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C64800 Bronze vs. Grade 6 Titanium

C64800 bronze belongs to the copper alloys classification, while grade 6 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 6 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 8.0
11
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 44
39
Shear Strength, MPa 380
530
Tensile Strength: Ultimate (UTS), MPa 640
890
Tensile Strength: Yield (Proof), MPa 630
840

Thermal Properties

Latent Heat of Fusion, J/g 220
410
Maximum Temperature: Mechanical, °C 200
310
Melting Completion (Liquidus), °C 1090
1580
Melting Onset (Solidus), °C 1030
1530
Specific Heat Capacity, J/kg-K 390
550
Thermal Conductivity, W/m-K 260
7.8
Thermal Expansion, µm/m-K 17
9.4

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 65
1.2
Electrical Conductivity: Equal Weight (Specific), % IACS 66
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 33
36
Density, g/cm3 8.9
4.5
Embodied Carbon, kg CO2/kg material 2.7
30
Embodied Energy, MJ/kg 43
480
Embodied Water, L/kg 310
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 51
92
Resilience: Unit (Modulus of Resilience), kJ/m3 1680
3390
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 18
35
Strength to Weight: Axial, points 20
55
Strength to Weight: Bending, points 19
46
Thermal Diffusivity, mm2/s 75
3.2
Thermal Shock Resistance, points 23
65

Alloy Composition

Aluminum (Al), % 0
4.0 to 6.0
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 0.5
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 0.2
Phosphorus (P), % 0 to 0.5
0
Silicon (Si), % 0.2 to 1.0
0
Tin (Sn), % 0 to 0.5
2.0 to 3.0
Titanium (Ti), % 0
89.8 to 94
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0
0 to 0.4