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Grade 2 Titanium vs. C31600 Bronze

Grade 2 titanium belongs to the titanium alloys classification, while C31600 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 C31600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 23
6.7 to 28
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 38
42
Shear Strength, MPa 270
170 to 270
Tensile Strength: Ultimate (UTS), MPa 420
270 to 460
Tensile Strength: Yield (Proof), MPa 360
80 to 390

Thermal Properties

Latent Heat of Fusion, J/g 420
200
Maximum Temperature: Mechanical, °C 320
180
Melting Completion (Liquidus), °C 1660
1040
Melting Onset (Solidus), °C 1610
1010
Specific Heat Capacity, J/kg-K 540
380
Thermal Conductivity, W/m-K 22
140
Thermal Expansion, µm/m-K 9.0
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
32
Electrical Conductivity: Equal Weight (Specific), % IACS 7.2
33

Otherwise Unclassified Properties

Base Metal Price, % relative 37
29
Density, g/cm3 4.5
8.8
Embodied Carbon, kg CO2/kg material 31
2.7
Embodied Energy, MJ/kg 510
43
Embodied Water, L/kg 110
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 92
30 to 58
Resilience: Unit (Modulus of Resilience), kJ/m3 600
28 to 690
Stiffness to Weight: Axial, points 13
7.1
Stiffness to Weight: Bending, points 35
18
Strength to Weight: Axial, points 26
8.5 to 15
Strength to Weight: Bending, points 28
11 to 15
Thermal Diffusivity, mm2/s 8.9
42
Thermal Shock Resistance, points 32
9.4 to 16

Alloy Composition

Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
87.5 to 90.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.3
0 to 0.1
Lead (Pb), % 0
1.3 to 2.5
Nickel (Ni), % 0
0.7 to 1.2
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.25
0
Phosphorus (P), % 0
0.040 to 0.1
Titanium (Ti), % 98.9 to 100
0
Zinc (Zn), % 0
5.2 to 10.5
Residuals, % 0
0 to 0.4