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CC760S Brass vs. Titanium 15-3-3-3

CC760S brass belongs to the copper alloys classification, while titanium 15-3-3-3 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 CC760S brass and the bottom bar is titanium 15-3-3-3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 22
5.7 to 8.0
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 42
39
Tensile Strength: Ultimate (UTS), MPa 180
1120 to 1390
Tensile Strength: Yield (Proof), MPa 80
1100 to 1340

Thermal Properties

Latent Heat of Fusion, J/g 190
390
Maximum Temperature: Mechanical, °C 170
430
Melting Completion (Liquidus), °C 1000
1620
Melting Onset (Solidus), °C 940
1560
Specific Heat Capacity, J/kg-K 390
520
Thermal Conductivity, W/m-K 150
8.1
Thermal Expansion, µm/m-K 19
9.8

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
1.2
Electrical Conductivity: Equal Weight (Specific), % IACS 40
2.3

Otherwise Unclassified Properties

Base Metal Price, % relative 28
40
Density, g/cm3 8.6
4.8
Embodied Carbon, kg CO2/kg material 2.6
59
Embodied Energy, MJ/kg 43
950
Embodied Water, L/kg 320
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
78 to 89
Stiffness to Weight: Axial, points 7.2
12
Stiffness to Weight: Bending, points 19
32
Strength to Weight: Axial, points 5.8
64 to 80
Strength to Weight: Bending, points 8.2
50 to 57
Thermal Diffusivity, mm2/s 45
3.2
Thermal Shock Resistance, points 6.2
79 to 98

Alloy Composition

Aluminum (Al), % 0 to 0.010
2.5 to 3.5
Arsenic (As), % 0.050 to 0.15
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
2.5 to 3.5
Copper (Cu), % 83 to 88
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.15
0 to 0.25
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.1
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.13
Silicon (Si), % 0 to 0.020
0
Tin (Sn), % 0 to 0.3
2.5 to 3.5
Titanium (Ti), % 0
72.6 to 78.5
Vanadium (V), % 0
14 to 16
Zinc (Zn), % 10.7 to 17
0
Residuals, % 0
0 to 0.4