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C67000 Bronze vs. Grade 33 Titanium

C67000 bronze belongs to the copper alloys classification, while grade 33 titanium belongs to the titanium alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C67000 bronze and the bottom bar is grade 33 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 5.6 to 11
23
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 42
41
Shear Strength, MPa 390 to 510
240
Tensile Strength: Ultimate (UTS), MPa 660 to 880
390
Tensile Strength: Yield (Proof), MPa 350 to 540
350

Thermal Properties

Latent Heat of Fusion, J/g 190
420
Maximum Temperature: Mechanical, °C 160
320
Melting Completion (Liquidus), °C 900
1660
Melting Onset (Solidus), °C 850
1610
Specific Heat Capacity, J/kg-K 410
540
Thermal Conductivity, W/m-K 99
21
Thermal Expansion, µm/m-K 20
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
3.4
Electrical Conductivity: Equal Weight (Specific), % IACS 25
6.9

Otherwise Unclassified Properties

Base Metal Price, % relative 23
55
Density, g/cm3 7.9
4.5
Embodied Carbon, kg CO2/kg material 2.9
33
Embodied Energy, MJ/kg 49
530
Embodied Water, L/kg 350
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 43 to 62
86
Resilience: Unit (Modulus of Resilience), kJ/m3 560 to 1290
590
Stiffness to Weight: Axial, points 7.8
13
Stiffness to Weight: Bending, points 20
35
Strength to Weight: Axial, points 23 to 31
24
Strength to Weight: Bending, points 21 to 26
26
Thermal Diffusivity, mm2/s 30
8.7
Thermal Shock Resistance, points 21 to 29
30

Alloy Composition

Aluminum (Al), % 3.0 to 6.0
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
0.1 to 0.2
Copper (Cu), % 63 to 68
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 2.0 to 4.0
0 to 0.3
Lead (Pb), % 0 to 0.2
0
Manganese (Mn), % 2.5 to 5.0
0
Nickel (Ni), % 0
0.35 to 0.55
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.25
Palladium (Pd), % 0
0.010 to 0.020
Ruthenium (Ru), % 0
0.020 to 0.040
Tin (Sn), % 0 to 0.5
0
Titanium (Ti), % 0
98.1 to 99.52
Zinc (Zn), % 21.8 to 32.5
0
Residuals, % 0
0 to 0.4