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6262 Aluminum vs. Grade 1 Titanium

6262 aluminum belongs to the aluminum alloys classification, while grade 1 titanium belongs to the titanium alloys. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is 6262 aluminum and the bottom bar is grade 1 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
110
Elongation at Break, % 4.6 to 10
28
Fatigue Strength, MPa 90 to 110
170
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 26
39
Shear Strength, MPa 170 to 240
200
Tensile Strength: Ultimate (UTS), MPa 290 to 390
310
Tensile Strength: Yield (Proof), MPa 270 to 360
220

Thermal Properties

Latent Heat of Fusion, J/g 400
420
Maximum Temperature: Mechanical, °C 160
320
Melting Completion (Liquidus), °C 650
1660
Melting Onset (Solidus), °C 580
1610
Specific Heat Capacity, J/kg-K 890
540
Thermal Conductivity, W/m-K 170
20
Thermal Expansion, µm/m-K 23
8.8

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 44
3.7
Electrical Conductivity: Equal Weight (Specific), % IACS 140
7.3

Otherwise Unclassified Properties

Base Metal Price, % relative 10
37
Density, g/cm3 2.8
4.5
Embodied Carbon, kg CO2/kg material 8.3
31
Embodied Energy, MJ/kg 150
510
Embodied Water, L/kg 1190
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 17 to 31
79
Resilience: Unit (Modulus of Resilience), kJ/m3 530 to 940
230
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 48
35
Strength to Weight: Axial, points 29 to 39
19
Strength to Weight: Bending, points 35 to 42
23
Thermal Diffusivity, mm2/s 69
8.2
Thermal Shock Resistance, points 13 to 18
24

Alloy Composition

Aluminum (Al), % 94.7 to 97.8
0
Bismuth (Bi), % 0.4 to 0.7
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0.040 to 0.14
0
Copper (Cu), % 0.15 to 0.4
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.7
0 to 0.2
Lead (Pb), % 0.4 to 0.7
0
Magnesium (Mg), % 0.8 to 1.2
0
Manganese (Mn), % 0 to 0.15
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.18
Silicon (Si), % 0.4 to 0.8
0
Titanium (Ti), % 0 to 0.15
99.095 to 100
Zinc (Zn), % 0 to 0.25
0
Residuals, % 0
0 to 0.4