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Grade 13 Titanium vs. C63020 Bronze

Grade 13 titanium belongs to the titanium alloys classification, while C63020 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 13 titanium and the bottom bar is C63020 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 27
6.8
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 41
44
Shear Strength, MPa 200
600
Tensile Strength: Ultimate (UTS), MPa 310
1020
Tensile Strength: Yield (Proof), MPa 190
740

Thermal Properties

Latent Heat of Fusion, J/g 420
230
Maximum Temperature: Mechanical, °C 320
230
Melting Completion (Liquidus), °C 1660
1070
Melting Onset (Solidus), °C 1610
1020
Specific Heat Capacity, J/kg-K 540
450
Thermal Conductivity, W/m-K 22
40
Thermal Expansion, µm/m-K 8.7
18

Otherwise Unclassified Properties

Base Metal Price, % relative 37
29
Density, g/cm3 4.5
8.2
Embodied Carbon, kg CO2/kg material 32
3.6
Embodied Energy, MJ/kg 520
58
Embodied Water, L/kg 210
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 73
63
Resilience: Unit (Modulus of Resilience), kJ/m3 180
2320
Stiffness to Weight: Axial, points 13
8.0
Stiffness to Weight: Bending, points 35
20
Strength to Weight: Axial, points 19
34
Strength to Weight: Bending, points 22
27
Thermal Diffusivity, mm2/s 8.9
11
Thermal Shock Resistance, points 24
35

Alloy Composition

Aluminum (Al), % 0
10 to 11
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 0
0 to 0.050
Cobalt (Co), % 0
0 to 0.2
Copper (Cu), % 0
74.7 to 81.8
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.2
4.0 to 5.5
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0.4 to 0.6
4.2 to 6.0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.1
0
Ruthenium (Ru), % 0.040 to 0.060
0
Tin (Sn), % 0
0 to 0.25
Titanium (Ti), % 98.5 to 99.56
0
Zinc (Zn), % 0
0 to 0.3
Residuals, % 0
0 to 0.5