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CC762S Brass vs. Titanium 6-2-4-2

CC762S brass belongs to the copper alloys classification, while titanium 6-2-4-2 belongs to the titanium alloys. There are 28 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 CC762S brass and the bottom bar is titanium 6-2-4-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 7.3
8.6
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 43
40
Tensile Strength: Ultimate (UTS), MPa 840
950
Tensile Strength: Yield (Proof), MPa 540
880

Thermal Properties

Latent Heat of Fusion, J/g 200
400
Maximum Temperature: Mechanical, °C 160
300
Melting Completion (Liquidus), °C 920
1590
Melting Onset (Solidus), °C 870
1540
Specific Heat Capacity, J/kg-K 420
540
Thermal Conductivity, W/m-K 51
6.9
Thermal Expansion, µm/m-K 20
9.5

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
0.9
Electrical Conductivity: Equal Weight (Specific), % IACS 32
1.8

Otherwise Unclassified Properties

Base Metal Price, % relative 24
42
Density, g/cm3 8.0
4.6
Embodied Carbon, kg CO2/kg material 3.1
32
Embodied Energy, MJ/kg 51
520
Embodied Water, L/kg 350
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 54
79
Resilience: Unit (Modulus of Resilience), kJ/m3 1290
3640
Stiffness to Weight: Axial, points 7.8
13
Stiffness to Weight: Bending, points 20
34
Strength to Weight: Axial, points 29
57
Strength to Weight: Bending, points 25
46
Thermal Diffusivity, mm2/s 15
2.8
Thermal Shock Resistance, points 27
67

Alloy Composition

Aluminum (Al), % 3.0 to 7.0
5.5 to 6.5
Antimony (Sb), % 0 to 0.030
0
Carbon (C), % 0
0 to 0.050
Copper (Cu), % 57 to 67
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 1.5 to 4.0
0 to 0.25
Lead (Pb), % 0 to 0.2
0
Manganese (Mn), % 2.5 to 5.0
0
Molybdenum (Mo), % 0
1.8 to 2.2
Nickel (Ni), % 0 to 3.0
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.15
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.1
0.060 to 0.12
Tin (Sn), % 0 to 0.2
1.8 to 2.2
Titanium (Ti), % 0
83.7 to 87.2
Zinc (Zn), % 13.4 to 36
0
Zirconium (Zr), % 0
3.6 to 4.4
Residuals, % 0
0 to 0.4