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Grade 11 Titanium vs. C94800 Bronze

Grade 11 titanium belongs to the titanium alloys classification, while C94800 bronze belongs to the copper alloys. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is grade 11 titanium and the bottom bar is C94800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 29
22
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 38
43
Tensile Strength: Ultimate (UTS), MPa 310
310
Tensile Strength: Yield (Proof), MPa 230
160

Thermal Properties

Latent Heat of Fusion, J/g 420
200
Maximum Temperature: Mechanical, °C 320
190
Melting Completion (Liquidus), °C 1660
1030
Melting Onset (Solidus), °C 1610
900
Specific Heat Capacity, J/kg-K 540
380
Thermal Conductivity, W/m-K 22
39
Thermal Expansion, µm/m-K 9.2
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.7
12
Electrical Conductivity: Equal Weight (Specific), % IACS 7.3
12

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.8
Embodied Carbon, kg CO2/kg material 47
3.5
Embodied Energy, MJ/kg 800
56
Embodied Water, L/kg 470
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 81
58
Resilience: Unit (Modulus of Resilience), kJ/m3 240
110
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 35
18
Strength to Weight: Axial, points 19
9.8
Strength to Weight: Bending, points 22
12
Thermal Diffusivity, mm2/s 8.9
12
Thermal Shock Resistance, points 22
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.15
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
84 to 89
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.2
0 to 0.25
Lead (Pb), % 0
0.3 to 1.0
Manganese (Mn), % 0
0 to 0.2
Nickel (Ni), % 0
4.5 to 6.0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.18
0
Palladium (Pd), % 0.12 to 0.25
0
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0
4.5 to 6.0
Titanium (Ti), % 98.8 to 99.88
0
Zinc (Zn), % 0
1.0 to 2.5
Residuals, % 0
0 to 1.3