
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.3
0 to 0.050
Lead (Pb), % 0
0 to 0.050
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.25
0
Titanium (Ti), % 98.9 to 100
0
Zinc (Zn), % 0
8.7 to 11
Residuals, % 0
0 to 0.2