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Grade 6 Titanium vs. C90800 Bronze

Grade 6 titanium belongs to the titanium alloys classification, while C90800 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 6 titanium and the bottom bar is C90800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 11
13
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 39
40
Tensile Strength: Ultimate (UTS), MPa 890
330
Tensile Strength: Yield (Proof), MPa 840
170

Thermal Properties

Latent Heat of Fusion, J/g 410
190
Maximum Temperature: Mechanical, °C 310
170
Melting Completion (Liquidus), °C 1580
990
Melting Onset (Solidus), °C 1530
870
Specific Heat Capacity, J/kg-K 550
370
Thermal Conductivity, W/m-K 7.8
68
Thermal Expansion, µm/m-K 9.4
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.2
11
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
11

Otherwise Unclassified Properties

Base Metal Price, % relative 36
36
Density, g/cm3 4.5
8.7
Embodied Carbon, kg CO2/kg material 30
3.8
Embodied Energy, MJ/kg 480
62
Embodied Water, L/kg 190
410

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 92
35
Resilience: Unit (Modulus of Resilience), kJ/m3 3390
140
Stiffness to Weight: Axial, points 13
6.9
Stiffness to Weight: Bending, points 35
18
Strength to Weight: Axial, points 55
11
Strength to Weight: Bending, points 46
12
Thermal Diffusivity, mm2/s 3.2
21
Thermal Shock Resistance, points 65
12

Alloy Composition

Aluminum (Al), % 4.0 to 6.0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
85.3 to 89
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.5
0 to 0.15
Lead (Pb), % 0
0 to 0.25
Nickel (Ni), % 0
0 to 0.5
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.2
0
Phosphorus (P), % 0
0 to 0.3
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 2.0 to 3.0
11 to 13
Titanium (Ti), % 89.8 to 94
0
Zinc (Zn), % 0
0 to 0.25
Residuals, % 0 to 0.4
0