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C64800 Bronze vs. Titanium 4-4-2

C64800 bronze belongs to the copper alloys classification, while titanium 4-4-2 belongs to the titanium alloys. There are 27 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 C64800 bronze and the bottom bar is titanium 4-4-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 8.0
10
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 44
42
Shear Strength, MPa 380
690 to 750
Tensile Strength: Ultimate (UTS), MPa 640
1150 to 1250
Tensile Strength: Yield (Proof), MPa 630
1030 to 1080

Thermal Properties

Latent Heat of Fusion, J/g 220
410
Maximum Temperature: Mechanical, °C 200
310
Melting Completion (Liquidus), °C 1090
1610
Melting Onset (Solidus), °C 1030
1560
Specific Heat Capacity, J/kg-K 390
540
Thermal Conductivity, W/m-K 260
6.7
Thermal Expansion, µm/m-K 17
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 33
39
Density, g/cm3 8.9
4.7
Embodied Carbon, kg CO2/kg material 2.7
30
Embodied Energy, MJ/kg 43
480
Embodied Water, L/kg 310
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 51
110 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 1680
4700 to 5160
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 18
34
Strength to Weight: Axial, points 20
68 to 74
Strength to Weight: Bending, points 19
52 to 55
Thermal Diffusivity, mm2/s 75
2.6
Thermal Shock Resistance, points 23
86 to 93

Alloy Composition

Aluminum (Al), % 0
3.0 to 5.0
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 0.2
Lead (Pb), % 0 to 0.050
0
Molybdenum (Mo), % 0
3.0 to 5.0
Nickel (Ni), % 0 to 0.5
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.25
Phosphorus (P), % 0 to 0.5
0
Silicon (Si), % 0.2 to 1.0
0.3 to 0.7
Tin (Sn), % 0 to 0.5
1.5 to 2.5
Titanium (Ti), % 0
85.8 to 92.2
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0
0 to 0.4