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Grade 26 Titanium vs. C66100 Bronze

Grade 26 titanium belongs to the titanium alloys classification, while C66100 bronze belongs to the copper alloys. There are 27 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 26 titanium and the bottom bar is C66100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 23
8.0 to 40
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 41
43
Shear Strength, MPa 250
280 to 460
Tensile Strength: Ultimate (UTS), MPa 390
410 to 790
Tensile Strength: Yield (Proof), MPa 350
120 to 430

Thermal Properties

Latent Heat of Fusion, J/g 420
260
Maximum Temperature: Mechanical, °C 320
200
Melting Completion (Liquidus), °C 1660
1050
Melting Onset (Solidus), °C 1610
1000
Specific Heat Capacity, J/kg-K 540
400
Thermal Conductivity, W/m-K 21
34
Thermal Expansion, µm/m-K 9.2
17

Otherwise Unclassified Properties

Base Metal Price, % relative 37
29
Density, g/cm3 4.5
8.7
Embodied Carbon, kg CO2/kg material 33
2.6
Embodied Energy, MJ/kg 530
42
Embodied Water, L/kg 320
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
53 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 580
60 to 790
Stiffness to Weight: Axial, points 13
7.4
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 24
13 to 25
Strength to Weight: Bending, points 26
14 to 22
Thermal Diffusivity, mm2/s 8.6
9.7
Thermal Shock Resistance, points 28
15 to 29

Alloy Composition

Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
92 to 97
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.3
0 to 0.25
Lead (Pb), % 0
0.2 to 0.8
Manganese (Mn), % 0
0 to 1.5
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.25
0
Ruthenium (Ru), % 0.080 to 0.14
0
Silicon (Si), % 0
2.8 to 3.5
Titanium (Ti), % 98.8 to 99.92
0
Zinc (Zn), % 0
0 to 1.5
Residuals, % 0
0 to 0.5