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6262A Aluminum vs. AWS ERTi-2

6262A aluminum belongs to the aluminum alloys classification, while AWS ERTi-2 belongs to the titanium alloys. There are 29 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is 6262A aluminum and the bottom bar is AWS ERTi-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
110
Elongation at Break, % 4.5 to 11
20
Fatigue Strength, MPa 94 to 110
190
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 26
40
Tensile Strength: Ultimate (UTS), MPa 310 to 410
340
Tensile Strength: Yield (Proof), MPa 270 to 370
280

Thermal Properties

Latent Heat of Fusion, J/g 400
420
Maximum Temperature: Mechanical, °C 160
320
Melting Completion (Liquidus), °C 640
1670
Melting Onset (Solidus), °C 580
1620
Specific Heat Capacity, J/kg-K 890
540
Thermal Conductivity, W/m-K 170
21
Thermal Expansion, µm/m-K 23
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 140
7.1

Otherwise Unclassified Properties

Base Metal Price, % relative 11
37
Density, g/cm3 2.8
4.5
Embodied Carbon, kg CO2/kg material 8.4
31
Embodied Energy, MJ/kg 150
510
Embodied Water, L/kg 1190
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 17 to 34
64
Resilience: Unit (Modulus of Resilience), kJ/m3 540 to 1000
360
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 49
35
Strength to Weight: Axial, points 31 to 41
21
Strength to Weight: Bending, points 36 to 44
24
Thermal Diffusivity, mm2/s 67
8.7
Thermal Shock Resistance, points 14 to 18
27

Alloy Composition

Aluminum (Al), % 94.2 to 97.8
0
Bismuth (Bi), % 0.4 to 0.9
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0.040 to 0.14
0
Copper (Cu), % 0.15 to 0.4
0
Hydrogen (H), % 0
0 to 0.0080
Iron (Fe), % 0 to 0.7
0 to 0.12
Magnesium (Mg), % 0.8 to 1.2
0
Manganese (Mn), % 0 to 0.15
0
Nitrogen (N), % 0
0 to 0.015
Oxygen (O), % 0
0.080 to 0.16
Silicon (Si), % 0.4 to 0.8
0
Tin (Sn), % 0.4 to 1.0
0
Titanium (Ti), % 0 to 0.1
99.667 to 99.92
Zinc (Zn), % 0 to 0.25
0
Residuals, % 0 to 0.15
0