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Grade 2 Titanium vs. C62300 Bronze

Grade 2 titanium belongs to the titanium alloys classification, while C62300 bronze belongs to the copper alloys. There are 29 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 2 titanium and the bottom bar is C62300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 23
18 to 32
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 38
43
Shear Strength, MPa 270
360 to 390
Tensile Strength: Ultimate (UTS), MPa 420
570 to 630
Tensile Strength: Yield (Proof), MPa 360
230 to 310

Thermal Properties

Latent Heat of Fusion, J/g 420
230
Maximum Temperature: Mechanical, °C 320
220
Melting Completion (Liquidus), °C 1660
1050
Melting Onset (Solidus), °C 1610
1040
Specific Heat Capacity, J/kg-K 540
440
Thermal Conductivity, W/m-K 22
54
Thermal Expansion, µm/m-K 9.0
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
12
Electrical Conductivity: Equal Weight (Specific), % IACS 7.2
13

Otherwise Unclassified Properties

Base Metal Price, % relative 37
28
Density, g/cm3 4.5
8.3
Embodied Carbon, kg CO2/kg material 31
3.1
Embodied Energy, MJ/kg 510
52
Embodied Water, L/kg 110
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 92
95 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 600
240 to 430
Stiffness to Weight: Axial, points 13
7.6
Stiffness to Weight: Bending, points 35
19
Strength to Weight: Axial, points 26
19 to 21
Strength to Weight: Bending, points 28
18 to 20
Thermal Diffusivity, mm2/s 8.9
15
Thermal Shock Resistance, points 32
20 to 22

Alloy Composition

Aluminum (Al), % 0
8.5 to 10
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
83.2 to 89.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.3
2.0 to 4.0
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0
0 to 1.0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.25
0
Silicon (Si), % 0
0 to 0.25
Tin (Sn), % 0
0 to 0.6
Titanium (Ti), % 98.9 to 100
0
Residuals, % 0
0 to 0.5