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Titanium 6-6-2 vs. C49300 Brass

Titanium 6-6-2 belongs to the titanium alloys classification, while C49300 brass belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is titanium 6-6-2 and the bottom bar is C49300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 6.7 to 9.0
4.5 to 20
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 44
40
Shear Strength, MPa 670 to 800
270 to 290
Tensile Strength: Ultimate (UTS), MPa 1140 to 1370
430 to 520
Tensile Strength: Yield (Proof), MPa 1040 to 1230
210 to 410

Thermal Properties

Latent Heat of Fusion, J/g 400
170
Maximum Temperature: Mechanical, °C 310
120
Melting Completion (Liquidus), °C 1610
880
Melting Onset (Solidus), °C 1560
840
Specific Heat Capacity, J/kg-K 540
380
Thermal Conductivity, W/m-K 5.5
88
Thermal Expansion, µm/m-K 9.4
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.1
15
Electrical Conductivity: Equal Weight (Specific), % IACS 2.1
17

Otherwise Unclassified Properties

Base Metal Price, % relative 40
26
Density, g/cm3 4.8
8.0
Embodied Carbon, kg CO2/kg material 29
3.0
Embodied Energy, MJ/kg 470
50
Embodied Water, L/kg 200
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 89 to 99
21 to 71
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 34
19
Strength to Weight: Axial, points 66 to 79
15 to 18
Strength to Weight: Bending, points 50 to 57
16 to 18
Thermal Diffusivity, mm2/s 2.1
29
Thermal Shock Resistance, points 75 to 90
14 to 18

Alloy Composition

Aluminum (Al), % 5.0 to 6.0
0 to 0.5
Antimony (Sb), % 0
0 to 0.5
Bismuth (Bi), % 0
0.5 to 2.0
Carbon (C), % 0 to 0.050
0
Copper (Cu), % 0.35 to 1.0
58 to 62
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0.35 to 1.0
0 to 0.1
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0
0 to 0.030
Molybdenum (Mo), % 5.0 to 6.0
0
Nickel (Ni), % 0
0 to 1.5
Nitrogen (N), % 0 to 0.040
0
Oxygen (O), % 0 to 0.2
0
Phosphorus (P), % 0
0 to 0.2
Selenium (Se), % 0
0 to 0.2
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 1.5 to 2.5
1.0 to 1.8
Titanium (Ti), % 82.8 to 87.8
0
Zinc (Zn), % 0
30.6 to 40.5
Residuals, % 0
0 to 0.5