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C26000 Brass vs. Titanium 6-2-4-2

C26000 brass belongs to the copper alloys classification, while titanium 6-2-4-2 belongs to the titanium alloys. There are 29 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 C26000 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, % 2.5 to 66
8.6
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 41
40
Shear Strength, MPa 230 to 390
560
Tensile Strength: Ultimate (UTS), MPa 320 to 680
950
Tensile Strength: Yield (Proof), MPa 110 to 570
880

Thermal Properties

Latent Heat of Fusion, J/g 180
400
Maximum Temperature: Mechanical, °C 140
300
Melting Completion (Liquidus), °C 950
1590
Melting Onset (Solidus), °C 920
1540
Specific Heat Capacity, J/kg-K 390
540
Thermal Conductivity, W/m-K 120
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 31
1.8

Otherwise Unclassified Properties

Base Metal Price, % relative 25
42
Density, g/cm3 8.2
4.6
Embodied Carbon, kg CO2/kg material 2.7
32
Embodied Energy, MJ/kg 45
520
Embodied Water, L/kg 320
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.1 to 420
79
Resilience: Unit (Modulus of Resilience), kJ/m3 51 to 1490
3640
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
34
Strength to Weight: Axial, points 11 to 23
57
Strength to Weight: Bending, points 13 to 21
46
Thermal Diffusivity, mm2/s 38
2.8
Thermal Shock Resistance, points 11 to 23
67

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.5
Bismuth (Bi), % 0 to 0.0059
0
Carbon (C), % 0
0 to 0.050
Copper (Cu), % 68.5 to 71.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.050
0 to 0.25
Lead (Pb), % 0 to 0.070
0
Molybdenum (Mo), % 0
1.8 to 2.2
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.15
Silicon (Si), % 0
0.060 to 0.12
Tin (Sn), % 0
1.8 to 2.2
Titanium (Ti), % 0
83.7 to 87.2
Zinc (Zn), % 28.1 to 31.5
0
Zirconium (Zr), % 0
3.6 to 4.4
Residuals, % 0
0 to 0.4