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CC333G Bronze vs. Grade 28 Titanium

CC333G bronze belongs to the copper alloys classification, while grade 28 titanium belongs to the titanium 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 CC333G bronze and the bottom bar is grade 28 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 13
11 to 17
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 45
40
Tensile Strength: Ultimate (UTS), MPa 710
690 to 980
Tensile Strength: Yield (Proof), MPa 310
540 to 810

Thermal Properties

Latent Heat of Fusion, J/g 230
410
Maximum Temperature: Mechanical, °C 230
330
Melting Completion (Liquidus), °C 1080
1640
Melting Onset (Solidus), °C 1020
1590
Specific Heat Capacity, J/kg-K 440
550
Thermal Conductivity, W/m-K 38
8.3
Thermal Expansion, µm/m-K 18
9.9

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 29
36
Density, g/cm3 8.3
4.5
Embodied Carbon, kg CO2/kg material 3.5
37
Embodied Energy, MJ/kg 56
600
Embodied Water, L/kg 380
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 75
87 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 410
1370 to 3100
Stiffness to Weight: Axial, points 8.0
13
Stiffness to Weight: Bending, points 20
35
Strength to Weight: Axial, points 24
43 to 61
Strength to Weight: Bending, points 21
39 to 49
Thermal Diffusivity, mm2/s 10
3.4
Thermal Shock Resistance, points 24
47 to 66

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
2.5 to 3.5
Bismuth (Bi), % 0 to 0.010
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0 to 0.050
0
Copper (Cu), % 76 to 83
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 3.0 to 5.5
0 to 0.25
Lead (Pb), % 0 to 0.030
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 3.0
0
Nickel (Ni), % 3.7 to 6.0
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.15
Ruthenium (Ru), % 0
0.080 to 0.14
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0
92.4 to 95.4
Vanadium (V), % 0
2.0 to 3.0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0
0 to 0.4