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CC760S Brass vs. Titanium 6-6-2

CC760S brass belongs to the copper alloys classification, while titanium 6-6-2 belongs to the titanium alloys. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is CC760S brass and the bottom bar is titanium 6-6-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 22
6.7 to 9.0
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 42
44
Tensile Strength: Ultimate (UTS), MPa 180
1140 to 1370
Tensile Strength: Yield (Proof), MPa 80
1040 to 1230

Thermal Properties

Latent Heat of Fusion, J/g 190
400
Maximum Temperature: Mechanical, °C 170
310
Melting Completion (Liquidus), °C 1000
1610
Melting Onset (Solidus), °C 940
1560
Specific Heat Capacity, J/kg-K 390
540
Thermal Conductivity, W/m-K 150
5.5
Thermal Expansion, µm/m-K 19
9.4

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
1.1
Electrical Conductivity: Equal Weight (Specific), % IACS 40
2.1

Otherwise Unclassified Properties

Base Metal Price, % relative 28
40
Density, g/cm3 8.6
4.8
Embodied Carbon, kg CO2/kg material 2.6
29
Embodied Energy, MJ/kg 43
470
Embodied Water, L/kg 320
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
89 to 99
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
34
Strength to Weight: Axial, points 5.8
66 to 79
Strength to Weight: Bending, points 8.2
50 to 57
Thermal Diffusivity, mm2/s 45
2.1
Thermal Shock Resistance, points 6.2
75 to 90

Alloy Composition

Aluminum (Al), % 0 to 0.010
5.0 to 6.0
Arsenic (As), % 0.050 to 0.15
0
Carbon (C), % 0
0 to 0.050
Copper (Cu), % 83 to 88
0.35 to 1.0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.15
0.35 to 1.0
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0 to 0.1
0
Molybdenum (Mo), % 0
5.0 to 6.0
Nickel (Ni), % 0 to 0.1
0
Nitrogen (N), % 0
0 to 0.040
Oxygen (O), % 0
0 to 0.2
Silicon (Si), % 0 to 0.020
0
Tin (Sn), % 0 to 0.3
1.5 to 2.5
Titanium (Ti), % 0
82.8 to 87.8
Zinc (Zn), % 10.7 to 17
0
Residuals, % 0
0 to 0.4