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C64800 Bronze vs. Grade 29 Titanium

C64800 bronze belongs to the copper alloys classification, while grade 29 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 C64800 bronze and the bottom bar is grade 29 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 8.0
6.8 to 11
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 44
40
Shear Strength, MPa 380
550 to 560
Tensile Strength: Ultimate (UTS), MPa 640
930 to 940
Tensile Strength: Yield (Proof), MPa 630
850 to 870

Thermal Properties

Latent Heat of Fusion, J/g 220
410
Maximum Temperature: Mechanical, °C 200
340
Melting Completion (Liquidus), °C 1090
1610
Melting Onset (Solidus), °C 1030
1560
Specific Heat Capacity, J/kg-K 390
560
Thermal Conductivity, W/m-K 260
7.3
Thermal Expansion, µm/m-K 17
9.3

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 65
1.0
Electrical Conductivity: Equal Weight (Specific), % IACS 66
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 33
36
Density, g/cm3 8.9
4.5
Embodied Carbon, kg CO2/kg material 2.7
39
Embodied Energy, MJ/kg 43
640
Embodied Water, L/kg 310
410

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 51
62 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 1680
3420 to 3540
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 18
35
Strength to Weight: Axial, points 20
58 to 59
Strength to Weight: Bending, points 19
47 to 48
Thermal Diffusivity, mm2/s 75
2.9
Thermal Shock Resistance, points 23
68 to 69

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.5
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0 to 0.090
0
Cobalt (Co), % 1.0 to 3.0
0
Copper (Cu), % 92.4 to 98.8
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 1.0
0 to 0.25
Lead (Pb), % 0 to 0.050
0
Nickel (Ni), % 0 to 0.5
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.13
Phosphorus (P), % 0 to 0.5
0
Ruthenium (Ru), % 0
0.080 to 0.14
Silicon (Si), % 0.2 to 1.0
0
Tin (Sn), % 0 to 0.5
0
Titanium (Ti), % 0
88 to 90.9
Vanadium (V), % 0
3.5 to 4.5
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0
0 to 0.4