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Grade 2 Titanium vs. C51000 Bronze

Grade 2 titanium belongs to the titanium alloys classification, while C51000 bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is grade 2 titanium and the bottom bar is C51000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 23
2.7 to 64
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 38
42
Shear Strength, MPa 270
250 to 460
Tensile Strength: Ultimate (UTS), MPa 420
330 to 780
Tensile Strength: Yield (Proof), MPa 360
130 to 750

Thermal Properties

Latent Heat of Fusion, J/g 420
200
Maximum Temperature: Mechanical, °C 320
190
Melting Completion (Liquidus), °C 1660
1050
Melting Onset (Solidus), °C 1610
960
Specific Heat Capacity, J/kg-K 540
380
Thermal Conductivity, W/m-K 22
77
Thermal Expansion, µm/m-K 9.0
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
18
Electrical Conductivity: Equal Weight (Specific), % IACS 7.2
18

Otherwise Unclassified Properties

Base Metal Price, % relative 37
33
Density, g/cm3 4.5
8.8
Embodied Carbon, kg CO2/kg material 31
3.1
Embodied Energy, MJ/kg 510
50
Embodied Water, L/kg 110
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 92
7.0 to 490
Resilience: Unit (Modulus of Resilience), kJ/m3 600
75 to 2490
Stiffness to Weight: Axial, points 13
7.0
Stiffness to Weight: Bending, points 35
18
Strength to Weight: Axial, points 26
10 to 25
Strength to Weight: Bending, points 28
12 to 21
Thermal Diffusivity, mm2/s 8.9
23
Thermal Shock Resistance, points 32
12 to 28

Alloy Composition

Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
92.9 to 95.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.3
0 to 0.1
Lead (Pb), % 0
0 to 0.050
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.25
0
Phosphorus (P), % 0
0.030 to 0.35
Tin (Sn), % 0
4.5 to 5.8
Titanium (Ti), % 98.9 to 100
0
Zinc (Zn), % 0
0 to 0.3
Residuals, % 0
0 to 0.5